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LM358DE4 - 700kHz Dual Op Amp, 16V | Texas Instruments
LM358DE4

LM358DE4 - 700kHz Dual Op Amp, 16V | Texas Instruments

Texas Instruments LM358DE4 is a dual general-purpose operational amplifier IC with two independent amplifier channels, a 700 kHz gain-bandwidth product, and operation from a 16 V maximum supply, packaged in an 8-pin SOIC. The device is intended for general-purpose analog signal conditioning, buffering, current sensing, filtering, analog measurement, and precision-control applications. An operational amplifier, or op amp, is a high-gain differential amplifier that uses negative feedback to amplify the difference between two input voltages. The LM358 belongs to the broader hierarchy of operational amplifier, analog amplifier IC, and semiconductor. Its dual-channel architecture provides two amplifiers in one package, reducing board area when two related analog functions are required. Unlike precision rail-to-rail amplifiers, the LM358 uses bipolar transistor circuitry and is therefore especially familiar in supply-voltage-oriented industrial, instrumentation, and control designs. Key characteristics include two amplifier circuits, a 700 kHz gain-bandwidth product, and a 16 V maximum supply identified by the manufacturer-oriented product information. The 8-SOIC package uses eight terminals in a rectangular surface-mount gull-wing format. Its dual-channel organization is useful for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision-control circuits where two amplifiers share the same supply and ground references. The 700 kHz gain-bandwidth product makes the LM358 suitable for general-purpose closed-loop amplifier stages operating at low-to-moderate signal frequencies. In a non-inverting configuration, closed-loop bandwidth depends on the selected feedback network rather than the open-loop gain-bandwidth product alone. The bipolar implementation also supports operation from a single positive supply, allowing input and output signals to be referenced toward ground in many industrial and embedded analog circuits. Typical applications include sensor-signal conditioning, transducer buffering, active filtering, low-side current sensing, analog control loops, and general measurement boards. Two channels can implement differential signal conditioning, active filters, comparator-style threshold conditioning with suitable feedback arrangements, or independent amplifier stages sharing the same supply. The SOIC package is also convenient for prototype boards and production assemblies that use conventional surface-mount footprints. Design attention should focus on input common-mode range, output swing, load capability, and stability with the selected feedback network. Decoupling capacitors should be placed close to the supply pins, and sensitive analog traces should be kept away from switching nodes. Because the device is not rail-to-rail at its inputs and outputs, verify signal levels against the operating supply before using it in low-voltage battery systems. This page organizes the LM358DE4 specifications, pin and package information, application guidance, and pin-compatible alternatives into one engineering-focused reference. It also provides practical selection criteria for comparing the standard LM358 family with alternate dual-amplifier implementations before committing a PCB footprint to production.

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LM358DG - Dual 1 MHz Operational Amplifier | onsemi
LM358DG

LM358DG - Dual 1 MHz Operational Amplifier | onsemi

The onsemi LM358DG is a dual general-purpose operational amplifier with two amplifier channels, 1 MHz gain-bandwidth product, 0.6 V/µs slew rate, and a 3 V to 32 V operating supply range. The device is supplied in an 8-SOIC package and supports both single-supply and split-supply operation. Its common-mode input range extends to ground and VEE, making it suitable for signal conditioning, current monitoring, and general industrial-control circuits. An operational amplifier is an analog integrated circuit that uses high-gain differential amplification and feedback to control gain accurately. The dual LM358 architecture provides two amplifiers in one package, reducing board area while offering independent input, output, and supply connections. The LM358 belongs to the operational-amplifier hierarchy, which also includes single and quad amplifier packages used in instrumentation, sensor interfaces, and power-management systems. Key characteristics include a 3 V to 32 V supply range, 1 MHz gain-bandwidth product, 0.6 V/µs slew rate, and a common-mode rejection ratio listed at a minimum of 65 dB. Input offset voltage is listed as 7 mV. The common-mode input voltage range extends to ground or VEE, allowing the amplifier to process signals near the lower supply rail. Low power drain and single- or split-supply flexibility suit both portable and industrial equipment. The dual amplifier can be used in noninverting and inverting gain stages, voltage followers, comparators, differential amplifiers, current-to-voltage converters, and sensor-signal conditioning. Independent channels allow one package to implement two related analog functions while sharing the same supply pins. However, users should verify input/output swing limits, output-current capability, stability conditions, and absolute maximum ratings in the manufacturer datasheet for the exact operating point. For PCB design, place the bypass capacitor close to the supply pin and route each amplifier's feedback and input traces away from switching nodes and high-current paths. Because the common-mode range extends toward ground but not necessarily beyond the positive rail, input signals must remain inside the specified common-mode limits. Stable feedback-network layout and adequate output-load compatibility are essential for reliable closed-loop behavior. This product page combines verified manufacturer and distributor information, same-footprint replacement candidates, parameter comparisons, and practical implementation guidance. It is intended to help engineers identify whether the LM358DG's dual-channel, wide-supply, near-ground-input capability fits a design before consulting the full manufacturer datasheet.

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LM358DG4 - Dual 700kHz Op Amp, 16V SOIC | Texas Instruments
LM358DG4

LM358DG4 - Dual 700kHz Op Amp, 16V SOIC | Texas Instruments

The Texas Instruments LM358DG4 is a dual general-purpose operational amplifier in an 8-pin SOIC package. It provides two amplifier circuits, a 700 kHz gain-bandwidth product, a 0.3 V/us slew rate, and operation from a maximum total supply voltage of 16 V. The device is packaged in a tube and is intended for general-purpose signal conditioning, buffering, and analog control applications. An operational amplifier is an analog integrated circuit that amplifies the difference between two input voltages. A dual operational amplifier combines two amplifier channels in one package, reducing board area when a design needs two independent gain stages or one amplifier can be reserved as a buffer. Within the broader hierarchy, the LM358 belongs to the operational amplifier, linear amplifier, and analog signal-conditioning IC categories. The LM358DG4's 700 kHz gain-bandwidth product supports signal paths that do not require high-frequency specialized amplifiers. Its 0.3 V/us slew rate defines how quickly the output can follow large voltage changes. The two amplifier circuits share the same 8-SOIC package and are identified as a general-purpose amplifier type in the product listing. The SOIC-8 format is a surface-mount package with gull-wing leads on the package sides. It is larger than modern compact packages but remains widely supported by standard PCB assembly equipment. Using one dual amplifier instead of two separate single-channel devices can reduce component count, simplify routing, and conserve board area where both channels perform similar signal-conditioning functions. Typical applications include low-frequency sensor conditioning, buffered analog inputs, active filtering, comparator-style threshold functions, and general instrumentation. The LM358DG4 is also suitable for educational and prototype circuits where a conventional dual operational amplifier is required without specialized low-noise, high-speed, or rail-to-rail performance. Designers should verify input common-mode range, output swing, input bias current, supply-current behavior, and stability requirements against the manufacturer datasheet for the intended operating conditions. Decoupling capacitors should be placed close to the supply pins, and unused amplifier inputs must be configured so they do not float. The SOIC-8 footprint and pin arrangement should be checked against the selected board layout before substitution. This product data consolidates the verified device identity, package, channel count, bandwidth, slew-rate, supply-voltage, and cross-reference information. It also adds application guidance, side-by-side parameter coverage, and practical design notes to help engineers evaluate the LM358DG4 for analog signal-conditioning designs.

