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TL082CDR - Dual 30V 3MHz JFET Op Amp | Texas Instruments
Texas Instruments TL082CDR is a dual JFET-input operational amplifier with a 30 V supply rating, 3 MHz gain-bandwidth product, and 13 V/us slew rate, supplied in an 8-pin SOIC package. Its two channels combine matched JFET and bipolar transistors in one monolithic IC, supporting general-purpose low-noise and high-input-impedance signal conditioning. A JFET-input operational amplifier is a voltage-amplifier device whose input stage limits input bias current while preserving low-noise behavior. In the broader semiconductor hierarchy, the TL082 belongs to the operational-amplifier class, then analog ICs, amplifiers, and signal-chain components. Its wide supply capability makes it suitable for industrial and instrumentation circuits operating from split or single positive rails up to the manufacturer's stated 30 V limit. The verified family description identifies the TL082 as a dual amplifier rated for 30 V operation with 3 MHz bandwidth and 13 V/us slew rate. These headline values provide enough bandwidth for audio, buffering, active filtering, sensor interfaces, and general feedback-control loops. Because the target is specified as TL082CDR, the package and order-code details should be confirmed against the Texas Instruments product page and manufacturer datasheet before production release. The device uses JFET-input transistors followed by bipolar signal-processing circuitry, providing high input resistance and relatively low input bias current. This input architecture is useful when driving high-impedance sources such as sensors, photodiodes, or measurement probes. The 3 MHz bandwidth also makes the amplifier suitable for small-signal stages rather than high-frequency, high-current, or power-amplifier applications. Typical uses include dual-channel audio preamplification, low-leakage sensor interfaces, active filters, sample-and-hold buffers, and dual feedback-control channels. Designers should pay attention to supply bypass, output-current limits, input common-mode range, output swing, stability with capacitive loads, and the exact pinout of the 8-SOIC package. Decoupling capacitors should be placed close to the supply pins to reduce parasitic inductance and preserve low-noise behavior. The principal design trade-off is flexibility versus precision: a general-purpose JFET input amplifier is easy to apply across many signals, but it may not match dedicated low-noise, low-offset, high-speed, or precision amplifier architectures. For replacement decisions, compare supply voltage, input bias current, offset voltage, bandwidth, slew rate, common-mode range, output swing, package pins, and required noise performance rather than relying only on the TL082 name. This page synthesizes the verified manufacturer description, distributor listings, package information, and practical selection considerations for engineers evaluating the TL082CDR. It also identifies which electrical and compliance values require confirmation from the manufacturer datasheet rather than inference.
TLC2264CPWR - Quad 16V 710kHz Rail-to-Rail Op Amp | Texas Instruments
The Texas Instruments TLC2264CPWR is a quad, 16-V, 710-kHz rail-to-rail operational amplifier in a 14-pin TSSOP (PW) package, fabricated in TI's Advanced LinCMOS process. Each of the four channels delivers a gain bandwidth product of 710 kHz and a slew rate of 0.55 V/us, while output swing reaches both supply rails. The device operates from a single supply of 2.2 V to 16 V or split supplies of plus/minus 2.2 V to plus/minus 8 V, supporting modern low-voltage analog designs. What is a rail-to-rail op amp? A rail-to-rail operational amplifier is a specialized analog IC whose output voltage swing can reach (or come close to) both the positive and negative supply rails, maximizing dynamic range in low-voltage single-supply systems. Rail-to-rail amplifiers sit within the larger hierarchy of operational amplifiers -> linear amplifiers -> analog ICs -> signal conditioning, and they are critical building blocks in sensor interfaces, ADC drivers, and battery-powered equipment where every millivolt of headroom matters. Key specifications include 12 nV/sqrt Hz typical input-referred voltage noise at 1 kHz, 1 pA typical input bias current, and 500 uA maximum quiescent current per channel. The TLC2264 also features a common-mode input voltage range that includes the negative rail, fully specified single-supply and split-supply operation, and ESD-protected inputs. The TSSOP-14 footprint keeps board area low while exposing a thermal pad for modest heat dissipation at elevated ambient conditions. Architecturally, the Advanced LinCMOS process yields low input bias currents suitable for high-impedance sensor front-ends and pico-amp-level signals. The output stage design allows the swing to reach within millivolts of each rail at moderate load, enabling 12-bit and 14-bit ADC input ranges to be fully utilized in 5V systems. Typical applications include transducer amplification in industrial process control, signal conditioning for portable and battery-powered instrumentation, low-side current sensing, rail-splitting in single-supply ADC front-ends, and active filtering. Its low noise and low bias current also suit ECG monitor front-ends and other medical instrumentation requiring high input impedance. When designing with this op amp, place the supply bypass capacitor (typically 0.1 uF ceramic in parallel with 10 uF bulk) within 5 mm of the VCC+ and VCC- pins. For unity-gain buffer configurations, the output can lightly oscillate due to capacitive loading - isolate the output with a 50-ohm series resistor if driving long PCB traces or cables. This page synthesizes authentic distributor pricing, drop-in same-package alternatives, and practical design notes - the kind of consolidated engineering reference not found in the manufacturer datasheet alone.
TLC272CD - Dual 16V 2MHz CMOS Op-Amp | Texas Instruments
The Texas Instruments TLC272CD is a precision dual operational amplifier built on TI silicon-gate LinCMOS technology, delivering 2 MHz gain-bandwidth and 16 V maximum single-supply operation in an 8-pin SOIC package. It combines two rail-friendly CMOS op-amp channels with high input impedance, low input bias current, and low noise, with input common-mode range extending to the negative rail (In to V-). An operational amplifier (op-amp) is a high-gain voltage amplifier with differential inputs and a single-ended output, the foundational building block of the analog signal chain within the broader amplifier IC and power-management/signal-conditioning hierarchy. Single-supply CMOS op-amps such as the TLC272 family are optimized to operate directly from common logic and battery rails, where the input range must include ground (V-). Key features include a wide supply range over the specified temperature range (16 V single-supply operation), input offset voltage drift of typically 0.1 uV/month including the first 30 days, and very low input bias current due to the CMOS input stage, which yields very low noise current that is insignificant in most applications. The LinCMOS process provides excellent long-term offset stability without the input-current penalties of bipolar designs. Technically, the silicon-gate LinCMOS architecture keeps first-stage differential-pair current low; per the TLC27xx datasheet, noise performance in op-amp circuits depends strongly on this first-stage current, and the TLC272's low bias-current requirement results in minimal noise current. Speeds approach those of general-purpose BiFET amplifiers while retaining the input impedance advantages of CMOS. Typical applications include sensor signal conditioning and transducer interfaces (high-impedance inputs preserve signals from piezo and photodiode sources), active filters and integrators in battery-powered instrumentation, and general-purpose single-supply amplification in industrial and consumer control boards. Design consideration: as with any CMOS input, use appropriate input protection against electrostatic discharge and avoid letting inputs exceed the supply rails; the 2 MHz bandwidth means closed-loop gains above about 20 with adequate phase margin for stable, low-gain-error operation. This page synthesizes distributor availability data, verified drop-in alternatives within the TLC27xx family, and practical design notes beyond the headline specifications found in the manufacturer datasheet.
