ISL28134 Precision Op Amp

By Renesas 199

ISL28134 Precision Op Amp

Intersil Corporation introduces a 5 V, 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 gauge, and inertial sensors. It is also ideal for low noise instrumentation systems by providing amplification before 24-bit delta sigma ADCs.

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

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