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LM358DMR2 - Dual 3-32V Low-Power Op Amp | onsemi
LM358DMR2

LM358DMR2 - Dual 3-32V Low-Power Op Amp | onsemi

onsemi LM358DMR2 is a dual general-purpose operational amplifier with two independent amplifier channels, a 3 V to 32 V operating supply range, and an 8-MSOP surface-mount package. It operates from a single supply or split supply, supports input common-mode voltages extending to ground and VEE, and is suited to low-voltage signal conditioning, sensing, and feedback-control circuits. An operational amplifier is an active analog component that amplifies the voltage difference between its inverting and non-inverting inputs. The LM358 belongs to the dual-operational-amplifier family within the broader linear-IC and signal-chain hierarchy. Its common-mode input range, low power consumption, and ability to operate close to the negative supply rail make it useful for battery-powered equipment, industrial controls, transducers, and general-purpose embedded systems. Key characteristics include typical input offset voltage of 3 mV, typical input offset current of 2 nA, typical input bias current of 20 nA, and typical supply-current drain of 0.7 mA per amplifier. The differential input range is equal to the maximum rated supply voltage. These specifications support precision-oriented applications where offset, bias current, power consumption, and usable input range must be balanced rather than optimized for only one parameter. The LM358DMR2 contains two independent, internally frequency-compensated amplifiers. Internal compensation simplifies closed-loop implementation because no external compensation network is required for ordinary voltage-feedback use. The dual configuration reduces component count in designs that need two gain stages, differential sensing, or multiple analog channels, while the common 8-MSOP footprint supports compact surface-mount assemblies. Typical uses include low-side current sensing, sensor amplification, buffer stages, threshold detection, and feedback loops in industrial and consumer equipment. Its ground-referenced common-mode capability is particularly useful for circuits powered from a single positive rail, where the signal may approach 0 V. For split-supply systems, operation can extend down toward VEE, subject to the applicable input and output limits. PCB design should keep feedback routing short, place input and output decoupling close to the device, and provide stable reference and return paths. Avoid placing long high-impedance traces beside switching nodes. The output must remain within its rated swing range, and applications must verify that the selected gain, load, supply voltage, and temperature remain within the device limits. This product page combines the exact LM358DMR2 ordering information with electrical characteristics, a complete 8-pin assignment, application guidance, PCB considerations, and a strict assessment of drop-in replacement evidence. The replacement section avoids presenting pin-compatible parts with different package outlines as direct substitutions.

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LM358DMR2G - Dual 1 MHz Op Amp, 3-32 V, 8-MSOP | onsemi
LM358DMR2G

LM358DMR2G - Dual 1 MHz Op Amp, 3-32 V, 8-MSOP | onsemi

onsemi LM358DMR2G is a dual general-purpose operational amplifier with two independent, internally compensated amplifiers, a 1 MHz gain-bandwidth product, a 0.6 V/µs slew rate, and operation from 3 V to 32 V in an 8-MSOP package. The LM358 family is designed for single-supply or split-supply operation and can tolerate input common-mode voltages extending to ground or VEE. An operational amplifier is a general-purpose analog building block that amplifies the voltage difference between its non-inverting and inverting inputs. The LM358 belongs to the dual-operational-amplifier hierarchy, combining two amplifier channels in one package for signal conditioning, buffering, filtering, feedback control, and low-frequency analog control applications. Each channel offers 1 MHz gain-bandwidth, 0.6 V/µs slew rate, and up to 40 mA output current. Its common-mode input range extends to ground or VEE, which makes it useful in single 3 V to 32 V supply systems where the signal can approach the lower supply rail. The device also supports dual-supply operation for circuits requiring bipolar signal ranges around ground. The internally frequency-compensated architecture reduces external compensation requirements and supports general-purpose closed-loop amplifier configurations. Because the LM358 is intended for moderate-bandwidth analog tasks rather than high-speed precision signal chains, bandwidth, slew rate, output-current capability, input-offset behavior, and noise should be checked against the actual signal amplitude and load requirements. Typical uses include sensor-signal conditioning, low-frequency active filters, transducers, audio and communication interfaces, motor-control feedback paths, and industrial control loops. Its 8-MSOP surface-mount package supports compact analog designs, while the two channels can implement independent amplifier functions or complementary push-pull output stages when circuit conditions permit. Layout should keep feedback components and sensitive input nodes compact, provide a stable local power bypass path, and avoid placing high-current return currents near the input reference. The 3 V minimum supply and 32 V maximum supply must remain within ratings at all times, including transients. Output loading should not exceed the device's stated 40 mA capability. This page combines the exact LM358DMR2G electrical and package characteristics with application guidance, a verified same-package comparison candidate, practical layout advice, and structured specifications that help engineers determine whether this general-purpose dual amplifier fits a specific analog design.

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LM358DR - Dual 700kHz General Purpose Op Amp | Texas Instruments
LM358DR

LM358DR - Dual 700kHz General Purpose Op Amp | Texas Instruments

The LM358DR is a dual operational amplifier from Texas Instruments in an 8-pin SOIC (D) surface-mount package. It operates from a single supply of 3V to 32V or dual supplies of ±1.5V to ±16V, with a gain bandwidth product of 700 kHz and a slew rate of 0.3 V/µs. This industry-standard, low-cost amplifier serves a vast range of general-purpose analog functions. An operational amplifier (op amp) is a high-gain differential-input, single-ended-output voltage amplifier and one of the most fundamental building blocks in analog electronics. General-purpose op amps like the LM358 prioritize versatility, low cost, and ease of use over precision or bandwidth. The LM358 is the dual version of the LM321 single amplifier and the two-amp counterpart of the quad LM324. Key features include a common-mode input voltage range that extends to ground, enabling direct sensing near ground in single-supply systems; low supply current of 0.7 mA typ, independent of supply voltage; internal frequency compensation for unity-gain stability; and short-circuit protected outputs. These characteristics suit battery-powered and cost-sensitive designs. Technically, the LM358 uses a bipolar process with a class-AB output stage that can drive loads as low as 2 kΩ with a large output swing. The commercial temperature grade is 0°C to +70°C. Input bias and offset currents are low, and the two internal amplifiers are well matched, sharing the same supply and bias circuitry. Typical applications include transducer amplifier front ends, DC gain blocks, active RC filters, voltage comparators and level shifters, power-supply feedback loops, and portable or industrial control electronics. The SOIC-8 package supports automated SMT assembly and reflow. Design considerations: decouple V+ to GND with a 0.1 µF ceramic capacitor close to pin 8, and respect output swing limits near the rails (output saturates roughly 1.5V below V+ at moderate loads). For higher bandwidth or lower noise, consider the pin-compatible TLV9152 or TL072. Pricing as of 2026-08-30 starts around $0.05 at volume from distributors such as LCSC.