TLC272CDR - Dual 16V CMOS Op-Amp 2MHz SOIC-8 | Texas Instruments
The Texas Instruments TLC272CDR is a precision dual operational amplifier fabricated on TI silicon-gate LinCMOS technology, offering 2 MHz (typ 2.2 MHz) bandwidth, 3.6 V/us slew rate, and single-supply operation from 3 V to 16 V in an 8-pin SOIC package. An operational amplifier (op-amp) is a high-gain voltage amplifier with differential inputs, forming the foundational building block of the analog signal chain within the broader hierarchy of amplifier ICs, linear ICs, and semiconductors. Rail-to-rail style input flexibility on single-supply parts like the TLC272 lets designers amplify sensor signals that swing near ground without a negative supply, dramatically simplifying battery-powered and industrial designs. Key features include a maximum input offset voltage of 500 uV at 25 C with VDD = 5 V, extremely low offset drift of typically 0.1 uV/month (including the first 30 days), very high input impedance with low bias currents inherent to CMOS inputs, and a common-mode input range that extends to the negative rail (In to V-). These characteristics make it a cost-effective alternative to BiFET general-purpose amplifiers. The LinCMOS process provides input bias currents in the picoampere range, enabling direct interfacing with high-impedance sources such as pH probes, photodiodes, and piezoelectric sensors without external buffering. The dual amplifier in one SOIC-8 saves board area and improves channel matching in filter and instrumentation circuits. Typical applications include sensor signal conditioning, active filters, battery-powered portable instrumentation, and low-frequency data-acquisition front ends where single-supply, low-bias-current operation is required. Design consideration: keep source impedances moderate and use adequate supply bypassing; the CMOS input is sensitive to static, so observe ESD handling precautions. This page synthesizes distributor pricing, drop-in alternatives, pinout data, and practical design notes not found in the manufacturer datasheet.
TLE2022IDR - Dual Precision Low-Power Op Amp | Texas Instruments
The Texas Instruments TLE2022IDR is a dual precision, high-speed, low-power operational amplifier built on TI's Excalibur bipolar process, housed in an 8-pin SOIC (D) package and rated for the industrial -40C to +85C temperature range. It delivers 2 circuit channels with low offset voltage, high unity-gain bandwidth, and low power consumption typical of the Excalibur family, making it suitable for general-purpose precision signal conditioning from a single supply. The part is specified as a standard (general-purpose) amplifier in TI's amplifier portfolio. What is an operational amplifier (op amp)? An op amp is a high-gain DC-coupled electronic voltage amplifier with differential inputs and, typically, a single-ended output. It is one of the most ubiquitous building blocks in analog electronics, sitting below instrumentation amplifiers and active filters in the signal-chain hierarchy and above individual transistors in functional abstraction. Precision low-power single-supply op amps such as the TLE2022 family are optimized for systems that must operate from a single positive rail (often 3.3V or 5V) while still delivering DC accuracy and AC bandwidth close to what dual-supply parts achieve. Key features of the TLE2022IDR include two independent op-amp channels in a single SOIC-8 footprint, low power consumption characteristic of the Excalibur process, high-speed response relative to competing low-power op amps, unity-gain stability, and support for single-supply operation. The complementary bipolar process uses isolated vertical PNP transistors that improve input common-mode range and slew rate versus older designs, which is one reason the TLE2022 family remains popular as a successor to the OP21 in legacy designs. Typical applications include active filters, precision integrators, sample-and-hold front ends, transducer signal conditioning, and battery-powered instrumentation. The 8-pin SOIC footprint is industry standard, allowing easy hand prototyping and high-density SMT assembly on the same PCB land pattern used by countless alternative dual op amps. When designing with this device, observe the datasheet maximum supply rating and provide proper input common-mode biasing when used on a single supply; the lower rail of the input common-mode range may not extend all the way to ground. Decouple the supply pin close to the IC with at least 0.1 uF ceramic capacitance. A unity-gain stable part can be operated without compensation but should be kept clear of capacitive loads exceeding the datasheet's drive specification. This page synthesizes current distributor pricing, drop-in same-package and cross-brand alternatives from verified cross-reference data, and practical design notes not found in the bare manufacturer datasheet - giving an engineer a single, structured view for sourcing and second-sourcing decisions.
TLP7820(A-LF4 - 5 kVrms Isolated Amplifier | Toshiba
The Toshiba TLP7820(A-LF4 is a one-channel optically isolated amplifier with analog output, 5000 Vrms isolation, and a SO8L (LF4) package. It operates from 3 V to 5.5 V, supports differential input sensing, and is designed for high-precision current sensing in electronic motor drives. The isolation barrier transfers a measured voltage signal optically while electrically separating the sensed power circuit from downstream control electronics. An isolation amplifier is an analog signal-conditioning IC that combines input amplification, modulation across a galvanic isolation barrier, and signal reconstruction at the output. Unlike a conventional voltage amplifier, its primary purpose is to measure a differential signal while maintaining high-voltage isolation. This places it in the isolated-sensing branch of the industrial, power-conversion, and motor-control semiconductor hierarchy. Key verified characteristics include a 3 V to 5.5 V supply range, differential sensing, 5000 Vrms isolation, and analog output. Toshiba identifies motor phase current sensing and inverter current or voltage sensing as primary use cases. In a typical motor-drive circuit, motor current flows through an external shunt resistor and the resulting differential voltage is measured by the amplifier. The device architecture provides an analog output while preserving a reinforced-style isolation barrier up to the verified 5000 Vrms rating. Its single-channel SO8L package supports compact isolated signal-conditioning layouts, but the exact pin assignments, input range, bandwidth value, propagation behavior, accuracy limits, and temperature limits must be taken from the manufacturer datasheet. Typical applications include three-phase inverter phase-current measurement, DC motor control, industrial inverter monitoring, power-supply current feedback, and isolated analog voltage sensing. The differential architecture suits shunt-based measurements where common-mode voltage is elevated or varies with the switching environment. PCB design should preserve creepage and clearance around the isolation barrier, keep input and output grounds separate, and place the shunt path and amplifier inputs according to the manufacturer layout guidance. Filtering near the sensor input may be needed if switch-node transients exceed the device limits; component values should not be inferred without the complete datasheet specifications. This page consolidates the verified manufacturer and distributor information, separates confirmed TLP7820 characteristics from unavailable parameters, and provides engineering-oriented application and sourcing context rather than treating packaging-code variants as engineering alternatives.
