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Amplifier ICs are integrated circuits designed to increase the amplitude of electrical signals while preserving the original signal information as accurately as possible. They provide controlled signal gain and are used to condition, buffer, or drive signals within electronic systems.
Within the broader Integrated Circuits (ICs) category, amplifier ICs cover a range of amplifier functions and architectures, supporting both analog and mixed-signal designs. They are commonly selected based on required signal handling behavior, stability, and interface compatibility at the circuit level.
| Product | Manufacturer | In Stock Status | Price | Qty | RFQ | Description |
|---|---|---|---|---|---|---|
| Analog Devices | - | Check Price | Get a Quote | 73mA per Channel 470nA 103 dB Instrumentational OP Amps 3V~5V ±1.5V~5V ADA4805 8 Pins 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | ||
| Texas Instruments | Available | Check Price | Get a Quote | Texas Instruments INA381A1IDSGR is a current-sense amplifier with an integrated overcurrent comparator, fixed 20V/V gain, and 350kHz typical bandwidth. It supports high-side and low-side sensing across a −0.2V to +26V common-mode range while operating from a 2.7V to 5.5V supply. An externally adjustable threshold, active-low open-drain alert, and selectable transparent or latched operation provide flexible current-monitoring and fault-indication functions. The analog output supports connection to a compatible measurement ADC. Supplied in a compact 8-pin, 2mm × 2mm WSON package, the INA381A1IDSGR is suitable for power supplies, DC/DC converters, motor drives, cordless tools, and portable electronic equipment requiring current measurement and hardware overcurrent detection. | ||
| Texas Instruments | Yes | Check Price | Get a Quote | Texas Instruments LM358 is a dual general-purpose operational amplifier for sensor conditioning, active filters, voltage monitoring, and power-supply control circuits. The original LM358 supports a 3V to 30V total supply, 700kHz typical gain-bandwidth product, and 0.3V/µs typical slew rate. Its input common-mode range includes ground, making it useful in single-supply analog designs. Typical quiescent current is 350µA per channel at 5V, and the specified operating ambient temperature range is 0°C to +70°C. TI offers eight-pin SOIC, VSSOP, TSSOP, PDIP, and SOP package options. LM358 remains an active product; the complete ordering suffix determines the package, packing method, and associated ordering details. | ||
| Texas Instruments | Available | Check Price | Get a Quote | Texas Instruments AMC1200BDWVR is a precision, fully differential current-sensing isolation amplifier designed for shunt-based current measurement in high-voltage industrial systems. It features a ±250mV differential input range, fixed gain of 8, maximum nonlinearity of 0.075%, 60kHz minimum bandwidth, and 108dB DC common-mode rejection. Its silicon-dioxide isolation barrier provides up to 4250VPEAK isolation voltage, 1200VPEAK working insulation voltage, and minimum 10kV/µs common-mode transient immunity. The AMC1200BDWVR supports a 4.5V to 5.5V input-side supply and a flexible 2.7V to 5.5V output-side supply. Supplied in an 8-pin wide-body SOIC package with 1,000-piece tape-and-reel packaging, it is suitable for motor drives, industrial inverters, power supplies, current monitoring, isolated feedback, and high-voltage control systems. | ||
| Texas Instruments | Available | Check Price | Get a Quote | Texas Instruments LMC6082AIMX/NOPB is an A-grade precision CMOS dual operational amplifier featuring ±150µV typical input offset voltage, 10fA typical input bias current, 10TΩ input resistance, 1.3MHz gain bandwidth, and 1.5V/µs slew rate. The device operates from a 4.5V to 15.5V single supply or ±2.25V to ±7.75V dual supplies, with an input common-mode range that includes the negative rail and an output that swings close to both supply rails. Supplied in an active-production, RoHS-compliant 8-pin SOIC package on a 2,500-unit tape-and-reel, the LMC6082AIMX/NOPB is suitable for instrumentation amplifiers, photodiode preamplifiers, medical instruments, transducer interfaces, piezoelectric charge amplifiers, precision rectifiers, integrators, DAC conditioning, and sample-and-hold circuits. | ||