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LM358DR2 - Dual 3-32V Op Amp | onsemi | Industrial
LM358DR2

LM358DR2 - Dual 3-32V Op Amp | onsemi | Industrial

The onsemi LM358DR2 is a single-supply dual operational amplifier designed for 3 V to 32 V operation and packaged in an 8-pin SOIC. It contains two amplifiers and supports single-supply or split-supply operation. Its common-mode input voltage range extends to ground and VEE, making it suitable for low-side sensing, signal conditioning, feedback control, and general-purpose analog circuits powered from industrial or automotive-style rails. The device is identified by the onsemi LM358DR2 ordering code and is associated with the LM358 family of low-power dual operational amplifiers. An operational amplifier is an analog integrated circuit that uses high-gain differential amplification to compare two input voltages. The LM358 family combines two amplifiers in one package, reducing board area compared with two separate single amplifier packages. A low-dropout single-supply architecture allows the amplifier to operate from a supply only slightly above the required output range, while the common-mode input range extending toward ground supports sensors whose signals begin near 0 V. The principal application advantages are the dual-channel configuration, 3 V to 32 V supply range, low power drain, and flexible single- or split-supply use. Two independent amplifier channels can implement non-inverting or inverting gain stages, differential sensing, comparators, active filters, transimpedance stages, and feedback loops. The 8-pin SOIC package supports compact PCB layouts and automated assembly, but the exposed package lead geometry and electrical limits must still be checked against the circuit requirements. The LM358 architecture is intended for general-purpose analog signal conditioning rather than high-speed, precision, or rail-to-rail applications. Designers should account for input bias current, input offset voltage, output-current capability, common-mode limits, and output-swing behavior in each operating condition. Because no complete timing, noise, accuracy, or output-drive table appears in the product results, those values should be taken directly from the manufacturer data sheet before sizing external resistors or capacitors. Typical uses include conditioning a 0 V to sensor-range signal, buffering a potentiometer, amplifying strain-gauge or thermocouple outputs, driving analog control loops, and forming active filters. In industrial systems, the 32 V maximum listed supply voltage provides compatibility with higher-voltage rails, but the design still requires correct input and output common-mode ranges for each channel. The main layout consideration is decoupling. Place the supply bypass capacitor close to the positive supply and ground pins, keep feedback-loop routing short, and return analog-ground currents directly to the device ground rather than through high-current switching paths. Check bias-current-induced offset and output-swing limits before using the amplifier with high-impedance sources, and verify that the selected SOIC footprint matches the exact ordering code. This product record combines the verified LM358DR2 identity, supply-range description, package information, sourcing links, drop-in comparison, and practical design guidance. It is intended to help engineers identify the correct dual amplifier and assess PCB, layout, and application compatibility before releasing a schematic or BOM.

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LM358DR2G - Dual 3-32V Op Amp, 1MHz, 8-SOIC | onsemi
LM358DR2G

LM358DR2G - Dual 3-32V Op Amp, 1MHz, 8-SOIC | onsemi

The onsemi LM358DR2G is a dual, general-purpose operational amplifier in an 8-pin SOIC package, specified for operation from 3 V to 32 V with a gain-bandwidth product of 1 MHz. Each of its two independent amplifier channels features internally compensated operation, high open-loop gain, and a common-mode input range that extends toward ground or the negative supply rail. The device supports both single-supply and split-supply configurations, making it suitable for industrial control, sensor conditioning, audio, and power-management circuits. A dual operational amplifier is a semiconductor containing two independent high-gain amplifier sections with internal frequency compensation. Within the broader IC hierarchy, it belongs to the operational amplifier family, which sits inside analog and amplifier ICs. The LM358 series is functionally similar to one half of a quad LM324, with the common-mode input range extending toward the VEE rail to simplify single-supply interfacing to sensors whose outputs remain close to 0 V. Principal electrical characteristics include a 3 V to 32 V operating supply range, a 1 MHz gain-bandwidth product, two amplifier circuits per package, and operation from a common ground or negative supply. The low power drain of the circuit designs from which the LM358 series was derived supports low-power industrial and instrumentation systems. The wide supply range allows the same amplifier topology to operate from regulated 5 V rails or directly from higher nominal industrial supply voltages, subject to the device ratings and local regulations. The LM358DR2G uses an internally compensated architecture with two independent channels. Internal compensation eliminates the need for an external dominant-pole capacitor in the basic non-inverting and inverting configurations, simplifying analog design and reducing component count. The common-mode input voltage range extending to ground makes the amplifier useful in battery monitoring, current-sense amplifiers, transducers, and interfaces whose signals do not swing far above the negative rail. Typical applications include 5 V and 24 V sensor-signal conditioning, low-side current sensing, audio preamplification, buffer stages, comparators with open-collector outputs, and general industrial control. Because both amplifiers share the same package and supply pins, the device can implement two independent stages or be configured as one differential amplifier using the second channel for feedback. The 8-SOIC package also supports automated assembly and is widely supported by standard analog design tools. When designing around the LM358DR2G, verify output-current capability for the selected load, especially when driving capacitive inputs, and check common-mode limits at the actual supply voltage. Place bypass capacitors close to the supply pins and route feedback and input traces away from switching nodes. This page combines manufacturer electrical characteristics, source traceability, drop-in alternatives, package details, and application-level engineering guidance for faster component selection.

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LM358DR2GH - Dual 8-SOIC Operational Amplifier | onsemi
LM358DR2GH

LM358DR2GH - Dual 8-SOIC Operational Amplifier | onsemi

The onsemi LM358DR2GH is a dual, general-purpose operational amplifier packaged in an 8-pin SOIC. It combines two amplifier channels in one package and is intended for standard low-frequency signal-conditioning applications. The verified part information identifies a 2-circuit amplifier configuration, an 8-SOIC package, and a low power-consumption figure of 45 nA per channel. These characteristics place the device in the operational-amplifier family within the broader linear and analog semiconductor hierarchy. An operational amplifier is a voltage-controlled, high-gain differential amplifier used to amplify, buffer, compare, filter, or control analog signals. Its positive and negative inputs form the signal input, while the output provides the amplified result. The dual-channel LM358 architecture allows two independent amplifier functions to share one package, reducing board area and simplifying designs that need more than one analog signal path. Unlike precision, rail-to-rail, or low-noise modern amplifier families, the LM358 is primarily selected for its general-purpose versatility and broad supply compatibility. The key verified features are the dual 2-circuit configuration, 8-SOIC surface-mount package, and 45 nA per-channel power-consumption figure. The SOIC package is suitable for conventional reflow assembly and automated manufacturing, while its exposed pin layout supports straightforward routing of power and feedback connections. Two amplifiers in one package can be used for instrumentation amplification, active filtering, comparator functions, sensor conditioning, or buffering where a single amplifier would otherwise require multiple packages. The LM358DR2GH belongs to the LM358 family associated with single-supply operation from an industrial-style positive rail toward ground. Its two channels support common single-supply analog circuits, including non-inverting and inverting stages referenced to ground. Because a general-purpose dual amplifier is often selected for availability and direct replacement rather than specialized signal-chain performance, designers should still verify supply limits, input common-mode range, output swing, input offset, noise, and stability requirements in the manufacturer datasheet for the exact ordering code. Typical uses include low-level sensor amplification, audio preamplification, active filters, current monitoring, comparators with open-collector outputs, and general instrumentation. In a two-channel design, one section might amplify a sensor output while the other provides an active filter or buffer. The 8-SOIC format also simplifies conversion from traditional through-hole prototyping methods when a suitable adapter or equivalent SOIC footprint is used. For a new PCB, follow the exact pin assignments and decoupling guidance in the onsemi LM358 family documentation. Place the supply bypass capacitor close to the positive supply and ground pins, keep feedback traces short, and avoid routing sensitive input traces beside switching nodes. Check the footprint dimensions and pin-one orientation before assembly because an SOIC-8 footprint does not eliminate lead-pitch or orientation errors. This page combines package identification, sourcing information, application guidance, and drop-in replacement analysis for engineers evaluating LM358DR2GH. It highlights where the dual 8-SOIC device is useful while directing critical electrical validation to the manufacturer datasheet.

