TS507CDT

高精密轨至轨运算放大器 High precision rail-to-rail operational amplifier

Description

The TS507 is a high performance rail-to-rail input and output amplifier with very low offset voltage. This amplifier uses a new trimming technique that yields ultra low offset voltages without any need for external zeroing.

The circuit offers very stable electrical characteristics over the entire supply voltage range, and is particularly intended for automotive and industrial applications.

Features

■ Ultra low offset voltage: 25 µV typ, 100 µV max

■ Rail-to-rail input/output voltage swing

■ Operating from 2.7 V to 5.5 V

■ High speed: 1.9 MHz

■ 45° phase margin with 100 pF

■ Low consumption: 0.8 mA at 2.7 V

■ Very large signal voltage gain: 131 dB

■ High power supply rejection ratio: 105 dB

■ Very high ESD protection 5kV HBM

■ Latch-up immunity

■ Available in SOT23-5 micropackage

Applications

■ Battery-powered applications

■ Portable devices

■ Signal conditioning

■ Medical instrumentation