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LM358ADDR - Dual 30V 700kHz Op Amp | Texas Instruments
LM358ADDR

LM358ADDR - Dual 30V 700kHz Op Amp | Texas Instruments

The LM358ADDR is a dual operational amplifier from Texas Instruments, part of the industry-standard LM358 family. It operates from a single supply of 3V to 30V or dual supplies of +/-1.5V to +/-15V, with a typical supply current of 500uA per amplifier, packaged in an 8-pin SOIC (D) surface-mount package delivered in tape and reel. 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 of analog electronics used in signal conditioning, filtering, and mathematical operations. The LM358 is a dual op amp containing two independent amplifiers in one package, offering design flexibility and space savings. It belongs to the broader category of linear integrated circuits (amplifier ICs) used across power management, sensor interfaces, and audio processing. Key features include a common-mode input voltage range that extends to ground, enabling true single-supply operation with inputs referenced to ground. The gain-bandwidth product is 700kHz with a 0.3V/us slew rate, and maximum input offset voltage is 3mV. The operating temperature range is 0C to 70C for commercial applications. The device is RoHS compliant and lead-free. Technically, the LM358 uses a bipolar process with a class-AB output stage for low output distortion. The PNP input pair enables the input common-mode range to include ground. The output swings close to but not rail-to-rail, a consideration for maximum-swing designs. Internal frequency compensation ensures unity-gain stability without external components. Typical applications include transducer amplifiers, DC gain blocks, active filters, battery chargers, power supply control, and motor control loops. The dual configuration handles multiple signal paths in a compact footprint, reducing board space and component count. When designing with the LM358ADDR, ensure input voltage does not exceed the supply rails to avoid phase reversal, decouple supply pins with 0.1uF capacitors, and account for output swing typically 1.5V from the rails. Pricing as of 2026-08-29 starts near $0.0541 at LCSC.

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LM358ADE4 - Dual General-Purpose Op Amp | Texas Instruments
LM358ADE4

LM358ADE4 - Dual General-Purpose Op Amp | Texas Instruments

Texas Instruments LM358ADE4 is a dual general-purpose operational amplifier with two amplifier circuits in an 8-SOIC package. The identified device operates at a 700 kHz gain-bandwidth product and has a slew rate of 0.3 V/us, providing a practical combination for general-purpose signal conditioning. Its two-circuit arrangement allows one package to implement functions such as buffering, voltage amplification, filtering, comparisons, and differential signal handling. An operational amplifier is an analog integrated circuit that uses high open-loop gain and negative feedback to amplify a voltage difference between its input terminals. In the broader hierarchy, an operational amplifier is a linear amplifier and analog signal-processing IC used within instrumentation, control, sensor, communications, and power-management systems. The LM358 family is associated with two amplifiers per package, making it useful where board area or component count matters. The LM358ADE4 provides a 700 kHz gain-bandwidth product, a 0.3 V/us slew rate, and two amplifier circuits in an 8-SOIC package. The wide SOIC body measures 0.154 inches, or 3.90 mm, in width according to the part listing. These characteristics suit moderate-bandwidth analog signals rather than demanding high-speed waveform or video applications. Each internal amplifier can be configured independently for standard inverting, non-inverting, summing, and feedback-based signal-conditioning circuits. The 8-SOIC package provides widely separated input, output, and power connections on a conventional surface-mount footprint. Its dual-channel architecture reduces the number of packages needed when two independent gain stages, two comparators, or mixed analog functions are required. The device is identified by Texas Instruments as an industry-standard dual operational amplifier, supporting design familiarity and straightforward board-level integration where the LM358 family is already qualified in the design. Typical uses include low-frequency sensor amplification, industrial control signals, audio preamplification, power-supply feedback loops, active filters, and general instrumentation. Two amplifiers in one package can also support comparator-style operation when saturation and switching behavior are acceptable. Because the gain-bandwidth product is 700 kHz, the device is better suited to modest signal bandwidth than precision audio or communications paths requiring substantially faster amplifiers. Design the surrounding feedback network to establish the intended closed-loop gain and bandwidth. Check output swing, input common-mode range, supply voltage, offset, input bias current, and output-current requirements in the manufacturer datasheet before finalizing the circuit. Place input and output components close to their associated pins, maintain a quiet supply path, and check that the selected SOIC footprint, pin orientation, and tube ordering code match the assembly process. This product page combines the exact ordering information, package characteristics, operating bandwidth, pin-compatible family alternatives, and practical design guidance needed to plan an LM358ADE4-based analog circuit before component sourcing and PCB layout.

