ISL28134

• Product introduction

Key features

Rail-to-rail inputs and outputs
Common-mode rejection ratio (CMRR) with V CM = 0.1V exceeds V S: 135 dB typical.
V OH and V OL: from V S, typical value of 10mV.
There is no 1/f noise angle drop to 0.1Hz
Input noise voltage: 10 NV/√Hz @ 1kHz
250nV voltage with 0.1Hz to 10Hz noise: P-P
Low offset voltage: 2.5μV, max
Superb offset drift: 15nV/°C maximum
Single supply: 2.25V to 6.0V
Dual power supplies: ±1.125V to ±3.0V
Low I CC: 675μA, typical.
High bandwidth: 3.5MHz
Operating temperature range
Industrial grade: -40°C to +85°C
All industrial: -40°C to +125°C
wrap
Single: SOIC and SOT-23, μTDFN (1.6mmx1.6mm)
description

The ISL28134 is a single, chopper-stable zero-drift op amp optimized for dual supply operation from 2.25V to 6.0V ±1.125V ±3.0V. The ISL28134 uses an auto-correction circuit to provide extremely low input offset voltage drift and reduced 1/f noise in corners below 0.1Hz. The ISL28134 achieves ultra-low offset voltage, offset temperature drift, gain bandwidth wide rail-to-rail input/output swing, and reduced power dissipation. The ISL28134 is ideal for analog front ends including pressure, temperature sensors, signal amplification, medical, strain gages and inertial sensors at μV levels. "The ISL28134 can be used with an industrial temperature range of -40°C to +85°C and a full industrial temperature range of -40°C to +125°C The ISL28134 is an industry standard pin SOIC and SOT-23 package