| Texas Instruments | Available | Check Price | Get a Quote | The INA186A2QDBVRQ1 is a Texas Instruments automotive-grade high-precision current sense amplifier designed for accurate shunt-based current measurement in automotive and industrial power systems. Featuring 50V/V fixed gain, bidirectional current sensing, -0.2V to +40V common-mode voltage range, 500pA input bias current, ±50µV low offset voltage, 120dB common-mode rejection ratio, 48µA low quiescent current, ENABLE control, and a compact 5-pin SOT-23 package, the TI INA186A2QDBVRQ1 provides a reliable current-monitoring solution for battery management systems, EV power electronics, motor controllers, smart power distribution modules, industrial equipment, and low-power embedded applications. | ||
| Texas Instruments | Available | Check Price | Get a Quote | Texas Instruments INA139NA/3K High-Side Current Sense Amplifier 440kHz SOT-23-5 Current Shunt Monitor Texas Instruments INA139NA/3K is a high-side current shunt monitor designed for precise current measurement in power management and embedded systems. Featuring a 2.7V to 36V input range, 440kHz bandwidth, variable gain configuration, and compact SOT-23-5 package, the INA139NA/3K provides accurate current monitoring for battery management, DC/DC converters, industrial control systems, motor applications, and portable electronics. | ||
| Texas Instruments | Available | Check Price | Get a Quote | Texas Instruments OPA2277MDTEP is a high-precision, low-noise dual operational amplifier featuring ultra-low 10µV offset voltage, 134dB open-loop gain, 140dB common-mode rejection ratio, 130dB power supply rejection ratio, and low 1nA input bias current. Operating from ±2V to ±18V supplies and supporting -55°C to +125°C extended temperature operation, the OPA2277MDTEP is designed for aerospace, defense, medical equipment, industrial instrumentation, sensor signal conditioning, and precision analog measurement applications requiring exceptional accuracy and reliability. | ||
| Texas Instruments | Available | Check Price | Get a Quote | Texas Instruments INA180A2IDBVR is a 26V, 350kHz current sense amplifier featuring 50V/V fixed gain, high-side and low-side current measurement capability, low offset voltage, rail-to-rail output, and a compact SOT-23-5 package. Designed for battery management systems, DC/DC converters, motor control, automotive electronics, industrial equipment, and power monitoring applications, the INA180A2IDBVR provides accurate, high-speed, and low-power current sensing performance for modern electronic systems. | ||
| AMCOM Communications | Available | Check Price | Get a Quote | The AM003536WM-FM-R is an AMCOM ultra-broadband GaAs MMIC power amplifier designed for wide-frequency RF applications from 10MHz to 3.5GHz. Featuring 22dB gain, 36dBm saturated output power, 34dBm P1dB performance, approximately 48dBm IP3 linearity, internally matched 50Ω RF input/output interfaces, and a thermally optimized flange-mounted copper carrier package, the AM003536WM-FM-R is ideal for software-defined radio, RF instrumentation, broadband communication systems, military RF platforms, transmitter stages, and general-purpose RF gain block applications. | ||
| AMCOM Communications | Available | Check Price | Get a Quote | The AM103026MM-BM-R is a GaAs HiFET MMIC broadband RF power amplifier manufactured by AMCOM Communications. Designed for applications from 0.8GHz to 3.6GHz, the device provides 22dB gain, approximately 26dBm saturated output power, 43dBm IP3 linearity, and internally matched 50Ω RF input/output interfaces. Operating from a 14V bias supply, the AM103026MM-BM-R features a ceramic RF package optimized for PCB integration and is suitable for PCS base stations, RF instrumentation, broadband wireless systems, gain block applications, RF transmitter stages, and microwave communication equipment. | ||