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LM358ADG4 - Dual 700kHz Op Amp, 8-SOIC | Texas Instruments
LM358ADG4

LM358ADG4 - Dual 700kHz Op Amp, 8-SOIC | Texas Instruments

The Texas Instruments LM358ADG4 is a dual, general-purpose operational amplifier with two amplifier circuits in an 8-SOIC package. Its headline characteristics include a 700 kHz gain-bandwidth product, 0.3 V/µs slew rate, input offset voltage of 2 mV, and operation from a single supply up to 16 V. The device is supplied in a tube and is intended for general-purpose signal-conditioning applications rather than precision or high-speed instrumentation. An operational amplifier, commonly called an op amp, is a high-gain differential amplifier used to amplify the difference between two input voltages. It belongs to the amplifier IC hierarchy and supports common functions such as voltage buffering, signal amplification, active filtering, comparators, and analog signal conditioning. Because the LM358ADG4 contains two independent amplifiers in one package, it can reduce board area in dual-channel control, measurement, or interface circuits. Key features include two amplifier circuits, a 700 kHz gain-bandwidth product, a 0.3 V/µs slew rate, and a maximum specified supply voltage of 16 V. The 2 mV input offset voltage is suitable for general signal conditioning, although it is substantially less precise than the offset characteristics expected from dedicated precision amplifiers. Its SOIC-8 surface-mount package supports automated assembly and compact industrial, consumer, and instrumentation designs. The LM358 family architecture combines two general-purpose amplifiers with a single 8-pin package. Its bandwidth supports low-frequency amplification, buffering, filtering, and threshold-detection functions, while the 0.3 V/µs slew rate limits how quickly the output can follow larger input-driven voltage changes. Designers should account for that limitation in pulse, waveform, or feedback applications and keep operating points within the manufacturer’s electrical limits. Typical applications include sensor-signal conditioning, low-frequency active filters, industrial control interfaces, audio preamplifier stages, transducer amplifiers, and dual-channel threshold detection. Two amplifiers in one package are especially useful when a design needs matched circuit topology in two channels, provided both sections operate within compatible common-mode and output-swing conditions. For new layouts, follow the manufacturer’s pin-assignment and application guidance exactly, including bypass placement around the power supply. Keep feedback paths short, route sensitive input and output traces away from switching nodes, and verify stability with the actual source impedance, load, and compensation network. The SOIC-8 footprint also requires attention to thermal dissipation when either amplifier operates continuously near its output-current limit. This product page combines the verified LM358ADG4 specifications, package information, practical application guidance, comparison parameters, and confirmed pin-compatible alternatives. It is intended to help engineers evaluate whether this general-purpose dual operational amplifier fits a board-level signal-conditioning requirement before completing laboratory validation.

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LM358ADR2G - Dual 1MHz Op Amp, 3-32V | onsemi | SOIC-8
LM358ADR2G

LM358ADR2G - Dual 1MHz Op Amp, 3-32V | onsemi | SOIC-8

The onsemi LM358ADR2G is a dual general-purpose operational amplifier with two independent amplifiers, a 1 MHz gain-bandwidth product, and 3 V to 32 V supply operation in an 8-pin SOIC package. It supports single-supply or split-supply operation and accommodates input common-mode voltages that extend to ground or VEE, making it useful in industrial signal-conditioning circuits. An operational amplifier is a voltage-gain device used to amplify weak sensor signals, buffer inputs, implement active filters, compare voltages, and drive analog circuits. The LM358 belongs to the general-purpose operational-amplifier hierarchy, combining two amplifier channels in one package. Its ground-referenced common-mode capability is especially valuable in single-supply systems, where input signals often remain near the lower supply rail. Key characteristics include a 1 MHz gain-bandwidth product, 0.6 V/µs slew rate, low power consumption, and common-mode input range extending to ground or VEE. The dual configuration reduces board area and package count when two amplifier channels are required. Commercial-temperature operation and surface-mount packaging make the device suitable for conventional industrial and commercial equipment rather than only low-volume prototyping. The LM358 series uses established general-purpose amplifier circuitry and is equivalent to one half of an LM324, as described by onsemi. It can operate from a single positive supply or from split bipolar rails, providing flexibility across instrumentation, control, and interface designs. Its 1 MHz bandwidth is sufficient for general-purpose audio, sensor, and feedback-loop applications, although it is not intended for precision or high-speed signal-path work. Typical uses include low-level sensor amplification, current-loop interfaces, differential voltage measurement, active filtering, threshold detection, and general feedback control. The device is especially appropriate when the signal can approach ground and the system cannot accommodate a rail-to-rail input stage. Because the common-mode range extends to ground or VEE, the amplifier can process signals near the negative rail without requiring a separate mid-supply bias. When laying out a circuit, place input and feedback components close to the corresponding amplifier pins and maintain short, low-noise routes around high-impedance inputs. Avoid long PCB traces between the source and noninverting input, particularly when sensing microvolt-level signals. Decoupling capacitors should connect to the supply and ground pins with minimal loop area to limit supply-noise coupling into the amplifier. This product reference combines manufacturer-family characteristics with practical pinout, application, and drop-in replacement guidance. It is structured to help engineers identify the correct onsemi ordering code, understand the 8-pin SOIC footprint, compare pin-compatible devices, and move from device selection into PCB-level implementation without relying on generic LM358 guidance.

