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ISL28134 Precision Op Amp


Intersil’s 5V zero drift rail-to-rail precision op amp features low power consumption with half the noise


Intersil Corporation introduces a 5V, ultra-low noise, chopper-stabilized zero drift rail-to-rail amplifier featuring half the noise of competitive amps that consume similar power. The ISL28134 is an excellent design choice for amplifying small signals in analog front ends that interface to pressure, temperature, medical, strain gage and inertial sensors. It is also ideal for low noise instrumentation systems by providing amplification before 24-bit delta sigma ADCs. Datasheet Intersil's ISL28134 Precision Op Amp
Features

  • Ultra-low offset voltage of 2.5 microV max and drift of
    15 nV/°C max
  • Rail-to-rail input/output capability maximizes signal levels
  • CMRR of 135 dB minimizes errors in differential input configurations
  • Operating current consumption of only 675 microA
  • Noise voltage from 0.1 Hz to 10 Hz is only 0.25 microVpp

Digi-Key P/N Manufacturer P/N Packagin Type Description
ISL28134IBZ-T7ATR-ND ISL28134IBZ-T7A Tape & Reel (TR) IC OPAMP CHOPPER R-R 8SOIC
ISL28134IBZ-T7ACT-ND Cut Tape (CT)
ISL28134IBZ-T7ADKR-ND Digi-Reel®