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LM358DRE4 - Dual 8-SOIC General-Purpose Op Amp | Texas Instruments
LM358DRE4

LM358DRE4 - Dual 8-SOIC General-Purpose Op Amp | Texas Instruments

The Texas Instruments LM358DRE4 is a dual general-purpose operational amplifier containing two independent, high-gain, frequency-compensated amplifiers in an 8-pin SOIC package. Each amplifier can operate from a single supply or split supply over a wide voltage range, making the device useful for industrial control, sensor conditioning, audio, and low-voltage analog systems. The LM358DRE4 is supplied in tape-and-reel packaging for automated surface-mount assembly. An operational amplifier is an analog semiconductor that amplifies the voltage difference between its differential inputs. The LM358 belongs to the general-purpose operational-amplifier class, within the broader hierarchy of analog amplifiers, amplifiers, and semiconductor signal-conditioning devices. Its internally compensated architecture simplifies design because an external compensation network is not required for ordinary closed-loop applications. The principal feature of the LM358DRE4 is its combination of two amplifiers in one 8-pin SOIC. This allows a dual circuit, such as a two-stage filter or an instrumentation amplifier front end, to occupy one PCB footprint. The two amplifiers are independent, allowing them to process different signals or implement separate gain stages. The device is supplied in a compact surface-mount package and is arranged for tape-and-reel manufacturing. According to the Texas Instruments product description, the LM358 devices consist of two independent, high-gain, frequency-compensated operational amplifiers designed for single-supply or split-supply operation. Frequency compensation stabilizes closed-loop behavior in typical amplifier configurations, while the high gain supports useful amplification from small sensor and control signals. Its dual architecture can also reduce component count and simplify routing when two related analog channels must be processed. Typical applications include low-level sensor amplification, transducer signal conditioning, current-loop interfaces, audio preamplification, comparators, and general-purpose analog control. The same package and pin arrangement can simplify multi-channel designs when a board needs two amplifier functions but does not require high precision, rail-to-rail input/output operation, or unusually low offset voltage. Designers should verify the operating supply range, input common-mode range, output swing, offset voltage, bias current, slew rate, and channel behavior against the current Texas Instruments datasheet before fixing the power architecture. Decoupling capacitors should be placed close to the supply pins, and unused amplifier inputs should be tied to a defined potential near the active signal range to avoid unintended behavior. This product page consolidates package, application, replacement, and design information for engineers evaluating the LM358DRE4. It also identifies same-footprint alternatives, highlights differences that affect replacement decisions, and provides practical guidance for decoupling, signal routing, and analog layout.

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LM358DRG3 - Dual 36V Low-Power Op Amp | Texas Instruments
LM358DRG3

LM358DRG3 - Dual 36V Low-Power Op Amp | Texas Instruments

The Texas Instruments LM358DRG3 is a dual operational amplifier with two independent amplifier channels, a 3 V to 36 V supply range, approximately 300 uA quiescent current per channel, and a 1.2 MHz unity-gain bandwidth. The device is supplied in an 8-pin SOIC package, making it suitable for general-purpose signal conditioning, sensing, and control circuits. An operational amplifier is a high-gain analog building block used to amplify voltage differences, buffer inputs, implement filters, and drive control networks. The LM358 belongs to the broader hierarchy of dual operational amplifiers, analog amplifiers, signal-conditioning ICs, and power-management-support semiconductors. Its two channels can amplify separate signals or work together in differential, instrumentation, comparator, and feedback-control circuits. The LM358B family provides a wide 3 V to 36 V supply range, while the LM358 family covered by the manufacturer product page is commonly used in both single-supply and dual-supply systems. The common-mode input range includes ground, allowing signals close to the lower supply rail to be sensed directly. Low quiescent current of approximately 300 uA per channel also benefits battery-operated and distributed sensing systems where standby power matters. The 1.2 MHz unity-gain bandwidth provides adequate bandwidth for general-purpose closed-loop signal amplification, active filtering, and control applications. Each channel includes internal bias compensation, allowing operation without external nulling components. The dual-channel architecture reduces board area when two amplifier functions are required, while the SOIC-8 package supports conventional surface-mount assembly and automated inspection. Typical uses include transducer signal conditioning, temperature-sensor interfaces, low-side current measurement, audio preamplification, active filters, comparators with added hysteresis, and industrial control loops. Because the common-mode input range includes ground, the device is especially useful for signals generated by sensors whose output approaches the negative supply rail. Supply bypass capacitors should be placed close to the power pins to control noise and maintain stable operation. The principal design trade-off is bandwidth versus supply flexibility. The LM358 family supports higher supply voltages than many modern low-voltage rail-to-rail amplifiers, but its 1.2 MHz bandwidth is not intended for high-speed signal chains. Designers should also preserve input and output voltage limits and provide stable reference points for single-supply operation. This page combines manufacturer specifications, sourcing guidance, drop-in alternatives, package considerations, and application-oriented design notes to help engineers evaluate the LM358DRG3 before integrating it into a new analog circuit.

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LM358DRG4 - Dual 700 kHz Op Amp | Texas Instruments
LM358DRG4

LM358DRG4 - Dual 700 kHz Op Amp | Texas Instruments

The Texas Instruments LM358DRG4 is a dual general-purpose operational amplifier packaged in an 8-pin SOIC. It contains two independent, internally frequency-compensated amplifiers and is specified for a 700 kHz gain-bandwidth product, 0.3 V/µs slew rate, and supply operation from ±1.5 V to ±16 V. The LM358DRG4 is supplied in tape-and-reel packaging for automated surface-mount assembly. An operational amplifier is an analog integrated circuit that amplifies the voltage difference between its inverting and non-inverting inputs. The LM358 belongs to the dual operational-amplifier family, combining two amplifier channels in one IC. Its common-mode input range extends toward ground, making it useful in single-supply designs where signals remain close to the lower supply rail. It can also operate from split supplies for circuits that require positive and negative output swings. The two amplifiers are designed for general-purpose signal conditioning rather than precision-null or rail-to-rail performance. Internal frequency compensation removes the need for an external compensation network in typical closed-loop configurations. The 700 kHz gain-bandwidth product supports useful bandwidth at moderate closed-loop gains, while the 0.3 V/µs slew rate helps preserve large-signal response. Separate input, output, and supply pins give each channel independent signal-path routing. The LM358 architecture includes an input stage capable of operating with the output near the negative supply rail and output stages designed for capacitive-load drive. Because the output stage operates in a push-pull configuration, the device can source and sink output current, but ground currents associated with load current can affect source-to-source offset in some circuit configurations. Review the datasheet test conditions and application guidance before using the amplifier in precision measurement paths. Typical uses include audio preamplifiers, active filters, sensor-conditioning circuits, low-voltage control loops, and general instrumentation. The device is especially suitable for battery-powered and single-supply systems where input signals remain above ground, although input common-mode and output-swing limits still determine usable signal range. Two channels can implement independent gain stages, buffer a sensor and condition its output, or form the active elements in a multi-stage filter. For layout, keep input and feedback traces short, connect decoupling capacitors close to the supply pins, and avoid routing output traces near high-impedance input nodes. A common single-supply design uses ground as the reference at pin 4, decouples the positive rail at pin 8, and biases the non-inverting inputs above ground. Output saturation, input common-mode limits, load capacitance, and stability must all be checked during design review. This product overview combines the exact ordering, package, electrical, and packaging information for LM358DRG4 with practical guidance on single-supply operation, PCB implementation, application selection, and verified drop-in alternatives. It is intended to help engineers identify the correct amplifier, interpret its constraints, and plan a production-ready replacement strategy without relying on generic LM358 guidance.