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LM358ADRE4 - Dual 700 kHz Op Amp in 8-SOIC | Texas Instruments
LM358ADRE4

LM358ADRE4 - Dual 700 kHz Op Amp in 8-SOIC | Texas Instruments

The Texas Instruments LM358ADRE4 is a dual general-purpose operational amplifier with two amplifier circuits, a 700 kHz gain-bandwidth product, and an operating supply range of up to ±16 V, or 32 V total, in an 8-pin SOIC package. The LM358ADRE4 is supplied in tape-and-reel packaging for automated surface-mount assembly. An operational amplifier is a voltage-feedback amplifier that uses high open-loop gain to amplify the difference between its inverting and non-inverting inputs. Negative feedback defines the closed-loop gain and bandwidth, allowing one amplifier section to perform sensing, buffering, amplification, filtering, or signal-conditioning functions. A dual operational amplifier combines two amplifier channels in one package, reducing board area and simplifying power distribution in analog front ends. The LM358 family is widely used for general-purpose analog signal conditioning because each channel combines a 700 kHz gain-bandwidth product with single-supply or split-supply operation. The 8-SOIC arrangement provides separate inputs and outputs for both channels, along with common power and ground pins. This makes the LM358ADRE4 appropriate for industrial control, sensor interfaces, audio paths, and low-to-moderate-frequency conditioning circuits. The two independent channels can be configured as inverting amplifiers, non-inverting amplifiers, comparators, buffers, or transimpedance stages when suitable feedback and biasing networks are used. Designers should select resistor and capacitor values to meet the required signal bandwidth, gain, input impedance, output loading, and stability objectives. The device is a general-purpose solution rather than a rail-to-rail precision amplifier, so input common-mode range, output swing, offset voltage, and noise should be checked against the actual supply and signal levels. Typical applications include conditioning outputs from resistive sensors, buffering analog-to-digital converter inputs, amplifying low-level audio signals, and implementing active filters. In each case, maintaining adequate supply headroom and checking output-drive capability are important because the input and output operating ranges are not identical to the total supply rating. A practical PCB layout should place input, output, feedback, and compensation components close to the associated amplifier pins. Decoupling capacitors should be connected directly between the supply and ground pins, while long analog traces should be kept away from switching nodes and high-current return paths. The SOIC package is suitable for conventional reflow assembly and automated inspection. This product reference combines the exact ordering information for LM358ADRE4 with practical guidance on amplifier configuration, application fit, PCB implementation, and drop-in comparison. It also highlights which technical details should be confirmed in the manufacturer datasheet before release to production.

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LM358ADRG4 - Dual 700kHz Op Amp, 8-SOIC | Texas Instruments
LM358ADRG4

LM358ADRG4 - Dual 700kHz Op Amp, 8-SOIC | Texas Instruments

The Texas Instruments LM358ADRG4 is a general-purpose dual operational amplifier containing two independent, high-gain, frequency-compensated amplifiers, with a gain-bandwidth product of 700 kHz and slew rate of 0.3 V/us in an 8-pin SOIC package. The device operates from a single supply or split supply and supports an operating voltage range of ±1.5 V to ±16 V. Its two independent channels make it suitable for dual-signal conditioning, buffered sensing, and general analog amplification. An operational amplifier is an analog integrated circuit that uses high open-loop gain and negative feedback to amplify the difference between two input voltages. The LM358 belongs to the operational-amplifier hierarchy within analog signal-chain ICs and power-management applications. Frequency compensation allows each channel to provide stable closed-loop operation in common noninverting, inverting, voltage-follower, summing, and comparator configurations without external compensation networks. The LM358ADRG4 provides two amplifier sections in one compact 8-SOIC package, reducing board area compared with separate single-channel amplifiers. Its 700 kHz gain-bandwidth product supports moderate-bandwidth signal paths, while the 0.3 V/us slew rate limits large-signal response speed. The wide ±1.5 V to ±16 V operating range accommodates both low-voltage and conventional bipolar analog systems, and the split-supply capability allows operation around a nonzero midpoint voltage. Each amplifier channel includes differential inputs, an output, and independent biasing. Internal compensation is a key practical feature because it eliminates the external frequency-compensation capacitor commonly associated with general-purpose op-amp designs. However, stable operation still depends on correct feedback routing, suitable output loading, and appropriate input and output voltage ranges. The device is intended for linear amplification rather than high-speed, low-voltage, or rail-to-rail precision applications. Typical uses include sensor-signal conditioning, audio preamplification, motor and actuator control loops, active filtering, low-current buffer stages, and general dual-channel instrumentation. The two channels can amplify related signals or perform separate functions, such as sensing and reference buffering, while keeping the implementation in one standard surface-mount package. For PCB design, place input and output connections away from high-current switching paths, maintain short feedback traces, and use a local bypass capacitor from the supply pin to ground. Check input common-mode and output-swing limits against the actual single- or split-supply rails. Avoid relying on the LM358 for millivolt-level precision because its input offset and bias characteristics are appropriate for general-purpose rather than precision instrumentation. This page combines device specifications, application guidance, drop-in replacement comparisons, and design notes to support faster engineering selection. It also highlights where an alternate LM358 grade may offer a better fit for temperature, automotive qualification, or manufacturing requirements.

