ISL28134IBZ

The ISL28134IBZ is a single chopper-stabilized Zero Drift Operational Amplifier optimized for single and dual supply operation from 2.25 to 6.0V and ±1.125 and ±3.0V. The ISL28134 uses auto-correction circuitry to provide very low input offset voltage, drift and a reduction of the 1/f noise corner below 0.1Hz. The ISL28134 achieves ultra low offset voltage, offset temperature drift, wide gain bandwidth and rail-to-rail input/output swing while minimizing power consumption. The ISL28134 is ideal for amplifying the sensor signals of analogue front-ends that include pressure, temperature, strain gauge and inertial sensors down to the μV levels.

• 135dB Typical CMRR at VCM = 0.1V beyond VS
• 10mV from VS, typical VOH and VOL
• 250nVp-p 0.1 to 10Hz Noise voltage
• 2.5μV Maximum low offset voltage
• 15nV/°C Maximum superb offset drift
• 2.25 to 6.0V Single supply
• ±1.125 to ±3.0V Dual supply
• 675μA Typical low ICC

Applications

Medical, Sensing & Instrumentation, Automation & Process Control

Warnings

ESD sensitive device, take proper precaution while handling the device.

Notes

ESD sensitive device, take proper precaution while handling the device.