TLP7820(A-TP4 - 5kVrms Isolated Amplifier | Toshiba
The Toshiba TLP7820(A-TP4 is a photocoupler-based isolation amplifier with analog output, 5000 Vrms reinforced isolation, and an 8-pin SO8L package. It is designed primarily for motor phase-current and inverter voltage sensing. The verified source data identifies one differential isolation-amplifier circuit and an 8-SO package, while detailed electrical characteristics are not provided in the supplied records. An isolation amplifier is an analog signal-conditioning IC that transfers voltage information across a galvanically isolated barrier while electrically separating high-voltage circuitry from the low-voltage control domain. In the application hierarchy, the TLP7820 belongs to isolation amplifiers, optically isolated amplifiers, signal-conditioning ICs, analog ICs, and semiconductor devices. Its isolation barrier helps prevent ground faults and high common-mode potentials from reaching measurement, protection, or control electronics. Toshiba identifies the TLP7820 as an analog-output isolation amplifier rated to 5000 Vrms. The official product description specifically targets current sensing in electronic motor drives, where an external resistor produces a voltage proportional to motor current. The TLP7820 senses that voltage across its isolated input side and presents the result on the non-isolated output side. The provided records also associate the device with power-inverter current sensing. The isolation mechanism is optical within a photocoupler-type package. Optical isolation breaks the direct conductive path between input and output while preserving the intended analog signal relationship. In practical systems, the amplifier is paired with a precision shunt resistor, power-supply bypassing, an analog acquisition stage, and a controller such as a motor-drive MCU. Exact gain, bandwidth, input range, common-mode limits, supply requirements, and accuracy must be confirmed in the manufacturer datasheet before release to production. Typical uses include three-phase motor-drive shunt sensing, inverter leg-current measurement, power-converter feedback, and isolated analog-voltage sensing across a high-voltage barrier. Unlike ordinary operational amplifiers placed directly beside a shunt, the TLP7820 provides a defined isolation function suited to systems where the sensed node can sit at a hazardous or elevated potential. PCB design should preserve the isolation barrier by maintaining the package creepage and clearance required by the working voltage and applicable safety requirements. Place input-side and output-side ground returns independently, route copper so isolation barriers cannot be bridged by solder, test pads, or silkscreen-dependent features, and use stable references and supply decoupling appropriate for the measurement accuracy required. This page consolidates the verified Toshiba product-page data, distributor identification, sourcing links, and engineering cautions that are not presented together in the manufacturer overview. Because the supplied web records do not expose a complete parametric datasheet, unsupported values are intentionally marked for verification rather than inferred from generic isolation-amplifier specifications.
TLP7820(B-LF4 - 5V 5kVrms Isolation Amplifier | Toshiba
The Toshiba TLP7820(B-LF4 is a 5 V optically isolated analog-output amplifier with 5000 Vrms reinforced isolation, one isolation channel, and an 8-pin SO8L (LF4) package. It is designed for motor phase-current and inverter voltage sensing, where an external shunt produces a small differential voltage that must be transferred safely across a high-potential barrier. The verified product information identifies an analog output, differential input operation, 3 V to 5.5 V supply range, and a surface-mount SO8L package. An isolation amplifier is an analog signal-conditioning IC that transfers a low-voltage input across an electrical isolation barrier while electrically separating the input and output grounds. Optically isolated amplifiers use an internal light path or other isolation mechanism to prevent high-voltage ground currents and common-mode transients from reaching the measurement system. This product belongs to the isolation-amplifier family of signal-chain ICs rather than a general-purpose operational amplifier. The TLP7820 is intended for current sensing in electronic motor drives. In a typical implementation, motor current flows through an external resistor and the resulting analog voltage drop is sensed by the isolation amplifier. Its differential input arrangement helps reject common-mode voltage at the shunt, while the 5000 Vrms isolation rating supports high-side sensing in inverter and motor-control systems. The analog output can be connected to a controller or monitoring ADC after the system designer confirms the required transfer gain, bandwidth, accuracy, and supply conditions. The verified Toshiba material also references EN IEC 60747-5-5 option (D4) documentation, which is relevant when evaluating isolation-related product qualification requirements. The part is associated with motor phase-current sensing, inverter current sensing, and inverter voltage sensing. The available LCSC listing reports a 5-piece stock example and a starting price of $11.3258, but pricing and inventory are market-dependent and were not provided as a structured XAIPART price schedule. A practical design must preserve the isolation barrier rather than treating SO8L as an ordinary op-amp package. Keep high-voltage and low-voltage copper regions separated, route the shunt signal as a short differential pair, provide local supply bypassing where the datasheet specifies it, and verify creepage, clearance, capacitor insulation, and system-level withstand requirements. The TLP7820(B-LF4 is best considered for isolated measurement in power-conversion equipment after checking the exact option suffix and datasheet revision. This page consolidates manufacturer product information, distributor findings, and cross-reference evidence into an engineering-oriented overview. It distinguishes verified information from fields that still require the latest Toshiba datasheet or authorized distributor quote, helping designers evaluate the TLP7820 without substituting unverified ratings or assuming that a similar package implies drop-in compatibility.
TLP7820(B-TP4 - 5kVrms Isolation Amplifier | Toshiba
Toshiba TLP7820(B-TP4 is a precision isolation amplifier intended for current sensing in electronic motor drives, packaged as an 8-pin SO8L device. Verified source information identifies the device as a photocoupler-type isolation amplifier with an analog output, 5,000 Vrms isolation rating, and SO8L (LF4) package construction. An isolation amplifier is an optically isolated signal-conditioning IC that transfers a voltage or current-related measurement across an electrical barrier while electrically separating high-power circuitry from the measurement domain. Its internal isolation barrier helps protect low-voltage control and sensing electronics from high common-mode voltages. The TLP7820 family is associated with motor phase-current, inverter-current, and voltage-sensing applications. The verified Toshiba product listing identifies TLP7820(B-TP4 as an isolation amplifier with an analog output and 5,000 Vrms isolation capability. The family is packaged in SO8L (LF4), while distributor and comparison listings describe an 8-pin SO/SOIC-style package. The device is therefore positioned for isolated current-measurement circuits rather than ordinary non-isolated operational-amplifier applications. Because the supplied sources do not provide the complete electrical characteristic table, input common-mode range, gain error, bandwidth, propagation delay, supply-current limits, or exact pin names, those values must be confirmed in the manufacturer datasheet before layout or qualification. This page does not infer unverified numerical specifications. The available evidence supports the device category, isolation rating, analog-output architecture, package family, and target sensing applications. Typical implementation places the TLP7820 across a current-sense shunt or inverter phase-current sensing path. Its isolation barrier allows measurement information to cross from the power stage toward a controller while maintaining galvanic separation. Designers should verify the complete recommended shunt, input filter, supply, output, and grounding configuration in the Toshiba datasheet and evaluate the external resistor network for the intended current range. Design emphasis belongs on barrier isolation, common-mode voltage limits, input-referenced filtering, output scaling, and PCB creepage. The SO8L package should be placed with adequate isolation clearance and a defined high-voltage barrier; copper, slots, and grounded structures must not unintentionally reduce the rated isolation distance. The manufacturer datasheet is the controlling source for layout dimensions and safety requirements. This page consolidates verified manufacturer and distributor information, distinguishes documented facts from missing parameters, and provides application and sourcing guidance. It is intended to help engineers identify the correct isolation-amplifier family and obtain the authoritative Toshiba datasheet before committing to a PCB design.