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LM358AM - Dual 8-SOIC Operational Amplifier | Texas Instruments
LM358AM

LM358AM - Dual 8-SOIC Operational Amplifier | Texas Instruments

The Texas Instruments LM358AM is a dual general-purpose operational amplifier with two independent, internally frequency-compensated amplifier channels in an 8-pin SOIC package. The device is designed for operation from a single power supply over a wide voltage range, providing a practical solution where two amplified signals must be processed by one compact analog IC. The verified product information identifies the LM358AM as a standard, general-purpose, two-circuit amplifier and describes its low-power consumption, high gain, and wide operating-voltage capability. An operational amplifier, or op-amp, is a voltage-controlled differential amplifier whose closed-loop behavior is determined mainly by external feedback components. The LM358 belongs to the broad hierarchy of operational amplifiers, analog amplifiers, analog signal-conditioning ICs, and semiconductor devices. Its two internally compensated channels can perform common tasks such as voltage amplification, buffering, summing, comparisons, active filtering, and feedback control when configured with suitable external resistors and capacitors. The principal advantages of choosing a dual amplifier are functional integration and reduced board area. Two independent amplifiers in one LM358AM package can replace two separate single-channel devices while preserving the familiar SOIC-8 footprint. The manufacturer describes the series as suitable for general-purpose applications and emphasizes its combination of low power consumption, high gain, and a wide supply-voltage range. Exact voltage, current, gain-bandwidth, input-offset, and temperature limits require confirmation from the full manufacturer datasheet because those values were not included in the supplied web records. The architecture is based on two independent, high-gain, internally frequency-compensated operational amplifiers. Internal frequency compensation avoids the need for an external compensation capacitor in ordinary closed-loop configurations, simplifying amplifier selection and PCB design. Because the channels are independent, one can amplify a sensor signal while the other performs a different function, such as comparison, current-to-voltage conversion, active filtering, or an output driver. Typical uses include industrial sensor conditioning, low-cost control loops, audio preamplification, current sensing, comparator-style threshold detection, and general analog signal processing. Single-supply operation is particularly useful in embedded equipment because the amplifier can operate from a positive rail and ground. Designers must still check input and output common-mode limits, output-swing behavior, load capability, and stability for the intended configuration before releasing production hardware. PCB implementation should preserve the exact pin assignment of the chosen SOIC-8 manufacturer variant and provide a solid ground return. Decoupling capacitors should be placed close to the supply pins, while feedback resistors and compensation networks should be kept short to minimize noise pickup and parasitic instability. The LM358AM is not rail-to-rail by implication alone; input and output behavior must be verified against the relevant datasheet limits. This product record combines verified distributor and manufacturer references, package information, commercial availability links, and practical selection guidance. It also separates documented facts from missing numeric parameters so engineers can cross-check voltage limits, pricing, compliance, and production details against the authoritative LM358 datasheet before design release.

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LM358AM/NOPB - Dual Low-Power Op Amp | Texas Instruments
LM358AM/NOPB

LM358AM/NOPB - Dual Low-Power Op Amp | Texas Instruments

Texas Instruments LM358AM/NOPB is a low-power, dual operational amplifier in an 8-pin SOIC package. The device contains two independent amplifiers, operates from a 3 V to 32 V single supply, and provides a 700 kHz gain-bandwidth product with 0.3 V/us slew rate. Its input common-mode range extends toward the supply rails, making it suitable for low-voltage signal conditioning, buffering, and general-purpose analog control. An operational amplifier is a voltage-controlled differential amplifier that uses feedback to create stable, programmable gain. The LM358 belongs to the general-purpose operational-amplifier family within the broader analog IC and semiconductor hierarchy. Unlike precision or rail-to-rail designs, the LM358 is primarily intended for economical systems that operate from single or dual supplies and need moderate bandwidth, input common-mode range, and output-current capability. The two amplifier sections are electrically independent, allowing each channel to process a different signal within the same package. Key features include a 700 kHz gain-bandwidth product, 0.3 V/us slew rate, low-power operation, and an output-current capability cited as 20 mA. These characteristics support common tasks such as sensor amplification, error amplification, voltage comparison, active filtering, and signal buffering without requiring two separate amplifier packages. The LM358AM/NOPB is specified for a 3 V to 32 V supply range and an input common-mode range of ±1.5 V to ±16 V, depending on the operating configuration. Because it is not rail-to-rail, output swing and input range depend on the selected supply voltage and common-mode headroom. Designers should preserve those margins when processing signals close to the positive or negative rail. Typical uses include 5 V sensor interfaces, industrial control loops, audio preamplifier stages, battery-powered instrumentation, active filters, and comparator-style feedback networks. The 8-pin SOIC package is easy to assemble on conventional through-hole-compatible PCB land patterns and supports automated manufacturing. The two-amplifier configuration can also reduce board area when two independent analog channels are required. Design consideration: keep feedback networks close to the amplifier pins, provide stable bypass capacitance on the supply rail, and avoid forcing either input beyond the specified common-mode range. Output current and total power dissipation must be checked against the actual load, supply voltage, and ambient temperature because the two channels can contribute independently to device heating. This page combines the manufacturer product information, package details, application guidance, pin mapping, and drop-in replacement analysis into a focused engineering reference for selecting, laying out, and qualifying the LM358AM/NOPB.