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LM358DT - Dual Low Power Op Amp | STMicroelectronics | SOIC-8
LM358DT

LM358DT - Dual Low Power Op Amp | STMicroelectronics | SOIC-8

The LM358DT is a dual operational amplifier from STMicroelectronics, designed for low-power, general-purpose applications. It operates from a single or split power supply ranging from 3V to 32V (or ±1.5V to ±16V), with a typical quiescent current of 350 µA per amplifier. The device is housed in an 8-pin SOIC (SO-8) package, making it suitable for space-constrained PCB designs. Data verified as of 2026-08-05. An operational amplifier (op-amp) is a high-gain voltage amplifier with differential inputs and a single-ended output. It is a fundamental building block in analog electronics, used for signal conditioning, filtering, and mathematical operations. The LM358 is part of the general-purpose op-amp family, which includes the LM324 (quad version) and LM393 (comparator). These devices are widely used in industrial, automotive, and consumer electronics due to their low cost, ease of use, and wide supply voltage range. Key features of the LM358DT include a wide supply voltage range (3V to 32V), low quiescent current (350 µA per amplifier), and a common-mode input voltage range that includes ground, allowing single-supply operation. The output stage can sink and source current, and the device is short-circuit protected. The LM358DT also features a typical input offset voltage of 2 mV and a gain-bandwidth product of 1.1 MHz, making it suitable for low-frequency signal processing. The LM358DT uses a bipolar transistor architecture with a class-AB output stage, providing low crossover distortion. The input stage is a PNP differential pair, which allows the input common-mode range to extend to the negative supply rail (ground in single-supply operation). This design enables direct sensing of signals near ground, a key advantage in battery-powered and single-supply systems. Typical applications include transducer amplifiers, DC gain blocks, active filters, and signal conditioning in industrial control systems. The LM358DT is also used in portable instrumentation, power supply monitoring, and automotive sensor interfaces. Its low power consumption makes it ideal for battery-operated devices. When designing with the LM358DT, ensure that the input common-mode voltage does not exceed the specified range, and provide adequate decoupling capacitors on the power supply pins. The output can drive loads down to 2 kΩ, but for heavier loads, consider using a buffer stage. The device is stable with capacitive loads up to 500 pF, but for larger loads, an external compensation network may be required. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the STMicroelectronics datasheet, providing engineers with a comprehensive resource for selecting and using the LM358DT.

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LM358EDR2G - Dual General-Purpose Op Amp | onsemi
LM358EDR2G

LM358EDR2G - Dual General-Purpose Op Amp | onsemi

onsemi LM358EDR2G is a dual-channel, general-purpose operational amplifier designed for single or split-supply operation in an 8-pin SOIC package. The two amplifier channels support common-mode input ranges extending to ground and VEE, while the low-power-drain architecture is suited to compact analog systems requiring two amplifier functions on one board. An operational amplifier is an analog signal-processing IC that compares voltages applied to its high and low inputs and amplifies the difference. A dual operational amplifier combines two amplifier channels in one package. Within the broader semiconductor hierarchy, an operational amplifier belongs to the amplifier IC class, where it is used for buffering, signal conditioning, feedback control, instrumentation, and general analog circuit design. The LM358EDR2G is categorized as a standard, general-purpose amplifier rather than a precision or high-speed device. Its principal practical feature is its ability to operate from one supply or from split supplies. Its input common-mode range reaching ground and VEE is especially useful in single-supply circuits because it allows the amplifier to process signals near the lower supply rail. The SOIC-8 surface-mount package also supports automated assembly and compact general-purpose analog boards. The LM358 family uses a two-amplifier approach derived from the circuit architecture of the LM324 family. Each channel provides independent input and output connections while sharing common supply and ground pins. This arrangement lets a design implement two related analog functions, such as a buffer followed by a gain stage, without using two separate integrated circuits. Split-supply operation also supports bipolar signal paths centered around ground. Typical uses include low-side current measurement, sensor-signal conditioning, audio preamplification, active filtering, comparator-style threshold circuits, and industrial control interfaces. The grounded-input capability is useful when an upstream sensor produces voltages close to zero. Applications requiring rail-to-rail input or output behavior, very low offset voltage, high slew rate, or unrestricted output swing should verify the manufacturer specifications before assigning the amplifier to the function. For PCB design, place input and output components close to their associated pins, maintain a quiet ground-return path, and decouple the supply pins near the device. Check input and output common-mode limits across the complete temperature range, confirm the intended load and output-current conditions, and verify stability with the selected feedback network. Do not assume that the general-purpose LM358 specification is adequate for precision instrumentation. This product data combines the manufacturer description, lifecycle and compliance status, package information, source documents, and same-footprint replacement guidance into an engineering-focused overview. It also identifies the operating conditions and design checks that must be reviewed before using a substitute in an existing LM358EDR2G footprint.

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LM358F-E2 Dual Ground-Sense Op Amp | ROHM Semiconductor
LM358F-E2

LM358F-E2 Dual Ground-Sense Op Amp | ROHM Semiconductor

The ROHM Semiconductor LM358F-E2 is a dual general-purpose operational amplifier designed for ground-sense and low-power signal-processing circuits, supplied in an 8-pin SOP package. The device contains two amplifier channels, allowing one package to support filtering, amplification, buffering, level shifting, and instrumentation functions in compact analog systems. Its surface-mount construction supports automated assembly and high-density analog boards. An operational amplifier is an active analog integrated circuit that compares two input voltages and drives its output according to the difference between them. In a closed-loop circuit, negative feedback makes the amplifier behave predictably, while an open-loop application can use its high gain for comparator-style functions. The LM358F-E2 belongs to the dual operational-amplifier family, which combines two amplifier channels with a common package for space-efficient analog design. The principal feature of the LM358F-E2 is its dual-channel configuration. Two independent amplifier sections can process different signals in one package, reducing component count and simplifying board layout. Its ground-sense designation identifies its suitability for applications in which an input is referenced close to ground. The 8-pin SOP package also provides a practical footprint for compact, mixed-signal equipment where conventional through-hole dual amplifiers would be too large. Use of a dedicated ground-sense amplifier architecture can simplify circuits in which the measured or sensed voltage is small relative to the system ground. In practical designs, the exact input range, supply limits, offset, bandwidth, output capability, and common-mode behavior must be confirmed against the manufacturer datasheet for the selected operating conditions. Decoupling, input-referenced grounding, and output-load stability remain the principal implementation considerations. Typical uses include low-level sensor conditioning, current-sensing interfaces, general-purpose filtering, voltage buffering, audio preamplification, feedback networks, and small industrial control modules. The dual format is particularly useful when a board needs two related analog functions, such as a signal-conditioning channel followed by an active filter or buffer. Its low-power circuit positioning makes it relevant to compact analog and embedded-control products that require more than one amplifier function without allocating separate packages. For PCB implementation, place the device so that input and output traces remain short, maintain a quiet ground reference around both amplifier channels, and decouple the supply pins according to the manufacturer guidance. Confirm that the SOP land pattern matches the selected ordering code and supplier package drawing. When substituting the device, verify electrical ratings and operating-temperature limits rather than relying on the eight-pin footprint alone. This product record combines the confirmed LM358F-E2 identity, dual ground-sense function, and 8-pin SOP packaging with application guidance, comparison parameters, and practical replacement considerations. It helps engineers narrow the selection while preserving the need to validate detailed electrical limits against the current manufacturer documentation.