TLP7820(D4ALF4 - 5000 Vrms Isolated Amplifier | Toshiba
The Toshiba TLP7820(D4ALF4 is a single-channel optically isolated amplifier designed for accurate DC current measurement in electronic motor drives, inverter systems, and industrial power-conversion equipment. It provides analog output in an 8-pin SO8L package and is specified for 5000 Vrms isolation, 5 V operation, and 230 kHz bandwidth according to the manufacturer product and comparison data. An isolation amplifier is a precision signal-conditioning IC that transfers a low-voltage measurement signal across a galvanic isolation barrier while electrically separating the high-voltage and low-voltage domains. The TLP7820 uses optical isolation rather than a conductive connection between its two sides, helping reduce common-mode interference and protect low-voltage control electronics from high-side motor or inverter voltages. Key features include one analog isolation channel, 5000 Vrms isolation, analog output, 5 V supply operation, and 230 kHz bandwidth. The SO8L (LF4) package supports compact isolated-sensing designs, while the optical isolation structure is intended for motor phase current and voltage sensing. The manufacturer describes the device as a high-speed isolation amplifier for efficient isolation amplification. Toshiba positions the TLP7820 for electronic motor drives where an external shunt resistor converts phase current into a differential voltage that can be measured safely on the high-voltage side. The isolation amplifier then conveys that measurement to a controller or monitoring system across the isolation barrier. Its 230 kHz bandwidth supports current-loop and power-stage monitoring applications where the measured signal must follow dynamic phase-current changes. The 5000 Vrms isolation rating is the central system-level specification. It helps engineers create a safety separation between power-conversion circuitry and low-voltage control logic, subject to the complete application’s creepage, clearance, insulation, and safety requirements. The operating voltage and electrical limits must be confirmed from the manufacturer datasheet before final design release. Designers should pay particular attention to input common-mode range, output offset, gain, supply sequencing, shunt-resistor selection, and the analog isolation characteristics of the exact ordering code. The SO8L footprint should be checked against the PCB land pattern and creepage requirements before layout. This page consolidates manufacturer information, distributor availability, verified comparisons, and practical application guidance for engineers evaluating the TLP7820(D4ALF4. The TLP7820 family is listed for RoHS-compliant surface-mount applications and is available through major distributors such as DigiKey, Mouser, Arrow, LCSC, and Octopart. Verify current lifecycle status, pricing, stock, and lead time directly with the selected authorized distributor.
TLP7820(D4ATP4 - 5 kVrms Isolation Amplifier | Toshiba
Toshiba Semiconductor and Storage TLP7820(D4ATP4 is an isolated analog-output amplifier intended for high-accuracy current sensing and isolated power-management systems. The verified product information identifies a 5000 Vrms isolation rating, differential analog output, one isolation channel, and an 8-pin SO8L (LF4) surface-mount package. It is specifically associated with motor phase-current sensing and inverter current- or voltage-sensing applications. An isolation amplifier is an optically isolated analog-signal-conditioning IC that transfers a measurement from a high-potential or electrically noisy domain to a low-potential control domain while maintaining galvanic isolation. In the signal-chain hierarchy, it sits above current sensors and shunts as a precision interface, above analog amplifiers as an isolation-aware signal conditioner, and ultimately within the broader power-management and industrial-control semiconductor category. Its primary purpose is to improve system safety and measurement integrity when the sensed current is connected to a high-voltage power stage. The key verified characteristics are the TLP7820 family's 5000 Vrms reinforced isolation capability, analog output topology, one-channel configuration, and 8-SO package. Toshiba positions the device for motor phase-current and voltage sensing in inverter systems, where accurate feedback is required to control power conversion. Its isolation barrier allows measurement information to cross the high-voltage boundary without a direct galvanic connection between the sensing side and the controller side. Technically, the device belongs to Toshiba's optically isolated amplifier family rather than a conventional digital isolator. The verified distributor records describe it as a one-circuit differential isolation amplifier with an analog output. The supplied results do not provide detailed gain, offset, bandwidth, input-current, supply-voltage, common-mode, or accuracy figures, so those values should be confirmed in the Toshiba datasheet before selecting resistor values, setting filter bandwidth, or calculating a measurement error budget. Typical applications include three-phase inverter motor control, industrial motor-drive feedback, servo-amplifier current monitoring, power-converter phase-current measurement, isolated power-supply diagnostics, and regenerative-energy system control. In each case, the amplifier can isolate the current-measurement path while conveying a differential analog representation to a controller or analog-to-digital converter. Designers should verify the complete pin assignment, isolation ratings, supply requirements, recommended shunt and input network, and absolute maximum conditions from the manufacturer datasheet. PCB layout is critical: maintain the required creepage and clearance around the isolation barrier, keep the input-side and output-side return paths separate, and provide stable bypassing close to the relevant supply pins. This product record combines the verified Toshiba product identity, isolation class, output type, package, and application positioning with transparent sourcing and a practical comparison framework. It distinguishes verified facts from parameters that require datasheet confirmation, helping engineers locate the correct TLP7820 ordering code without relying on ambiguous cross-reference listings.
TLP7820(D4BLF4 - 5kV Isolation Amplifier | Toshiba
The Toshiba TLP7820(D4BLF4 is a one-channel optically isolated amplifier with a differential analog output, 5 V supply operation, and 5000 Vrms galvanic isolation in an 8-pin SO8L package. Designed primarily for accurate DC current measurement, it supports motor phase-current and inverter-current sensing by amplifying the voltage developed across an external shunt resistor while electrically separating the sensing path from the high-voltage power stage. An isolation amplifier is a signal-conditioning IC that transfers an analog measurement across a galvanic-isolation barrier while providing signal amplification and common-mode rejection. The TLP7820 belongs to the optically isolated amplifier category, which is part of the broader interface IC and industrial signal-conditioning hierarchy. Its optical isolation barrier helps protect low-voltage measurement circuitry from high-side motor-drive voltages while preserving accurate current information. Key device attributes include a one-channel isolation amplifier configuration, analog differential output, 5 V operation, 5000 Vrms isolation rating, and an 8-pin SO8L package. The precision-amplifier-based signal path is intended for DC current measurement rather than general-purpose AC isolation. Differential output helps reject common-mode voltage and noise present across the external shunt, improving measurement fidelity in electrically noisy power-electronic systems. Toshiba positions the TLP7820 for electronic motor drives where current flows through an external resistor and the resulting analog voltage drop is sensed by the isolation amplifier. The isolation barrier allows the sensor interface to remain electrically separate from the inverter or motor supply. Compared with a discrete shunt amplifier and optocoupler combination, the integrated device can reduce board area and simplify signal-chain assembly, although system-level creepage, capacitance, and layout requirements still require careful review. Typical applications include motor phase-current monitoring, inverter current sensing, power-converter feedback, industrial motor controls, and isolated DC measurement systems. These systems benefit from the 5000 Vrms isolation capability and analog output while requiring suitable input filtering, supply decoupling, and a low-impedance measurement network. Designers should follow the manufacturer datasheet for the exact pin assignment, recommended shunt value, input range, output configuration, permissible isolation, and application circuit. PCB creepage and clearance must be maintained across the isolation barrier, and the analog input and output paths should be kept compact and away from high-voltage switching nodes. This page consolidates verified manufacturer and distributor information, same-family replacement options, application guidance, and design cautions to support faster component selection and PCB implementation of the TLP7820(D4BLF4.