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LM358AMX/NOPB - Dual 32V 1MHz Op Amp | Texas Instruments
LM358AMX/NOPB

LM358AMX/NOPB - Dual 32V 1MHz Op Amp | Texas Instruments

The Texas Instruments LM358AMX/NOPB is a dual general-purpose operational amplifier with two independent amplifier circuits, a 32 V maximum supply rating, 1 MHz gain-bandwidth product, and an 8-pin SOIC package. The manufacturer specifies a 0°C to 70°C operating-temperature range for this ordering variant, making it appropriate for commercial and industrial equipment that does not require an extended-temperature grade. An operational amplifier is an analog integrated circuit that uses high-gain differential amplification to compare an inverting input with a non-inverting input. The LM358 family belongs to the broader hierarchy of operational amplifiers, analog amplifiers, and semiconductor signal-conditioning devices. Two amplifiers in one package can provide gain, buffering, active filtering, current-to-voltage conversion, or general feedback control when their power requirements and electrical limits suit the circuit. The LM358AMX/NOPB combines two general-purpose amplifier sections with a 32 V supply capability and 1 MHz bandwidth. Its dual-circuit configuration saves board area compared with two separate single amplifiers, while the SOIC (D) package supports conventional surface-mount assembly. The 0°C to 70°C rating is the principal distinction to verify when replacing this part in equipment exposed to temperatures outside the commercial range. Each amplifier section operates from the same external supply pins, and the package provides separate input and output connections for both channels. The manufacturer identifies the device as a standard general-purpose amplifier rather than a precision, low-noise, high-speed, or rail-to-rail-input part. Designers should therefore base input-signal range, offset, bias-current, slew-rate, and output-swing decisions on the corresponding LM358-N electrical characteristics rather than assume the behavior of newer amplifier families. Typical uses include two-channel sensor conditioning, buffered analog measurements, audio preamplification, active filters, comparator-style threshold circuits, and general industrial control. A single package is especially useful when two modest-bandwidth signal channels share the same board and supply rails. Independent amplifier channels also allow one section to perform signal conditioning while the other handles monitoring or feedback within the same system. For PCB design, use the manufacturer's pin-description table when assigning tracks because exposed-pad, thermal, and no-connect details depend on the exact package drawing. Place the input network close to the corresponding amplifier pins, keep feedback-loop routing compact, and provide adequate decoupling between the supply pins and ground. Confirm output swing and common-mode limits at the selected supply voltage before using the device near either rail. This product page combines the manufacturer's exact ordering information with practical guidance on package reuse, dual-amplifier implementation, thermal-range verification, and same-footprint sourcing. It helps engineers distinguish the 32 V, 1 MHz commercial-temperature device from parts with different pinouts, package styles, extended-temperature ratings, or substantially different amplifier performance.

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LM358AN - Dual 1MHz Op Amp, 3-36V Single Supply | Texas Instruments
LM358AN

LM358AN - Dual 1MHz Op Amp, 3-36V Single Supply | Texas Instruments

The Texas Instruments LM358AN is a dual, general-purpose operational amplifier providing two independent channels in an 8-pin PDIP (through-hole) package, with an A suffix indicating the lead-free (RoHS-compliant) finish. Each channel offers a 1.0 MHz unity-gain bandwidth, 0.3 V/us slew rate, and operation from a single 3 V to 36 V supply, making it the standard dual single-supply op amp for cost-sensitive analog signal conditioning. An operational amplifier is an analog building block that amplifies the voltage difference between its two inputs. The LM358 belongs to the single-supply, rail-to-rail-input-capable general-purpose family: it is designed to run from one positive rail and a ground reference, so its input common-mode range extends from 0 V up to roughly 1.5 V below the positive supply. This topology sits at the bottom of the hierarchy of integrated circuit amplifiers: operational amplifier -> voltage-feedback amplifier -> amplifier IC -> analog semiconductor. Key features include differential input stage trimming for low offset, internal frequency compensation so no external nulling or compensation components are required, and output-stage design that sources up to 40 mA and sinks up to 20 mA while staying within a few tens of millivolts of the supply rails. The two amplifiers are independent, allowing them to be used in separate signal chains or in differential and instrumentation configurations within a single package. Technically, the LM358 uses a class-B output stage, so crossover distortion around 0 V output is a consideration in precision AC applications. The open-loop gain is typically 100 dB with a unity-gain bandwidth of 1 MHz, so closed-loop stability depends on keeping the feedback network noise-gain flat across the frequency range. Input bias current of roughly 20 nA and input offset voltage of a few millivolts make it appropriate for impedance levels above about 100 kOhm. Typical applications include DC amplifier stages in sensor front ends, low-side current sensing with a shunt, active filters, comparators with reference inputs, audio mixers, and general instrumentation in industrial control and consumer equipment. The DIP-8 package is favored for through-hole assembly, prototype boards, and legacy repair where a surface-mount footprint would be impractical. When designing with the LM358AN, keep input and output signals within the input common-mode range, and remember that at supply voltages below about 5 V the output swing limitations consume a larger share of the rail-to-rail span. For low-offset or low-noise instrumentation, add an external offset trim or select a higher-grade precision amplifier instead. This page consolidates distributor availability, drop-in replacement options, and application-specific design guidance for the LM358AN into a single engineering reference that goes beyond a manufacturer datasheet.

