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Overview

Description

The ISL28634EV2Z board allows simple evaluation of the ISL28634 5V zero-drift programmable gain instrumentation amplifier. The board is designed with all the necessary components to easily connect the high-performance amplifier to an external signal. It can operate from a single supply of +2.5V to +5.5V or a dual supply of ±1.25V to ±2.75V.

Eval BoardBase ProductOutputSelectable Gain Options
ISL28533EV2ZISL28533Single-Ended1, 2, 4, 5, 10, 20, 40, 50, 100
ISL28534EV2ZISL28534Single-Ended1, 2, 10, 50, 100, 200, 300, 500, 1000
ISL28535EV2ZISL28535Single-Ended1, 100, 120, 150, 180, 200, 300, 500, 1000
ISL28633EV2ZISL28633Differential1, 2, 4, 5, 10, 20, 40, 50, 100
ISL28634EV2ZISL28634Differential1, 2, 10, 50, 100, 200, 300, 500, 1000
ISL28635EV2ZISL28635Differential1, 100, 120, 150, 180, 200, 300, 500, 1000

Features

  • Ultra-high precision front-end amplifier
  • Zero-drift instrumentation amplifier
  • Pin selectable 9 gain settings: G = 1 to 1,000
  • Rail-to-rail input/output
  • Differential output
  • RFI-filtered inputs improve EMI rejection
  • Single supply: 2.5V to 5.5V
  • Dual supply: ±1.25V to ±2.75V
  • Low input offset: 5µV, Max
  • Low input offset drift: 50nV/°C, Max
  • High CMRR: 138dB, G = 100
  • Low gain error: <0.4%, All Gains, Max
  • Gain bandwidth: 2.3MHz
  • Input voltage noise (0.1Hz to 10Hz): 0.4µVP-P
  • Operating temperature range: -40 °C to +125 °C

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