TLP7820(D4BTP4 - 5000 Vrms Isolation Amplifier | Toshiba
Toshiba Semiconductor and Storage TLP7820(D4BTP4 is an optically isolated, precision current-sensing amplification IC with an analog output and 5000 Vrms isolation rating, supplied in an 8-pin SO8L (LF4) package. The device supports isolated measurement of DC motor phase current and inverter voltage, combining an internal precision amplifier, isolation barrier, and analog output stage in one compact component. Its key differentiating attributes are the 5000 Vrms reinforced insulation capability, isolation-amplifier topology, differential input arrangement, and gain-rank-B configuration. The D4 designation identifies a variant qualified according to option D4 of EN IEC 60747-5-5. An isolation amplifier is a type of analog signal-conditioning IC used to transfer a measurement across a high-voltage barrier while maintaining galvanic isolation between the sensed circuit and the host electronics. The broader hierarchy is isolation amplifier to signal-conditioning IC to interface IC to semiconductor. Unlike an ordinary shunt amplifier, an optically isolated current-sense amplifier combines measurement and isolation in one package. This allows a controller, inverter, or monitoring system to process a high-current power rail without sharing its ground or exposing its low-voltage electronics to the hazardous domain. The TLP7820 family is specifically associated with accurate DC current measurement and motor phase-current sensing. Its differential input accepts current information from an external shunt, while the internal amplifier provides a scaled analog output suitable for an analog-to-digital converter. The analog output architecture gives designers a continuous voltage representation of measured current and permits system-specific scaling through external components. The product page identifies current sensing, power management, motor phase current sensing, and inverter current and voltage sensing as principal uses. From a practical perspective, the 5000 Vrms isolation rating is the device’s most prominent headline specification. Reinforced isolation separates the measured high-side or low-side power domain from the control side and is useful in industrial drives, traction equipment, renewable-energy inverters, and other systems where a shunt may be positioned at a substantial potential above system ground. Optical isolation also prevents ground currents from contaminating the measurement path, provided the complete channel satisfies applicable creepage, clearance, and installation requirements. The B suffix denotes gain rank B, as confirmed by the Mouser product listing. This rank supports accurate DC current measurement with a built-in precision amplifier, making the part appropriate for motor control feedback where offset, scaling, and channel behavior must remain predictable. Exact input range, gain tolerance, bandwidth, supply requirements, output swing, and temperature limits must be confirmed in the manufacturer datasheet before final design release. A key implementation consideration is that isolation performance depends on the entire board, not only the IC. The input-side and output-side ground domains must remain separated, the device must be placed to satisfy required creepage and clearance distances, and the analog output must be routed away from high-dv/dt switching nodes. The analog trace should be short, referenced to the output-side ground, and protected from capacitive coupling through careful placement of shunt, amplifier, and protection components. This page combines verified manufacturer and distributor information, explicit qualification details, source-backed product options, and application-focused engineering guidance. It distinguishes verified facts from specifications that still require confirmation from the current Toshiba datasheet, helping engineers evaluate the TLP7820(D4BTP4 without relying on incomplete distributor summaries.
TLP7820(LF4 - 5000 Vrms Isolated Amplifier | Toshiba
Toshiba TLP7820(LF4 is a one-channel optically isolated amplifier with analog output, rated for 5000 Vrms isolation and supplied in an 8-pin SO8L (LF4) package. The verified product data identifies differential sensing and a supply range of 3 V to 5.5 V, while the related distributor listings identify the device for motor phase-current and voltage sensing. Its isolated measurement architecture transfers a differential analog signal across a high-voltage barrier, supporting current feedback and protection functions in inverter and motor-drive systems. The SO8L package and 8-SO outline make it suitable for compact isolated-control boards. An isolation amplifier is a signal-conditioning IC that combines an input stage, an isolation barrier, and an output stage. The input stage measures a differential voltage, the barrier transfers that information while maintaining galvanic separation, and the output stage produces an analog voltage for an analog-to-digital converter or controller. In a motor-drive circuit, this arrangement measures voltage across a shunt resistor without connecting the high-voltage power stage directly to the controller ground. The verified data highlights analog output, differential operation, 5000 Vrms isolation, one circuit, and a 3 V to 5.5 V supply range. These features are directly relevant to current sensing in power converters and inverters. The isolation barrier allows sensing information to cross from a noisy power environment to a control domain while maintaining the required separation between those domains. Toshiba’s product page identifies the TLP7820 as an isolation amplifier and isolated delta-sigma modulator product. The manufacturer data retrieved for the device describes current sensing in electronic motor drives, where motor current flows through an external resistor and the resulting voltage drop is sensed. The D4 qualification information references EN IEC 60747-5-5 option D4 for designated part-number conventions, while the standard LF4 designation is used for the package and ordering variant shown here. Typical applications include three-phase inverter current sensing, motor phase-current measurement, DC-link voltage sensing in inverter systems, power-factor correction current feedback, and isolated gate-driver monitoring. The component is most appropriate when the analog sensor signal must remain galvanically isolated from a controller or ADC input. The primary design consideration is maintaining the manufacturer-specified layout and isolation-clearance requirements. The input network, shunt connection, output filtering, supply decoupling, and isolation barrier must be laid out according to the Toshiba datasheet. The verified data does not provide every pin name, electrical limit, thermal value, or timing parameter, so those details remain marked for data-needed rather than estimated.
TLP7920(D4 - 5000 Vrms Isolation Amplifier | Toshiba
Toshiba TLP7920(D4 is an optically isolated, analog-output isolation amplifier with 5000 Vrms galvanic isolation, 230 kHz bandwidth, and an 8-pin DIP package. It is designed to transfer analog measurement signals across high-potential barriers in motor drives, inverters, power converters, and industrial current-sense systems. The input side uses sigma-delta analog-to-digital conversion, while the isolated output reconstructs an analog voltage for downstream measurement and control circuits. An isolation amplifier is a signal-conditioning semiconductor that combines an analog input, digital isolation path, and isolated analog output. Unlike a conventional optocoupler intended primarily for switching or logic signals, the TLP7920 family preserves analog amplitude information while maintaining electrical separation between high-voltage and low-voltage domains. This makes it suitable for current and voltage feedback in systems where ground potentials and switching transients can corrupt measurements. The verified distributor and manufacturer sources identify the TLP7920 family for motor phase-current sensing and inverter current/voltage sensing. The listed part is available in an 8-DIP through-hole configuration, while related Toshiba ordering codes include surface-mount and lead-free variants. The TLP7920(D4 designation is associated with the EN IEC 60747-5-5 Option D4 qualification naming convention, as stated in the Toshiba document search result. The isolation amplifier is intended for current sensing through an external shunt resistor. In a motor-drive circuit, the shunt produces a small differential voltage proportional to phase current, and the TLP7920 transmits that measurement across the isolation barrier. The 230 kHz bandwidth figure supports signal bandwidth requirements in power-conversion systems, while the 5000 Vrms specification identifies the isolation rating used when selecting the component for a high-side or barrier-separated measurement channel. Designers should verify the exact Toshiba ordering code, package variant, input range, output range, supply requirements, and timing characteristics against the relevant datasheet before production release. The supplied search data does not provide a complete authoritative parameter table, so values not explicitly present in the provided material are marked as needed rather than inferred. For PCB design, place the isolation device so the high-voltage and low-voltage copper areas maintain their required creepage and clearance, and route input and output return paths separately.