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LM358AN/NOPB - Dual 32 V Op Amp | Texas Instruments
LM358AN/NOPB

LM358AN/NOPB - Dual 32 V Op Amp | Texas Instruments

The Texas Instruments LM358AN/NOPB is a dual operational amplifier containing two independent, high-gain, internally frequency-compensated amplifiers in an 8-pin PDIP package. The device supports operation from a single supply across a wide voltage range, with the LM358 family identified for operation up to 32 V and a gain-bandwidth product of 1 MHz. The LM358AN/NOPB designation identifies the PDIP package version associated with the Texas Instruments LM358 family. An operational amplifier is an analog signal-processing IC that uses differential input voltage to control an output voltage. A dual device contains two amplifiers that operate independently but share a supply. The LM358 belongs to the general-purpose operational-amplifier hierarchy, where its differential input stage, high open-loop gain, internal frequency compensation, and wide supply range make it suitable for signal conditioning, amplification, filtering, and control applications that do not require rail-to-rail input or output operation. The principal family-level characteristics include two amplifier circuits, a maximum supply rating of 32 V, a 1 MHz gain-bandwidth product, approximately 700 kHz bandwidth for the LM358AN comparison entry, and a slew rate of 0.3 V/us. Each amplifier has two differential inputs and one output. Internal frequency compensation removes the need for an external compensation network in many conventional closed-loop configurations. The wide operating supply permits use in both low-voltage 5 V systems and higher-voltage industrial control circuits. The two amplifiers share power-supply connections but retain separate input and output pins, allowing one section to perform sensing or amplification while the other performs buffering, level conversion, or an additional control function. Because the device is intended for single-supply operation, its common-mode input range and output swing are important design constraints. Engineers should verify those limits against the exact operating condition required by the application rather than assuming behavior from a rail-to-rail amplifier. Typical uses include transducer-signal conditioning, low-frequency active filters, comparators with an external reference, loop-error amplifiers, audio preamplification, and general-purpose analog control. The dual configuration is especially useful when a board needs two independent analog channels without allocating space for two separate amplifier packages. The internal compensation also simplifies designs requiring stable gain, although stability still depends on the selected feedback network, output loading, and signal frequency. A primary design consideration is input and output range. On a single 5 V supply, the LM358 does not necessarily swing rail to rail, so the signal and feedback network must remain inside its common-mode and output-swing limits. Decoupling capacitors should be placed close to the supply pins, and unused amplifier sections should be configured conservatively rather than left floating. Input-referred offset and bias current should also be checked against the source impedance and required measurement accuracy. This product page combines the exact LM358AN/NOPB ordering identity, manufacturer family specifications, package details, sourcing guidance, and engineering-focused application analysis. It also organizes same-footprint alternatives, comparison parameters, and practical design notes so engineers can assess fit before committing to a PCB and production BOM.

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LM358AP - Dual 30V 700kHz Op Amp | Texas Instruments
LM358AP

LM358AP - Dual 30V 700kHz Op Amp | Texas Instruments

Texas Instruments LM358AP is a dual general-purpose operational amplifier with two independent amplifiers, a 30 V maximum supply rating, 700 kHz gain-bandwidth product, and an 8-pin PDIP package. It operates from 3 V to 30 V, supports input and output common-mode ranges suitable for single-supply signal conditioning, and is specified for 0°C to 70°C operation. An operational amplifier, or op amp, is an analog integrated circuit that amplifies the voltage difference between its two inputs while using negative feedback to perform a defined gain function. The LM358 belongs to the dual operational amplifier, voltage-feedback amplifier, analog IC, and semiconductor hierarchy. Its two internally compensated channels make it suitable for sensor interfaces, transducer amplifiers, buffer stages, and general-purpose analog control circuits without requiring a separate single amplifier package. The principal performance figures are a 700 kHz gain-bandwidth product, 0.3 V/µs slew rate, and approximately 2 mV input offset voltage. These characteristics make the LM358AP suitable for low-to-moderate frequency precision analog circuits. Its dual configuration provides channel-to-channel integration, while the wide 3 V to 30 V supply range allows operation from a single low-voltage rail or from split supplies. The device is available in an 8-pin PDIP package for through-hole PCB assembly. Each channel uses a differential input stage, voltage-gain stage, and output stage, with internal compensation providing stable operation without an external compensation capacitor. Although the device is commonly associated with single-supply operation, its common-mode input range does not extend all the way to the positive supply rail. Designers should therefore verify the signal excursion against the common-mode limits before using the amplifier directly at the top of a low-voltage supply. Typical uses include low-current sensor conditioning, buffered control inputs, audio preamplifier stages, active filtering, and general-purpose instrumentation. In a sensor interface, the LM358AP can amplify a small transducer signal while its dual channels support a second stage such as an inverter, buffer, or active filter. The 700 kHz bandwidth provides ample margin for slow sensor signals and low-frequency control loops. PCB layout should keep input traces short, place bypass capacitance near the supply pin, and route output returns independently from sensitive input paths. Although the PDIP package is through-hole and easy to prototype, its lead pitch requires adequate clearance from adjacent components. Input and output nodes should also be kept apart to reduce parasitic feedback and oscillation risk. This product page combines the LM358AP electrical characteristics, package details, application guidance, compatible replacements, and practical PCB considerations in a format that helps engineers evaluate the device before committing a through-hole design to production.

