ST TL074CN

J-FET3 МГц

Overview

DescriptionThe JFET-input operational amplifiers in the TL07x series are similar to the TL08x series, with low input bias and offset currents and fast slew rate. The low harmonic distortion and low noise make the TL07x series ideally suited for high-fidelity and audio preamplifier applications. Each amplifier featuresJFET inputs (for high input impedance) coupled with bipolar output stages integrated on a single monolithic chip.The C-suffix devices are characterized for operation from 0°C to 70°C. The I-suffix devices are characterized for operation from −40°C to 85°C. TheM-suffix devices are characterized for operation over the full military temperature range of −55°C to 125°C.

The TL07xx JFET-input operational amplifiers incorporate well-matched, high-voltage JFETand bipolar transistors in a monolithic integrated circuit. The devices feature high slew rates,low-input bias and offset currents, and low offset-voltage temperature coefficient. The lowharmonic distortion and low noise make the TL07x series ideally suited for high-fidelity and audiopre-amplifier applications. The TL071 device has offset pins to support external input offsetcorrection.

Features

• Output short-circuit protection

• Low input bias and offset currents

• Low offset voltage drift: 2 μV/°C

• High slew rate : 20 V/μs (TL07xH, typ)

• Low offset voltage : 1 mV (TL07xH, typ)

• Low total harmonic distortion: 0.003% (typ)

• Low noise: Vn = 18 nV/√Hz (typ) at f = 1 kHz

• Low power consumption: 940 μA/ch (TL07xH, typ)

• Wide common-mode and differential voltage ranges

• Wide supply voltage :±2.25 V to ±20 V, 4.5 V to 40 V

Applications

• Audio

• DC gain blocks

• Signal Processing

• Buffer application

• Motor Drive & Control

• Integrator, Differentiator, Summer, adder, Voltage follower, etc.,