Amplifier IC Chips

The LF198H is a monolithic sample-and-hold circuit with ultra-high dc accuracy, 6 µs acquisition time, and 0.002% gain accuracy. It operates from ±5V to ±18V supplies, features low droop rate, and is TTL/CMOS compatible. Ideal for precision industrial and aerospace applications.

Broadband MMIC amplifier covering DC to 8 GHz with up to 18.4 dBm output power. Features low thermal resistance and miniature surface-mount package. Ideal for high-frequency applications requiring reliable performance and aqueous washable construction.

The LM386M-1 is a low voltage audio power amplifier ideal for battery operation. Features wide supply voltage range 4V-12V, low quiescent current drain 4 mA, and adjustable voltage gains from 20 to 200. Available in 8 pin MSOP package.

Ultra-low power op amp consuming

General purpose op amp with external frequency compensation for flexibility. Features low input offset current of 20nA, class AB output for excellent linearity, and output short circuit protection. Ideal for summing amplifier applications up to 10 V/µs.

High-precision zero-drift op-amp with 3μV max offset and 30nV/°C drift. Features 140dB gain, rail-to-rail output, and 0.8mA supply current. Ideal for thermocouple amplifiers, medical instrumentation, and low-side current sensing. Available in SOT-23 package.

The TDA7297SA is a dual bridge amplifier IC delivering 7W+7W output. Features wide supply voltage 3.5-18V, minimal external components, stand-by/mute functions, short circuit and thermal overload protection. Ideal for LCD monitors, TVs, and portable radios. Pin compatible with TDA7266 series.

The TDA2030A is a monolithic class AB audio amplifier IC delivering 18W Hi-Fi output and 35W driver capability. Features low distortion, high output current, short circuit protection, and thermal shutdown. Ideal for reliable low-frequency applications. Available in TO-220 packages with lead-free options.

High efficiency dual Schottky rectifier with 60V reverse voltage and 25A forward current. Features low power loss, guardring overvoltage protection, and UL 94V-0 flammability rating. Ideal for inverters and polarity protection.

The TL072IDR is a low-noise JFET-input op amp with high input impedance, fast slew rate, and low harmonic distortion. Ideal for audio preamplifiers and high-fidelity applications. Operating temperature range: 0C to 70C. Available in 8-SOIC package.

The LF444CMX is a quad low power op amp offering 1MHz bandwidth, 1V/μs slew rate, and 50pA max input bias current. It draws only 200μA per amplifier, ideal for power-sensitive designs. Pin-compatible with LM148, it delivers superior DC performance and low noise.

Complete 500 MHz monolithic demodulating log amp with 92 dB dynamic range. Features ±1 dB linearity, 2.7V min supply, 7.5 mA typ current. Ideal for RSSI, power measurement, and spectrum analysis. Stable, easy to use, no external components needed.

Filter-free Class-D stereo amplifier IC delivering 2x30W into 8Ω BTL at 24V. Wide voltage range 4.5V-26V, >90% efficiency, low idle loss. Supports multiple output configurations and AM avoidance. Ideal for industrial audio applications.

The LM1875T delivers 20W into 4/8Ω loads with ultra-low 0.015% distortion. Features 4A current capability, 60V supply range, thermal shutdown, and short-circuit protection. Ideal for high-quality consumer audio applications.

The LM741H is a general purpose operational amplifier with improved performance over industry standards. Features overload protection, no latch-up, and freedom from oscillations. Ideal for B2B industrial applications. Available with custom options.

High CMR isolation amplifier with 15 kV/us common-mode rejection and 85 kHz bandwidth. Features 0.9 mV offset voltage, 0.1% nonlinearity, and UL/VDE/CSA safety approvals. Ideal for precise motor current sensing in noisy environments.

Low power instrumentation amplifier with 50µV max offset, 0.5µV/°C drift, and 120dB CMR. Ideal for bridge, thermocouple, and medical applications. Wide supply range ±2.25V to ±18V. Available in DIP and SO-8 packages.

Fairchild FQP50N06L N-Channel MOSFET, 60V 52.4A with low RDS(on) 0.021Ω. Features low gate charge, fast switching, 100% avalanche tested. Ideal for automotive, power management, and battery-operated products. 175°C max junction temperature.

High-reliability HEXFET Power MOSFET with ultra-low on-resistance, 175°C operating temperature, and fast switching. Ideal for server OR'ing, automotive, and motor drives. Supports repetitive avalanche up to Tjmax.

High-performance class AB audio amplifier delivering 32W RMS into 8 ohms. Features very low distortion (0.05% THD), short circuit protection, and thermal shutdown. Ideal for Hi-Fi and TV applications. Available in Pentawatt package.