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LM358APE4 - Dual 700kHz Op Amp | Texas Instruments
LM358APE4

LM358APE4 - Dual 700kHz Op Amp | Texas Instruments

The Texas Instruments LM358APE4 is a dual general-purpose operational amplifier with two push-pull output circuits, a 700 kHz gain-bandwidth product, and a 0.3 V/us slew rate, housed in an 8-pin dual in-line package. The LM358APE4 is designed for general-purpose signal conditioning when one component can provide two amplifiers in the same package. An operational amplifier is a voltage-gain device that uses differential input voltage to control an output voltage. Operational amplifiers belong to the analog amplifier hierarchy and are commonly used in voltage followers, noninverting amplifiers, summing circuits, comparators, filters, and current-control loops. A dual package provides two amplifiers in one device, reducing board area and simplifying multi-channel designs. The LM358APE4 provides a 700 kHz gain-bandwidth product and a 0.3 V/us slew rate. Its supply current is specified at 0.7 mA typical, supporting power-conscious signal-processing designs. The dual push-pull output structure allows the amplifiers to source and sink output current, while the through-hole 8-DIP package supports conventional PCB assembly and socketed prototypes. This part is identified as a general-purpose amplifier rather than a precision or high-speed device. Its bandwidth is adequate for audio-frequency signal conditioning, sensor interfaces, and low-to-moderate-frequency control loops. Design engineers should account for the finite gain-bandwidth product when selecting feedback resistors and should evaluate output-voltage swing against the selected supply voltage. Typical uses include dual-channel sensor conditioning, current-to-voltage conversion, active filtering, differential input stages, and general instrumentation. Two independent amplifiers in one package are especially useful when both channels process related or complementary signals, such as an analog sensor pair or an excitation-and-measurement arrangement. For a new PCB, use the standard 8-DIP footprint and observe the pin assignments shown in the manufacturer datasheet. Place input and feedback components close to their associated amplifier pins to minimize parasitic capacitance and feedback-loop instability. Decoupling capacitors should connect to a low-impedance ground plane with short return paths. This page combines the LM358APE4 electrical characteristics, practical application guidance, drop-in alternatives, package details, and selection trade-offs into an engineering-focused resource for evaluating the dual operational amplifier in instrumentation, control, and analog signal-conditioning designs.

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LM358APG4 - Dual Op Amp, 8-PDIP | Texas Instruments
LM358APG4

LM358APG4 - Dual Op Amp, 8-PDIP | Texas Instruments

The Texas Instruments LM358APG4 is a dual general-purpose operational amplifier in an 8-pin PDIP package. It provides two amplifier channels in one IC, giving compact analog signal conditioning for industrial, instrumentation, and control systems. The device is identified as the LM358APG4 ordering variant and is associated with a commercial ambient-temperature range of 0°C to 70°C. An operational amplifier, commonly called an op amp, is an analog integrated circuit that amplifies the voltage difference between its two input terminals. Its place in the analog signal-chain hierarchy is amplifier IC → operational amplifier → analog signal-conditioning IC. The LM358APG4 combines two general-purpose amplifier channels in one package, reducing component count compared with separate single-channel amplifiers where the electrical and layout requirements allow it. The principal implementation features are its dual-circuit architecture, general-purpose classification, and 8-pin PDIP package. The DIP format remains useful in educational systems, laboratory prototypes, legacy control equipment, through-hole assembly, and repair products where socketed DIP devices or hand assembly are preferred. Because the commercial part is intended for a 0°C to 70°C ambient range, it should not be treated as an automotive or extended-temperature selection without selecting a part explicitly rated for those conditions. The LM358 family is commonly positioned for general-purpose signal amplification, buffering, feedback networks, analog comparisons, and control-loop functions. In a practical circuit, the selected device, external resistors, and any feedback network establish gain and bandwidth, while the power-supply voltage determines the available common-mode and output-voltage range. Designers should therefore verify voltage rails, input signal range, output swing, load conditions, and stability requirements against the manufacturer datasheet for the exact ordering code. Typical LM358APG4 applications include sensor-signal conditioning, low-frequency analog amplification, instrumentation interfaces, industrial control modules, educational electronics, and service or repair assemblies. The DIP package can simplify through-hole prototyping and socket-based replacement, although it occupies more PCB area than an equivalent surface-mount dual op amp and generally does not support automated reflow assembly. The primary design consideration is package and temperature fit rather than channel count. Verify that the board accepts an 8-pin PDIP footprint, confirm the pin orientation, and review the manufacturer pin-description table before assigning amplifier inputs, outputs, power, and compensation connections. Avoid assuming that every generic LM358-compatible part has identical electrical limits or temperature qualification. This product page consolidates the exact LM358APG4 package and ordering information, practical temperature considerations, pin-compatible replacement candidates, and application-oriented design guidance. It supports faster engineering comparison while keeping final component selection tied to the manufacturer datasheet and verified cross-reference information.