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LM358F-GE2 - Dual Ground-Sense Operational Amplifier | ROHM Semiconductor
LM358F-GE2

LM358F-GE2 - Dual Ground-Sense Operational Amplifier | ROHM Semiconductor

The ROHM Semiconductor LM358F-GE2 is a dual ground-sense operational amplifier with two amplifier channels, supplied in an 8-pin SOP package. It is identified as a standard general-purpose operational amplifier for precision and efficiency in circuit designs, with a listed supply-voltage range of 6 V to 32 V and a gain-bandwidth product of 800 kHz. The device is specifically described by the manufacturer as not recommended for new designs because it is not intended for design diversion. An operational amplifier is an analog amplifier IC that uses high open-loop gain to amplify the difference between two input voltages. In a feedback circuit, the LM358F-GE2 can provide voltage amplification, buffering, filtering, summing, or signal-conditioning functions. The dual-channel configuration lets one package implement two independent amplifier sections, reducing component count and board space in dual-signal or dual-rail applications. The principal electrical characteristics shown for the LM358F family include a 6 V to 32 V voltage range, 800 kHz gain-bandwidth product, and 300 V/us slew rate. The ground-sense designation indicates that the device is intended for applications where the signal is referenced close to ground. Its two-channel architecture is useful for sensor interfaces, buffer stages, low-level signal conditioning, and general-purpose analog circuits. The LM358F-GE2 is packaged in an 8-pin SOP format. The package provides eight external terminals for the two amplifier sections, power rails, and associated functions. Because the manufacturer marks the product as not recommended for new designs, engineers should confirm the application, supply conditions, temperature requirements, and qualification expectations with ROHM before starting a new production design. Existing designs can use the established device when its electrical characteristics and lifecycle expectations match the system requirements. Typical applications include ground-referenced sensor amplification, dual-channel signal conditioning, low-frequency filtering, and general-purpose analog buffering. The 800 kHz gain-bandwidth product supports moderate-bandwidth closed-loop configurations, while the 300 V/us slew rate limits how quickly the output can follow large voltage changes. For unity-gain stability and the best dynamic behavior, the recommended input and output network should follow the manufacturer’s application guidance. A key design consideration is the input common-mode range and output swing. Designers should keep signals within the device’s supported input and output limits, verify that the power supply meets the 6 V to 32 V range, and account for the ground-sense architecture when selecting feedback and decoupling components. Stable operation also depends on suitable bypass capacitors, short feedback paths, and careful routing of high-impedance input nodes. This page combines the manufacturer’s product identity, package information, operating characteristics, lifecycle indication, and practical selection guidance. It also identifies replacement candidates for engineers reviewing an existing LM358F-GE2 design, while making clear that a valid substitution must be checked for supply range, bandwidth, slew rate, input/output limits, and pin compatibility.

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LM358FJ-GE2 - Dual Ground-Sense Op Amp, 36V | ROHM
LM358FJ-GE2

LM358FJ-GE2 - Dual Ground-Sense Op Amp, 36V | ROHM

ROHM LM358FJ-GE2 is a dual ground-sense operational amplifier with two amplifier circuits in an 8-pin SOP-J package. It operates from a 3 V to 32 V single supply, accepts supply voltages up to 36 V, and is specified over a -40°C to +85°C temperature range. Its headline characteristics include a nominal 5 V supply, input offset voltage up to 5,000 uV, a slew rate of 0.3 V/us, and an 80 dB common-mode rejection ratio. An operational amplifier is an analog signal-conditioning semiconductor that uses high open-loop gain to amplify voltage differences while presenting high input impedance and low output impedance. The LM358FJ belongs to the dual operational-amplifier family, combining two amplifier channels in one package. Its ground-sense architecture is intended for measurements referenced to ground, including current-shunt monitoring and low-side sensing. The principal features are a wide single-supply operating range, low current consumption, ground-capable input and output operation, and two independent amplifiers. The 0.3 V/us slew rate favors general-purpose signal paths rather than demanding high-speed applications. A common-mode rejection ratio of 80 dB helps reject equal-magnitude noise appearing on both inputs, while the maximum input offset voltage of 5,000 uV defines a relatively coarse accuracy class compared with precision amplifier families. The LM358FJ uses a practical bipolar-style general-purpose amplifier architecture associated with the LM358 product family. Its broad supply tolerance allows operation from low-voltage single-supply systems through industrial rails approaching the 36 V maximum. Because the device is not rail-to-rail at all operating conditions, the usable input and output range must be checked against the selected supply voltage and common-mode requirements. Typical uses include low-side current monitoring, power-supply feedback, sensor interfaces, battery-current measurement, and general analog signal conditioning. The dual configuration can implement two related channels or provide a differential amplifier and voltage follower within one package. Each channel should be configured for stable operation with the feedback network and compensation values specified by the manufacturer. Designers should verify input common-mode range, output swing, input bias current, noise behavior, and channel matching against the actual supply. Input and output nodes must remain within their absolute maximum ratings, and unused inputs require an appropriate bias to prevent saturation. PCB placement should keep feedback paths short and provide a stable ground reference close to the amplifier. This page organizes the manufacturer specifications, lifecycle notice, package information, functional alternatives, application guidance, and engineering checks into a practical design reference. It also identifies where replacement qualification must be confirmed at the pin, electrical, and application level rather than relying only on the generic LM358 family name.

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LM358FV-GE2 - Dual Op Amp, 8-SSOP | ROHM Semiconductor
LM358FV-GE2

LM358FV-GE2 - Dual Op Amp, 8-SSOP | ROHM Semiconductor

The ROHM Semiconductor LM358FV-GE2 is a dual general-purpose operational amplifier in an 8-SSOPB package, with two amplifier circuits, a 3 V to 32 V total supply range, 0.7 MHz typical gain-bandwidth product, and 0.3 V/µs typical slew rate. It is designed for industrial, instrumentation, sensing, and control applications that require two amplifiers in one compact package. An operational amplifier, or op amp, is a high-gain, differential-input amplifier used to amplify and buffer signals within electronic control systems. The dual-amplifier configuration belongs to the broader hierarchy of amplifier ICs, interface ICs, and analog semiconductors. Combining two amplifiers in one package reduces board area and simplifies designs requiring matched gain stages, active filters, sensor amplification, or feedback-control loops. The LM358FV-GE2 combines a maximum offset voltage of 3 mV at 25°C with typical quiescent current of 0.35 mA per channel. Its 0.7 MHz gain-bandwidth product supports moderate-bandwidth signal conditioning, while its 0.3 V/µs slew rate determines large-signal response. The 3 V to 32 V operating supply range accommodates both conventional 5 V analog systems and higher industrial supply rails. The ROHM LM358 device uses an internal arrangement intended for general-purpose precision and control rather than high-speed signal processing. Operation from a single positive supply or a split-supply configuration supports both single-ended and ground-centered signal systems. Designers should account for input common-mode limits, output swing, stability, and power-supply headroom according to the manufacturer application guidance. Typical uses include industrial sensor interfaces, transducer conditioning, active filters, loop-control amplifiers, low-frequency data-acquisition channels, and general buffer stages. Its dual-channel arrangement is particularly useful when a board needs two similar amplifier functions without allocating two separate packages and their associated routing and decoupling requirements. Place input, output, and supply bypass capacitors close to the relevant pins, and route high-current return paths to minimize ground offsets. Verify that signal amplitudes remain within the input and output common-mode limits across the complete supply range and temperature range. Adequate supply decoupling and careful stability analysis are essential in feedback configurations. This product record combines the confirmed electrical and package characteristics with practical application guidance, comparison data, and design checks. Use the ROHM Semiconductor datasheet and pin-description table for final schematic, footprint, and operating-limit verification before placing a production order.

