ISL28134 Precision Op Amp

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

Image of Intersil's ISL28134 Precision Op AmpIntersil 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.

Features
  • 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

ISL28134 Precision Op Amp

ImageManufacturer Part NumberDescriptionAmplifier TypeNumber of CircuitsAvailable Quantity
ISL28134IBZ-T7A datasheet linkIC OPAMP CHOPPER 3.5MHZ 8SOICISL28134IBZ-T7AIC OPAMP CHOPPER 3.5MHZ 8SOICChopper (Zero-Drift)1625 - Immediate
2250 - Factory Stock
ISL28134IBZ-T7A product page link
Published: 2013-07-02