| AMCOM Communications | Available | Check Price | Get a Quote | The AM143440WM-FM-R is an AMCOM GaAs MMIC power amplifier designed for high-performance RF transmission applications from 1.4GHz to 3.4GHz. Featuring GaAs pHEMT technology, more than 20dB gain, approximately 39dBm saturated output power, 8W-class RF output capability, greater than 40% efficiency, internally matched input and inter-stage networks, flexible external output matching, and a thermally optimized FM copper carrier package, the AM143440WM-FM-R is ideal for PCS base stations, GPS applications, MMDS systems, WLAN repeaters, broadband RF transmitters, and high-power wireless communication equipment. | ||
| Texas Instruments | Available | Check Price | Get a Quote | The TLC2272IPWR is a dual rail-to-rail low-noise CMOS operational amplifier from Texas Instruments, featuring low noise (9 nV/√Hz), ultra-low input bias current (~1 pA), 2.25 MHz gain bandwidth, and 3.6 V/µs slew rate. With a wide 4.4V to 16V supply range and compact TSSOP-8 package, it is ideal for sensor signal conditioning, industrial measurement systems, ADC buffering, active filters, and portable instrumentation. | ||
| Texas Instruments | Yes | Check Price | Get a Quote | LM339PWRG4 is a quad differential voltage comparator manufactured by Texas Instruments. Featuring four independent comparator channels, wide 36V-class supply operation, open-collector outputs, differential input comparison, and compact TSSOP-14 surface-mount packaging, it is suitable for voltage threshold detection, power supply monitoring, battery management, sensor signal interface, motor control, industrial automation, waveform shaping, oscillator circuits, and general-purpose analog control systems. The LM339PWRG4 provides reliable TI comparator performance for cost-effective multi-channel voltage comparison designs. | ||
| Texas Instruments | Yes | Check Price | Get a Quote | LM339PWRG3 is a quad differential voltage comparator manufactured by Texas Instruments. Featuring four independent comparator channels, 36V-class supply operation, open-collector outputs, differential input comparison, compact TSSOP-14 surface-mount package, and tape-and-reel packaging, it is suitable for voltage threshold detection, power supply monitoring, battery management, sensor signal interface, motor control, industrial automation, waveform shaping, oscillator circuits, and general-purpose analog control systems. The LM339PWRG3 provides reliable TI comparator performance for compact, cost-effective, and multi-channel voltage comparison designs. | ||
| Texas Instruments | Available | Check Price | Get a Quote | TLV9364IDR is a quad 40V rail-to-rail output operational amplifier manufactured by Texas Instruments. Featuring four amplifier channels, 10.6MHz bandwidth, 25V/µs slew rate, ±60mA output current, low offset voltage, low offset drift, and a standard SOIC-14 package, it is suitable for industrial control systems, motor drives, sensor signal conditioning, power supply feedback, battery monitoring, data acquisition, active filters, and general-purpose analog circuits. The TLV9364IDR delivers reliable TI operational amplifier performance for high-voltage, cost-sensitive, and industrial analog signal-chain designs. | ||
| Texas Instruments | Available | Check Price | Get a Quote | OPA277UA/2K5 is a Texas Instruments single-channel high-precision bipolar operational amplifier in an 8-pin SOIC package. It features 10µV ultra-low input offset voltage, ±0.1µV/°C offset drift, 134dB open-loop gain, 140dB CMRR, 130dB PSRR, 1nA maximum input bias current, 800µA quiescent current, and a wide ±2V to ±18V supply range. It is well suited for precision instrumentation, sensor signal conditioning, data acquisition systems, medical equipment, industrial control, bridge sensor interfaces, test and measurement equipment, and accurate analog signal processing applications. | ||
| Texas Instruments | Available | Check Price | Get a Quote | LM311MX/NOPB is a Texas Instruments single high-voltage voltage comparator in an 8-pin SOIC package. It supports single 5V to 36V or dual ±2.5V to ±18V supply operation, features an open-collector/open-emitter output compatible with TTL, MOS, RTL, and DTL logic, and provides ±30V differential input voltage capability with 200ns typical response time. It is suitable for voltage threshold detection, zero-crossing detection, waveform shaping, level shifting, power supply monitoring, motor control, industrial control, battery circuits, test equipment, and general analog-to-digital interface applications. | ||