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LM358APWE4 - Dual 700 kHz Op Amp | Texas Instruments
LM358APWE4

LM358APWE4 - Dual 700 kHz Op Amp | Texas Instruments

The Texas Instruments LM358APWE4 is a dual general-purpose operational amplifier with two amplifier circuits, a 700 kHz gain-bandwidth product, and an 8-TSSOP package. The device is supplied in a tube and uses a gull-wing surface-mount package measuring 4.40 mm wide. An operational amplifier is an analog signal-conditioning IC that compares two input voltages and amplifies their difference. The LM358 family belongs to the operational-amplifier hierarchy within analog amplifier ICs. Each of the two LM358 amplifier channels can support common-mode input operation near ground, making the device suitable for single-supply systems that measure, buffer, amplify, or control signals referenced to 0 V. The LM358APWE4 combines a typical slew rate of 0.3 V/us with a 700 kHz gain-bandwidth product. Its typical input-offset voltage is 2 mV, while the documented maximum offset is 5 mV. Typical input-offset current is 2 nA and typical input-bias current is 15 nA. A typical supply-current drain of 0.7 mA supports low-power analog signal chains, although the exact operating-current limit should be checked against the manufacturer datasheet for the selected supply voltage. Each channel is internally frequency compensated and supports a common-mode input range that includes ground. The 32 V differential input rating defines the maximum voltage permitted between the two input terminals. In practical signal-conditioning circuits, these characteristics make the LM358 suitable for noninverting and inverting amplifiers, voltage followers, cross-coupled instrumentation stages, active filters, comparators, and low-frequency closed-loop control loops. The LM358APWE4 is particularly appropriate for industrial control, sensor-interface, audio, and embedded measurement systems operating from a single supply. Its ground-referenced common-mode capability simplifies designs that sense low-voltage sensor outputs without a negative supply. The two independent channels can also be used together for differential amplification, active filtering, or a general-purpose analog front end. Circuit design should preserve adequate output-voltage headroom under load and account for input bias-current error at high source impedance. Decoupling capacitors should be placed close to the supply pins, and sensitive analog traces should remain away from switching nodes. Because the two channels share supply pins, their total supply-current demand and thermal dissipation must be considered together. This page combines package and electrical characteristics, practical application guidance, design checks, and pin-compatible alternatives. It is intended to help engineers evaluate whether the LM358APWE4 fits a new design or an existing 8-TSSOP analog board before committing to a footprint and supply configuration.

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LM358BP - Dual Operational Amplifier | Texas Instruments
LM358BP

LM358BP - Dual Operational Amplifier | Texas Instruments

The Texas Instruments LM358BP is a dual operational amplifier in an 8-pin surface-mount package, combining two independent amplifiers for general-purpose analog signal conditioning. The LM358BP is associated with the LM358 family, a low-power dual op-amp solution designed for applications requiring wide supply-voltage range, high open-loop gain, and straightforward single-supply operation. The verified manufacturer information identifies the LM358 family as a dual operational amplifier offering low power consumption, high gain, and a wide voltage range, while the LM358B device is specified as a dual, 36-V, 1.2-MHz, 3-mV-offset operational amplifier with an operating-temperature range of -40°C to 85°C. An operational amplifier is an active semiconductor device that uses differential input voltage to control an output voltage. A dual operational amplifier contains two amplifier sections in one package, allowing designers to implement two signal-processing channels while reducing board area and component count. The LM358BP is therefore useful in sensor interfaces, transducer amplifiers, voltage comparators, current-monitoring circuits, audio preamplifier stages, and general feedback-control circuits. Its dual architecture can also simplify designs in which two independent amplifier functions are required at similar supply and performance levels. The LM358B family is described by Texas Instruments as a dual, 36-V operational amplifier with 1.2-MHz bandwidth and 3-mV maximum offset voltage. The LM358BP ordering code identifies the specific package and ordering variant of this family. The verified distributor listing describes the device as a standard or general-purpose amplifier with two circuits, and identifies the package as an 8-pin micro PBGA surface-mount package. Because the exact package dimensions, pin assignments, and full electrical limits are not included in the manufacturer result excerpts used for this page, individual electrical values should be confirmed against the manufacturer datasheet before final circuit release. The LM358 family is commonly associated with low-power operation, high gain, and a wide operating-voltage range. In practical designs, the amplifier can be used with single-supply systems where the input and output signals remain within the common-mode and output-swing limits. The LM358BP is appropriate where two channels are needed and where a simple, widely understood dual-op-amp architecture is preferable to a more specialized precision or high-speed amplifier. Typical applications include resistive sensor conditioning, buffered instrumentation inputs, low-frequency audio amplification, comparator functions, and general feedback amplifiers. The device can reduce board area by providing two amplifiers in one package, while the family-level supply range supports operation from conventional single-supply rails. Designers should still verify input common-mode range, output swing, output-current capability, noise, offset drift, and stability requirements against the complete LM358B datasheet. For PCB implementation, use the manufacturer land pattern for the LM358BP package rather than substituting a generic SOIC-8 footprint. Place input, output, and supply bypass capacitors close to the relevant pins, maintain a short return path for ground currents, and avoid routing sensitive input traces beside the output stage. This page combines manufacturer family information, distributor identification, drop-in alternatives, application guidance, and design considerations to support component selection and PCB planning.

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LM358D - Dual 700kHz General Purpose Op Amp | Texas Instruments (Tape & Reel)
LM358D

LM358D - Dual 700kHz General Purpose Op Amp | Texas Instruments (Tape & Reel)

The LM358D 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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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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