The ISL28617VY25EV1Z, ISL28617VY10EV1Z and ISL28617VY100EV1Z evaluation boards are designed to assess the ISL28617 instrumentation amplifier's (in-amp) performance with Bulk Metal® Foil resistors from Vishay Precision Group. With a differential input voltage range up to ±34V, a supply voltage range of 8V (±4V) to 40V (±20V) and a gain ranging from 0.1 to 10,000, this precision in-amp is ideal for a wide variety of applications. It features differential inputs and outputs, and can drive the output rail-to-rail. The gain accuracy is limited only by the matching of the gain resistors. Reference: Vishay Precision Group's foil resistors at http://www.vishaypg.com/ppg?63209.

Features

  • Rail-to-rail differential output ADC driver
  • High voltage interface to low voltage circuits
  • Wide operating voltage range: ±4V to ±20V
  • Low input offset: 30μV
  • Excellent CMRR and PSRR: 120dB
  • Closed loop -3dB BW: 0.3MHz (AV = 1k) to 5MHz (AV = 0.1)
  • Operating temperature range: -40 °C to +125 °C

Applications

  • Precision test and measurement
  • High voltage industrial process control
  • Signal conditioning amplifier for remote
  • Powered sensors
  • Weigh scales
  • ECG and biomedical sense amplifiers