| Texas Instruments | Available | Check Price | Get a Quote | BUF634AIDR is a Texas Instruments high-speed, unity-gain buffer amplifier in an 8-pin SOIC package. It provides 250mA output current, 3750V/µs slew rate, pin-selectable 35MHz to 210MHz bandwidth, ±2.25V to ±18V supply operation, low 1.5mA quiescent current in low-power mode, internal current limiting, and thermal shutdown protection. It is well suited for headphone drivers, audio output stages, op amp output-current boosting, capacitive load driving, test equipment, semiconductor testers, communication equipment, valve drivers, solenoid drivers, and high-speed analog signal buffering. | ||
| Texas Instruments | Available | Check Price | Get a Quote | Single, 30-V, 1-MHz operational amplifier | DBV | 5 | -40 to 85 Operational Amplifiers - Op Amps LOW PWR SGL OP AMP A 926-LM321MF/NOPB A A 926-LM321MF/NOPB | ||
| Micron | - | Check Price | Get a Quote | Analog Circuit, 1 Func, CMOS, CQCC48, CERAMIC, LCC-48 | ||
| Texas Instruments | - | Check Price | Get a Quote | IC CURRENT MONITOR 3% SOT23-5.Current Monitor Regulator High-Side SOT-23-5 | ||
| Texas Instruments | - | Check Price | Get a Quote | IC OPAMP JFET 4 CIRCUIT 14SOIC.J-FET Amplifier 4 Circuit 14-SOIC | ||
| Microchip | - | Check Price | Get a Quote | 500 kHz Single Instrumentation Amplifier with mCal Tecnology, Enable | ||
| Unknown | - | Check Price | Get a Quote | SOT23-5 OPERATIONAL AMPLIFIER RO.Voltage Feedback Amplifier 1 Circuit Rail-to-Rail SOT-23-5 | ||
| Texas Instruments | - | Check Price | Get a Quote | IC OPAMP GP 4 CIRCUIT 14TSSOP.Standard Amplifier 4 Circuit Rail-to-Rail 14-TSSOP | ||
| Texas Instruments | - | Check Price | Get a Quote | |||
| Texas Instruments | - | Check Price | Get a Quote | IC OPAMP DIFF 1 CIRCUIT 8SOIC.Differential Amplifier 1 Circuit 8-SOIC | ||
| Texas Instruments | - | Check Price | Get a Quote | IC OPAMP JFET 4 CIRCUIT 14SOIC.J-FET Amplifier 4 Circuit 14-SOIC | ||
| Texas Instruments | - | Check Price | Get a Quote | IC OPAMP GP 1 CIRCUIT 8WSON.J-FET Amplifier 1 Circuit Single-Ended 8-WSON (2x2) | ||
| Texas Instruments | - | Check Price | Get a Quote | IC CMOS 2 CIRCUIT 8SOIC.CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC | ||
| Texas Instruments | - | Check Price | Get a Quote | IC OPAMP GP 1 CIRCUIT SOT23-5.Standard Amplifier 1 Circuit Rail-to-Rail SOT-23-5 | ||
| MICROSEMI | - | Check Price | Get a Quote | 20nA 80 dB Instrumentational OP Amps 0.035?A 8 Pins PDIP | ||
| MICROSEMI | - | Check Price | Get a Quote | 80 dB Instrumentational OP Amps 0.035?A PDIP | ||
| MICROSEMI | - | Check Price | Get a Quote | 20nA 80 dB Instrumentational OP Amps 0.035?A 8 Pins Metal | ||
| MICROSEMI | - | Check Price | Get a Quote | 80 dB Instrumentational OP Amps 0.035μA 8 Pins Metal | ||
| DIODES | - | Check Price | Get a Quote | SOT-363 Current Sense Amplifiers ROHS | ||
| DIODES | - | Check Price | Get a Quote | 14kHz 200V/V -100mV~26V 1 SOT-363 Amplifiers ROHS | ||
| DIODES | - | Check Price | Get a Quote | 30kHz 100V/V -100mV~26V 1 SOT-363 Amplifiers ROHS | ||
| DIODES | - | Check Price | Get a Quote | 70kHz 50V/V -100mV~26V 1 SOT-363 Amplifiers ROHS | ||
| DIODES | - | Check Price | Get a Quote | 14kHz 200V/V -100mV~26V 1 SOT-363 Amplifiers ROHS | ||
| DIODES | - | Check Price | Get a Quote | 30kHz 100V/V -100mV~26V 1 SOT-363 Amplifiers ROHS | ||
| DIODES | - | Check Price | Get a Quote | 70kHz 50V/V -100mV~26V 1 SOT-363 Amplifiers ROHS | ||
| DIODES | - | Check Price | Get a Quote | 14kHz 200V/V -100mV~26V 1 SOT-363 Amplifiers ROHS | ||
| DIODES | - | Check Price | Get a Quote | 30kHz 100V/V -100mV~26V 1 SOT-363 Amplifiers ROHS | ||
| DIODES | - | Check Price | Get a Quote | 70kHz 50V/V -100mV~26V 1 SOT-363 Amplifiers ROHS | ||
| Zarlink | - | Check Price | Get a Quote | Operational Amplifier ROHS | ||
| Zarlink | - | Check Price | Get a Quote | 4 2.8uA 1.1V/ns 6mV SOIC-14 Operational Amplifier | ||
| Unknown | - | Check Price | Get a Quote | 150uV 1.1V/us 104dB 400kHz 2 SOIC-14 Amplifiers RoHS |