TLP7920(D4-A - 5000 Vrms Isolation Amplifier | Toshiba
The Toshiba TLP7920(D4-A is a precision isolation amplifier with an analog output, 5000 Vrms isolation rating, gain rank A, and an 8-pin DIP package. It is designed for motor phase-current and inverter voltage sensing, where a high-voltage sensing domain must transfer a measured analog signal to a controller across an isolated barrier. An isolation amplifier is an optically isolated signal-conditioning device that combines input amplification, electrical isolation, and output conditioning. In the signal-chain hierarchy, it sits between a sensor or shunt resistor and an analog-to-digital converter or motor-control controller. Its purpose is to preserve measurement information while providing galvanic separation between the input-side power domain and the output-side control domain. The TLP7920 family uses an input-side sigma-delta analog-to-digital conversion technique according to the Toshiba datasheet. The measured input is converted into a digital representation for optical transfer across the isolation barrier, then reconstructed as an analog output on the secondary side. This architecture is intended for current sensing in electronic motor drives, where the sensed voltage across an external shunt is small and isolation from high switching nodes is required. Key application parameters include the 5000 Vrms isolation rating, analog output, gain rank A, 8-DIP package, and a documented operating-temperature range of -40 C to +105 C. The family is associated with a minimum common-mode transient immunity of 15 kV/us. These features make it relevant to motor-control systems, inverter current sensing, phase-current monitoring, and isolated voltage-sensing circuits. When designing around the TLP7920, the shunt or sensing resistor must remain within the input range and power rating of the device, while the controller-side supply and analog input limits must also be respected. The DIP-8 package simplifies through-hole assembly and provides a conventional isolation-amplifier footprint. Because the verified data does not provide complete electrical limits, pin names, pricing tiers, or guaranteed alternative cross-references, those fields remain explicitly marked as data needed rather than inferred. This page combines Toshiba manufacturer information, distributor product records, and the supplied cross-reference results into a technically cautious product reference. It emphasizes application fit, isolation considerations, and the distinction between verified device information and parameters that still require confirmation from the complete manufacturer datasheet.
TLP7920(D4-B - 5 kVrms Isolation Amplifier | Toshiba
The Toshiba TLP7920(D4-B is an optically isolated, single-channel isolation amplifier with analog differential output, 5000 Vrms reinforced insulation, gain rank B, and an 8-DIP through-hole package. It is designed for current sensing in electronic motor drives and inverter systems. The verified product information identifies a one-circuit isolation-amplifier configuration and a 0.300-inch, 7.62 mm 8-DIP package. The device uses optical isolation between the input and output sides, helping transfer a measured analog signal across a high-voltage barrier without requiring a direct galvanic connection. An isolation amplifier is a signal-conditioning IC that combines an input-side sensor interface, optical or other barrier-isolated signal path, and an isolated analog output. Within the broader hierarchy, the TLP7920 belongs to the isolation-amplifier and optocoupler families of analog and interface semiconductors. Its primary role is to preserve signal integrity while providing current sensing for motor phase conductors, inverter systems, and other power-conversion equipment. The verified manufacturer listing specifies analog output, 5000 Vrms isolation, and D4 qualification wording associated with EN IEC 60747-5-5. The Mouser result also identifies gain rank B, VDE approval, and an 8-DIP package. These attributes make the part suitable where a protected measurement path is required between a high-current power circuit and a controller or monitoring system. The exact input range, gain error, bandwidth, supply requirements, output levels, and temperature limits are not included in the supplied verified data and must be confirmed in the manufacturer datasheet before design release. Typical applications include motor phase-current sensing, inverter current sensing, voltage sensing through an external resistor, power-supply feedback, and isolated analog monitoring. In a motor-drive implementation, a shunt resistor produces a voltage proportional to current, and the TLP7920 transfers that measurement through the isolation barrier to a control system. The analog output allows the receiving controller to process the current information without a direct high-voltage connection. PCB design should preserve the isolation barrier and provide adequate copper clearance and creepage around the package. The through-hole 8-DIP format supports conventional through-hole assembly, while the input and output return paths must remain separated according to the datasheet layout guidance. Do not assume that identical pin numbering or package geometry alone guarantees regulatory compliance; the final system must be checked against its applicable safety standard. This page consolidates manufacturer identification, distributor availability, qualification references, application context, and verified cross-reference information. Numerical parameters absent from the supplied sources are intentionally marked for datasheet confirmation rather than inferred.
TLP7920(D4-LF1 - 5kVrms Isolated Analog Amplifier
Toshiba TLP7920(D4-LF1 is an optically isolated, single-channel isolation amplifier with analog output, designed for current sensing in electronic motor drives. It provides 5000 Vrms galvanic isolation, a 3.0 V to 5.5 V output-side supply range, and differential input sensing in an 8-pin surface-mount package. The verified distributor listings identify the device as an 8-SMD isolation amplifier, while the manufacturer classifies it as an isolation amplifier and isolated delta-sigma modulator. An isolation amplifier is an analog signal-conditioning IC that transfers a low-voltage measurement across a high-voltage barrier while maintaining galvanic separation between the sensed circuit and the measurement system. It is commonly used where a motor phase current, inverter current, or power-converter signal must be monitored without connecting the high-energy circuit to low-voltage control electronics. The TLP7920 family is intended for electronic motor drives, where external resistors convert phase current into a measurable voltage. The verified data specifies analog output, 5000 Vrms isolation, and a 3.0 V to 5.5 V output-side supply. Search results also identify an 8-SMD package and a typical output-side supply current of 6.2 mA. The TLP7920(D4-LF1,F ordering code includes the manufacturer’s D4 qualification option; the manufacturer document search result references EN IEC 60747-5-5 option D4, but no additional device-specific parameters were supplied here. The isolation amplifier provides a defined interface between a current-sense resistor and the downstream measurement electronics. In a motor-drive implementation, the sensed voltage is applied to the isolated input side, and the analog output is generated on the output side. This arrangement helps protect control circuitry from high common-mode voltage and ground-potential differences. The exact input range, gain, bandwidth, accuracy, propagation delay, and common-mode limits must be confirmed from the manufacturer datasheet before final design release. Typical applications include three-phase motor inverter monitoring, motor phase-current measurement, inverter current sensing, power-factor monitoring, industrial motor control, and isolated analog measurement. The device is suitable when the design requires reinforced signal separation and an analog output rather than a digital isolated communication interface. The 8-SMD format also supports surface-mount assembly, although the exact PCB land pattern and pin numbering must be taken from the Toshiba datasheet. Designers should verify the input resistor, output-side supply, decoupling, isolation barrier, creepage and clearance, and analog filtering requirements against the manufacturer datasheet. The isolated barrier is a safety and reliability boundary, so PCB layout must preserve the required spacing and avoid placing high-voltage copper beneath or across the isolation region. This page consolidates verified manufacturer and distributor information, available replacement context, and practical design guidance without inventing unprovided electrical values.