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LM358FVJ-E2 - Dual Ground-Sense Op Amp | ROHM Semiconductor
LM358FVJ-E2

LM358FVJ-E2 - Dual Ground-Sense Op Amp | ROHM Semiconductor

ROHM Semiconductor LM358FVJ-E2 is a dual-circuit, general-purpose operational amplifier designed for ground-sense signal conditioning, operating from 3 V to 32 V in an 8-TSSOP-BJ surface-mount package. It combines two amplifier channels in one compact package, making it suitable for signal conditioning, feedback, amplification, and general analog control functions. An operational amplifier is a voltage amplifier with high open-loop gain, negative feedback, and high input impedance. Used as a non-inverting or inverting amplifier, it can amplify a differential input voltage while presenting a high impedance to the source. The dual-channel configuration of the LM358FVJ-E2 provides two amplifiers in one package, reducing board area in circuits that need more than one gain stage. The ROHM product page identifies the device as a ground-sense operational amplifier, and distributor information describes it as a standard general-purpose amplifier with two circuits. Its stated 3 V to 32 V operating range supports both low-voltage systems and higher-voltage industrial signal chains when the complete circuit, including input and output limits, is designed accordingly. The -E2 ordering code identifies the specified supplier packaging configuration. Ground-sense operation is important when a measured signal is referenced close to ground or where the input source has low voltage headroom. The amplifier should be configured with suitable feedback, decoupling, and output-voltage headroom. Because this page does not reproduce the complete electrical characteristic table, designers should verify offset voltage, input bias current, output swing, slew rate, noise, and common-mode behavior against the current ROHM datasheet before production release. Typical uses include low-level signal conditioning, current-sense amplifier sections, sensor interfaces, feedback networks, analog control loops, and general dual-amplifier boards. The 8-TSSOP-BJ package is particularly useful for compact industrial, instrumentation, and embedded-control assemblies where two independent amplifier channels are required without allocating two separate packages. Start the design by confirming the pin mapping for the exact FVJ and -E2 ordering codes. Place the supply-decoupling capacitor close to the device, maintain a defined ground reference, and review output-swing limits against the expected signal range. The product page marks LM358FVJ-E2 as not recommended for new designs, so it is primarily appropriate for existing designs, controlled maintenance, and previously qualified production programs. This product summary combines the manufacturer product designation, distributor package and supply-range information, lifecycle status, application guidance, and a conservative review of what engineers must confirm before releasing a new PCB. It supports faster sourcing and design triage while directing critical decisions back to the official manufacturer documentation.

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LM358FVM-GTR - Dual Ground-Sense Op Amp | ROHM Semiconductor
LM358FVM-GTR

LM358FVM-GTR - Dual Ground-Sense Op Amp | ROHM Semiconductor

ROHM Semiconductor LM358FVM-GTR is a dual ground-sense operational amplifier intended for low-voltage signal-chain designs. The device operates from a single power supply over a 3 V to 32 V range, combines two amplifier channels in one package, and provides input and output ground-sense capability. It is supplied in an 8-pin MSOP package with the -GTR tape-and-reel ordering suffix. According to the manufacturer product page, this component is not recommended for new designs and should not be selected for new design diversification. An operational amplifier is a voltage-gain element that compares its input signals and amplifies the difference between them. A dual operational amplifier contains two amplifier channels in one package, reducing component count and board area when a circuit requires two signal-processing paths. A ground-sense amplifier can accommodate input or output signals referenced to ground while operating from a single supply, making it useful in sensor, control, and general-purpose industrial electronics. The LM358FVM family emphasizes low current consumption and a wide operating supply-voltage range. Its 3 V minimum single-supply operation supports low-energy systems, while operation up to 32 V provides additional headroom for industrial control voltages. Ground-sense input and output operation helps simplify designs that do not require rail-to-rail inputs or outputs. Two channels in the same package also allow related amplifier functions to share one physical footprint. The -FVM package designation corresponds to the 8-pin MSOP outline identified for LM358FVM-GTR. A compact surface-mount package is useful in densely assembled control boards where two separate single-channel amplifiers would consume additional board area. The -GTR suffix identifies the tape-and-reel configuration used for automated assembly. Exact pin functions, electrical limits, stability recommendations, and decoupling requirements must be taken from the manufacturer datasheet before schematic capture or PCB release. Typical uses include low-voltage sensor conditioning, industrial current or voltage monitoring, feedback networks in control systems, and general dual-amplifier signal processing. The wide supply range can simplify power architecture when a board contains both low-level sensor circuits and higher-voltage control signals, provided every connected node remains inside the device's absolute maximum and common-mode limits. For a new design, the manufacturer's NRND status makes this part primarily suitable for maintenance of an existing qualified design rather than broad new-product adoption. Careful review of the datasheet pin description is essential because MSOP packages are compact and incorrect assignments can cause unstable operation or damage. Input and output bypassing, source and sink current, input bias behavior, output swing, common-mode range, and slew rate should all be checked against the intended operating points. The circuit should also be assessed at startup, shutdown, output short-circuit, and temperature extremes. This product page combines the manufacturer's lifecycle notice with distributor package information, an eight-row technical specification set, application guidance, and replacement-oriented selection notes. It highlights both the useful attributes of the dual ground-sense amplifier and the practical limitation created by its not-recommended-for-new-designs status.

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LM358H - Dual Low-Power Operational Amplifier | Texas Instruments
LM358H

LM358H - Dual Low-Power Operational Amplifier | Texas Instruments

The Texas Instruments LM358H is a dual, general-purpose operational amplifier in an 8-pin TO-99 through-hole package. The device contains two independent amplifier sections and is designed for low-power operation from a single supply, while split-supply operation is also possible. Its primary package option is TO-99-8, and the verified distributor listing identifies it as a standard two-circuit amplifier from National Semiconductor, now part of Texas Instruments. The LM358H belongs to the operational-amplifier hierarchy, where it provides general-purpose signal amplification for industrial control, instrumentation, audio, sensor interfaces, and low-voltage analog systems. An operational amplifier is an analog integrated circuit that amplifies the difference between its inverting and non-inverting inputs. The LM358H uses two independent sections in one package, allowing one physical component to implement two amplification or buffering functions. This can reduce board area compared with two single-amplifier packages while retaining the simple through-hole construction associated with the TO-99-8 format. Its low-power design is useful where supply consumption must remain modest but general-purpose analog signal conditioning is still required. The verified data identifies the LM358H as a low-power dual operational amplifier. Its two-circuit configuration supports applications such as sensor signal conditioning, voltage amplification, comparator-style thresholding, audio preamplification, and general feedback-control blocks. The through-hole TO-99-8 package is particularly suitable for prototypes, legacy industrial equipment, educational platforms, and repair applications where a socketed or leaded component is easier to install than a fine-pitch surface-mount package. Detailed electrical limits must be confirmed against the manufacturer datasheet for the specific voltage, temperature, and production source used in the design. The LM358H family is historically associated with operation from a single power supply over a wide voltage range. Its general-purpose architecture is intended for use in both single-supply and split-supply analog systems. In a single-supply circuit, the signal and reference input levels must remain within the amplifier's common-mode input range; in a dual-supply circuit, the ground reference can be placed near the midpoint between the positive and negative rails. Exact offset, bandwidth, slew-rate, output-swing, and supply-current limits are not present in the supplied source snippets and therefore require confirmation in the manufacturer datasheet. Typical uses include low-level sensor interfaces, industrial controllers, audio mixer stages, active filters, and general DC signal-conditioning boards. The dual section can amplify one signal while the other provides an active filter, buffer, or comparator function. Because the LM358H is a through-hole device, it is also appropriate for educational and maintenance work where PCB rework is undesirable. Designers should still verify input bias-current behavior, output-current capability, and stability with the external compensation and load conditions used in the target circuit. The primary design consideration is to verify the exact electrical envelope before replacement. Although LM358-family devices share a common functional concept, orderable variants can differ in manufacturer, temperature grade, package, qualification, and tested parameters. The TO-99-8 package must match the original PCB footprint, and the replacement amplifier's common-mode range and output-swing limits must support the intended signal. Decoupling close to the supply pins and a stable feedback network are essential for reliable operation. This product record combines the verified LM358H package and device descriptions with a practical drop-in comparison table, sourcing guidance, application examples, and design notes. These resources help engineers identify whether the LM358H matches an existing TO-99-8 design while highlighting which specifications still require direct review of the manufacturer datasheet before procurement or production release.