TLP7920(D4ALF1 - 5kVrms Isolation Amp | Toshiba
Toshiba TLP7920(D4ALF1 is a one-channel isolation amplifier with a differential analog output, 5000 Vrms isolation rating, and an 8-SMD gull-wing package for motor phase-current and voltage sensing. The device is intended to transfer a low-level differential input across an isolation barrier while providing an analog output suitable for measurement and control systems. An isolation amplifier is a specialized interface IC that combines signal conditioning with galvanic isolation between an input sensing circuit and an output processing system. In the broader power-management and signal-chain hierarchy, it belongs to the isolation-amplifier and isolated-measurement IC family. Its primary role is to reject large common-mode voltage differences, protect sensitive circuitry, and preserve measurement integrity across high-voltage motor-drive environments. Verified product information identifies one internal channel, differential output, analog output, 5000 Vrms isolation capability, and an 8-SMD gull-wing package. The analog-output architecture makes the device suitable for systems that require continuous proportional information rather than isolated digital communication. The verified distributor record also identifies the part as an isolation amplifier intended for electronic motor drives. In a typical implementation, motor current flows through an external shunt resistor and produces a small differential voltage proportional to current. The TLP7920(D4ALF1 conditions that voltage and delivers an isolated analog representation to a controller or monitoring circuit. This arrangement supports motor phase-current control, inverter current sensing, and protection functions where the sensing node can be exposed to substantial switching voltage. The isolation barrier helps separate the high-voltage sensing domain from the lower-voltage control domain. This separation is particularly valuable in industrial motor inverters, where shunt amplifiers must reject switching transients and common-mode voltage while maintaining a proportional output for measurement. The device can therefore be evaluated for isolation, gain accuracy, bandwidth, input range, output behavior, and temperature performance during design review. A key engineering consideration is that the complete measurement accuracy depends on the external shunt, input filtering, reference design, and isolation performance in addition to the amplifier itself. Component values should be selected according to the Toshiba application information, and the PCB should preserve the isolation barrier and minimize capacitive coupling across it. This page combines the verified manufacturer and distributor records, exact pricing evidence, package information, commercial availability, and cross-reference findings. It also distinguishes the SMD TLP7920(D4ALF1 from related DIP-packaged TLP7920 variants so engineers do not treat a different package as a true drop-in replacement.
TLP7920(F - 5000 Vrms Isolated Amplifier | Toshiba
The Toshiba Semiconductor and Storage TLP7920(F is an optically isolated differential amplification IC with analog output, 5000 Vrms isolation, and an 8-DIP package. It is designed for motor phase current and voltage sensing, inverter current sensing, and other high-voltage measurement systems where the measured node must be electrically separated from the control electronics. The verified product information identifies one isolation-amplifier circuit, differential signaling, analog output, and 5000 Vrms isolation. An isolation amplifier is an analog signal-conditioning IC that transfers a measured voltage across a galvanic isolation barrier while providing high common-mode rejection and preventing dangerous ground loops. The TLP7920(F belongs to the broader isolation-amplifier and optoelectronics hierarchy, combining an internal phototransistor isolation mechanism with analog amplification. Its differential input arrangement is suited to sensing the voltage developed across a current-sense resistor in a motor-drive power stage. The verified manufacturer material specifically positions the TLP7920 and TLP7920F for current sensing in electronic motor drives. The datasheet search result states that motor current flows through an external resistor and the resulting analog voltage drop is sensed by the device. This makes the part applicable to inverter control, motor phase monitoring, power-factor correction equipment, and isolated industrial measurement interfaces. The TLP7920F variant is associated with an 8-DIP package and analog output. Its isolation rating of 5000 Vrms supports designs that require reinforced separation between a high-side or power-stage sensing node and downstream control circuitry. The device is not a general-purpose precision op-amp; its application depends on the external current-sense resistor, input network, supply arrangement, isolation barrier, and analog output connection described in the Toshiba datasheet. For motor-control use, place the isolation amplifier at the power-conversion interface and connect its inputs across the selected sense resistor. Keep the high-voltage and isolated signal paths physically separated from control-side traces, maintain the datasheet-defined creepage and clearance requirements, and route analog output wiring away from switching nodes. This page combines verified manufacturer and distributor information, available cross-reference results, and practical engineering guidance without inventing missing electrical parameters.
TLV07IDR - 36V Precision Rail-to-Rail Op Amp | Texas Instruments
The Texas Instruments TLV07IDR is a single precision operational amplifier with a 36 V supply range, rail-to-rail output operation, low noise, and a 1 MHz gain-bandwidth product. It is packaged in an 8-pin SOIC and accepts single-supply operation from 4.5 V to 36 V or dual-supply operation from ±2.25 V to ±18 V. Its typical input offset voltage is 20 µV, with a maximum of 150 µV and typical input offset drift of 1 µV/°C. A precision operational amplifier is a voltage-feedback analog IC that amplifies the difference between two input voltages while using negative feedback to set the closed-loop gain. The TLV07 belongs to the operational amplifier hierarchy, which sits within analog signal-chain ICs and broader semiconductor devices. It is intended for instrumentation, buffering, signal conditioning, and precision control paths that require low offset and low noise. The TLV07 combines a wide 36 V operating range with rail-to-rail output capability, allowing the output to approach the supply rails under suitable load conditions. Its 1 MHz gain-bandwidth product supports moderate-bandwidth closed-loop amplifier designs, while the 0.7 V/µs slew rate is useful for signals requiring controlled transitions. The low-noise architecture is particularly relevant when small sensor, measurement, or control signals must be amplified without adding excessive broadband noise. The input common-mode range and output-swing behavior must be checked against the actual supply and load conditions. In designs using high supply voltages, input-current limiting is important: the manufacturer data recommends limiting input current to 10 mA. The 8-SOIC package facilitates conventional surface-mount assembly, while the exposed thermal considerations depend on the board footprint and operating dissipation rather than the package alone. Typical uses include industrial instrumentation, low-level sensor amplification, analog measurement chains, precision buffer stages, process-control interfaces, and low-noise signal conditioning. The TLV07IDR is preferable where a single op amp and a 36 V-capable supply simplify the design, but application engineers should confirm input range, output swing, noise, stability, and load-drive requirements against the datasheet and their specific operating conditions. For PCB implementation, place decoupling capacitors close to the supply pins and route feedback and signal paths away from switching nodes. Stable feedback-network component values and careful grounding help preserve precision performance. This page combines manufacturer information, distributor availability, package details, pricing context, and design guidance for faster engineering evaluation.
TLV2371QDBVRQ1 - 3MHz RRIO Automotive Op Amp | TI
The TLV2371QDBVRQ1 is an automotive-grade, single-channel operational amplifier from Texas Instruments featuring rail-to-rail input and output (RRIO) operation. It operates from 2.7V to 16V (±1.35V to ±8V) supply, delivers a 3MHz gain bandwidth product, 2.1V/µs slew rate, and only 550µA quiescent current per channel in a 5-pin SOT-23 (DBV) package, specified from -40C to +125C for AEC-Q100 automotive applications. An operational amplifier is a high-gain differential-input voltage amplifier fundamental to analog signal conditioning, used for amplification, filtering, and buffering within the broader hierarchy of linear amplifiers and power management electronics. The TLV2371QDBVRQ1 belongs to the TLV237x-Q1 family of low-power rail-to-rail op amps within TI's general-purpose amplifier portfolio, purpose-built for automotive environments. Key features include the wide 2.7V to 16V supply range that tolerates 3.3V, 5V, and 12V automotive battery rails; rail-to-rail input and output that maximizes dynamic range in single-supply systems; and low 550µA/channel supply current for always-on battery-powered modules. The 3MHz bandwidth and 2.1V/µs slew rate support sensor signal conditioning and active filtering. Technically, the CMOS input stage provides high input impedance with picoamp-range input bias current, while the rail-to-rail class-AB output stage sources and sinks current with minimal distortion. The device is internally compensated for unity-gain stability and includes ESD protection on all pins for harsh automotive environments. Typical applications include automotive sensor signal conditioning, battery monitoring, motor-control current sensing, and active filters in engine control units. Rail-to-rail output swing maximizes ADC interface resolution. Design tip: decouple the supply with a 0.1µF ceramic capacitor placed close to the V+ pin, and keep output traces away from high-frequency digital lines to minimize coupling. Pricing starts around $0.45 as of 2026-08-30.
TLV2372ID - Dual 3MHz RRIO Op Amp | Texas Instruments
Texas Instruments TLV2372ID is a dual operational amplifier with rail-to-rail input and output capability, 3 MHz gain-bandwidth performance, and low 550 µA per-channel quiescent current in an 8-pin SOIC package. It operates from a 2.7 V to 16 V supply and provides a 2.4 V/µs slew rate. These characteristics position the TLV2372ID as a compact, low-power amplifier for portable, industrial, instrumentation, and signal-conditioning systems. An operational amplifier is an analog signal-processing IC that amplifies the voltage difference between its inverting and non-inverting inputs while providing high input impedance and low output impedance. The TLV2372 belongs to the operational-amplifier hierarchy within amplifier ICs and analog signal-chain devices. Its rail-to-rail input stage accepts signals near the positive and negative supply rails, while its rail-to-rail output stage can swing close to both rails under suitable load conditions. Key features include a 3 MHz gain-bandwidth product, 2.4 V/µs slew rate, 550 µA per-channel quiescent current, and operation from 2.7 V to 16 V. The dual configuration integrates two amplifiers into one 8-pin SOIC package, reducing board area when a design needs two gain stages, buffers, comparators, or differential signal-conditioning channels. Rail-to-rail operation is especially useful when the usable signal range is a large fraction of the available supply voltage. The low-power operating current supports battery-operated and energy-conscious systems, while the 3 MHz bandwidth provides more signal bandwidth than very-low-frequency micropower amplifiers. Designers should nevertheless check gain-bandwidth-dependent noise, slew-rate-driven large-signal error, output-capacitance stability, input common-mode range, and the actual output swing required by the load. The 8-pin SOIC package is also straightforward to assemble and inspect on through-hole prototype boards. Typical uses include low-voltage sensor conditioning, portable measurement equipment, audio and communication interface circuits, general-purpose buffering, and industrial control modules. Two channels can implement independent amplifier functions, or they can form an instrumentation-style differential stage when resistor networks and suitable common-mode behavior are considered. For each amplifier, connect input and output stability compensation according to the manufacturer datasheet, keep feedback paths short, and provide adequate bypassing near the supply pins. Avoid using the maximum listed bandwidth or slew rate as a guaranteed large-signal operating point without checking output swing and load-current limits. Decoupling capacitance and layout should follow the datasheet recommendations rather than generic values. This page combines the verified Texas Instruments product information, distributor listings, package details, and qualified same-family alternatives with practical selection guidance. It also separates confirmed parameters from unavailable values so engineers can cross-check the original TLV2372 documentation before making a drop-in decision.
TLV2372IP - 3MHz Dual RRIO Op Amp | Texas Instruments
The Texas Instruments TLV2372IP is a dual operational amplifier with rail-to-rail input and output capability, 3 MHz gain-bandwidth product, 2.4 V/µs slew rate, and 550 µA per channel supply current in an 8-pin PDIP package. The two amplifiers share a common supply range of 2.7 V to 16 V, making the device suitable for low-voltage industrial, instrumentation, sensor-interface, and signal-conditioning systems. Its CMOS inputs also support applications involving relatively high source impedances. An operational amplifier is an analog integrated circuit that amplifies the voltage difference between its inverting and non-inverting inputs. The TLV2372 belongs to the rail-to-rail input/output amplifier family, where the input common-mode range and output swing extend toward the supply rails. Within the broader semiconductor hierarchy, it is a dual-channel amplifier IC, a linear amplifier, and a general-purpose analog signal-conditioning component. The principal operating features include a 3 MHz bandwidth, 2.4 V/µs slew rate, 550 µA per channel supply current, 16 V maximum supply voltage, and 2.7 V minimum operating supply. Rail-to-rail input and output capability increases the usable signal range in systems whose operating points approach the positive or negative supply rail. The dual configuration provides two amplifiers in one 8-pin PDIP package, reducing board area compared with two separate single-channel devices. The TLV2372 uses CMOS input circuitry to suit high-impedance sensor interfaces. Its rail-to-rail input stage allows signals near either supply rail to be referenced without requiring the usual input common-mode restriction of older amplifier designs. The 3 MHz bandwidth is suitable for moderate-frequency signal processing, while the 2.4 V/µs slew rate provides comparatively rapid output transitions. Designers should still account for output-load capacitance and stability when driving longer cables, large capacitors, or capacitive sensor networks. Typical applications include low-power sensor conditioning, buffered instrumentation, transducer amplification, low-frequency active filters, audio preamplification, and general industrial signal processing. The dual topology is particularly useful when a design requires two closely related analog channels, such as differential measurement or gain stages that benefit from matched devices in the same package. A key design consideration is the 550 µA per channel supply current, which supports low-power operation but may still be significant in long-duration battery-powered equipment. Confirm the complete operating envelope, input offset voltage, output-current capability, noise characteristics, and absolute maximum ratings against the manufacturer datasheet before releasing a production design. This page consolidates verified manufacturer and distributor information, compares documented package-order variants, and adds practical application guidance, design notes, and search-oriented technical context for engineers evaluating the TLV2372IP.