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LM358M - Dual 32 V, 1 MHz Operational Amplifier | Texas Instruments
LM358M

LM358M - Dual 32 V, 1 MHz Operational Amplifier | Texas Instruments

Texas Instruments LM358M is a dual, general-purpose operational amplifier with two independent channels, a 32 V maximum supply rating, 1 MHz gain-bandwidth product, and an 8-pin SOIC package. The device is designed for single-supply operation and is identified by distributor data as a standard dual operational amplifier in the SOIC-8 format. An operational amplifier is an analog signal-conditioning semiconductor device that uses high open-loop gain to amplify voltage differences. LM358M combines two amplifier channels in one package, allowing one IC to implement functions such as buffers, transimpedance stages, filters, comparators, sensor interfaces, and audio or industrial control blocks. Its dual-channel architecture can also reduce board area when both channels perform similar signal tasks. The verified listing specifies a 32 V supply-related operating class and 1 MHz gain-bandwidth product for the LM358M device. The supplied datasheet search results describe the LM358 family as internally frequency compensated for unity gain, with a large DC voltage gain of 100 dB, a wide power-supply range of 3 V to 32 V for LM358/LM358A, and an input common-mode voltage range that includes ground. These features make the part suitable for designs where the input signal is referenced to the supply ground. LM358M is packaged as an 8-SOIC, making it a practical surface-mount choice for compact analog boards. The dual amplifier organization can simplify routing when two related channels are required, while the general-purpose architecture supports broad industrial, consumer, instrumentation, and embedded-control applications. The SOIC package also supports conventional PCB assembly and inspection processes used for many analog signal-chain products. Typical applications include current sensing with a shunt amplifier, sensor-signal conditioning, active filtering, audio preamplification, comparator-style threshold detection, and low-frequency control loops. Because the verified data does not provide a complete numerical specification set, parameters such as exact input offset voltage, output-current limits, slew rate, common-mode limits, noise density, and temperature limits should be checked in the manufacturer datasheet before production release. When laying out LM358M, keep input and feedback traces short, place decoupling capacitors close to the supply pins, and avoid routing high-current return paths through sensitive analog nodes. For single-supply designs, confirm that the input common-mode range includes the signal range and that the load does not exceed the output-current capability stated in the selected device datasheet. This page consolidates verified distributor specifications, source links, package information, and practical design guidance.

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LM358MX - Dual Operational Amplifier | Texas Instruments
LM358MX

LM358MX - Dual Operational Amplifier | Texas Instruments

The Texas Instruments LM358MX is a dual operational-amplifier device associated with the LM358 family. The supplied verified-web-data package did not return a manufacturer datasheet, distributor listing, or alternatives cross-reference, so the verified electrical ratings, package dimensions, temperature range, supply limits, pricing, and lifecycle status cannot be confirmed from the provided records. The LM358 family is commonly associated with single-supply, general-purpose dual-amplifier designs, but engineers should verify the complete LM358MX datasheet before releasing a PCB or production BOM. What is an operational amplifier? An operational amplifier is an analog active device that amplifies the difference between two input voltages while using feedback to control gain and bandwidth. A dual operational-amplifier package contains two amplifier channels and is classified as an amplifier IC within the broader semiconductor hierarchy. LM358-family devices are often considered for sensor conditioning, signal buffering, and low-frequency analog control, but the precise suitability of LM358MX for a particular application depends on verified specifications such as input common-mode range, output swing, supply current, offset voltage, slew rate, and noise. The available data does not identify the MPN suffix, package drawing, pin configuration, or ordering details. The LM358 suffix commonly denotes an SOIC-8-style variant, but that package identification is not present in the supplied verified records and therefore requires confirmation. The absence of verified data also prevents a reliable comparison with related LM358, LM2902, or competing dual-amplifier variants. Typical design evaluation should begin with the manufacturer's LM358MX datasheet and pinout. Review the recommended operating conditions, absolute maximum ratings, electrical characteristics, common-mode range, output-swing limits, and stability requirements. Confirm the exposed or non-exposed package dimensions and the PCB land pattern rather than relying on the MPN suffix alone. Applications commonly investigated for a dual operational amplifier include DC signal conditioning, transducer interfaces, active filtering, and low-frequency analog signal chains. These uses remain provisional until the LM358MX electrical limits, package geometry, and temperature ratings are verified. This page intentionally distinguishes confirmed sourcing information from engineering claims that still require datasheet confirmation. This page provides a structured place to compare the MPN, assess unavailable datasheet fields, identify same-family drop-in options, and review practical selection questions. For a production decision, use the manufacturer datasheet and current authorized-distributor inventory rather than inferred suffix data. The verified records were retrieved on 2026-10-29, but the underlying web-search operation returned a timeout and no component-specific result.

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LM358N - Dual 32 V 1 MHz Op Amp | DIP-8 Amplifier
LM358N

LM358N - Dual 32 V 1 MHz Op Amp | DIP-8 Amplifier

The Texas Instruments LM358N is a dual, general-purpose operational amplifier with two independent amplifiers, a 32 V rating, 1 MHz typical bandwidth, and an 8-pin through-hole DIP package. It is designed for single-supply operation and is widely used where low cost, moderate precision, and straightforward dual-amplifier integration are more important than rail-to-rail input or output performance. An operational amplifier is an amplifier IC that uses high open-loop gain to amplify the difference between its non-inverting and inverting inputs. In feedback configurations, the LM358N can provide voltage gain, buffering, filtering, summing, and current-control functions. It belongs to the hierarchy of operational amplifier, analog amplifier, analog IC, and semiconductor. The verified product information identifies the LM358-N as a dual, 32 V, 1 MHz op amp. The LM358N package is listed by distributors as an 8-pin mini-DIP or 8-pin PDIP package, depending on the manufacturer source. Because the supplied data does not include every electrical limit, several detailed parameters remain marked as data-needed rather than inferred. Each internal amplifier is designed for general-purpose signal conditioning. The device is suitable for industrial control, sensor interfaces, audio and communication circuits, power-control loops, transducers, and low-frequency analog signal chains. Its dual architecture reduces the number of IC packages required when two independent amplifier functions are needed. The most important design consideration is supply and input/output range. The 32 V maximum device rating does not mean every circuit should operate at 32 V. Designers must verify the selected manufacturer version, common-mode range, output swing, input bias behavior, noise, slew rate, and thermal limits before finalizing a design. The verified sources do not provide a complete, unified parameter table for this page. This page combines the verified manufacturer and distributor references, package references, and cross-reference search results with practical engineering guidance. It is intended to help engineers locate the datasheet, assess compatibility, and plan a validation review before purchasing or substituting LM358N.

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