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Overview

Description

The ISL28433TSSOPEVAL1Z evaluation board is designed to evaluate the performance of the ISL28433 chopper-stabilized op amp. The ISL28433 chopper-stabilized, rail-to-rail, quad op amp features a low 8μV maximum VOS over-temperature and a 0.1Hz 1/f noise corner frequency, enabling very-high gain single-stage DC amplifiers that can operate from single cell batteries while consuming only 20μA of current. Each evaluation board can be configured as a precision high-gain (G = 10,000V/V) differential amplifier and demonstrates the level of performance possible with this type of amplifier while operating from battery voltages as low as 1.65V.

Features

  • Single-supply operation: +1.65V to +5.5V
  • Dual-supply operation: ±0.825V to ±2.75V
  • Single-ended or differential input operation with high gain (G = 10,000V/V)
  • External voltage reference (VREF) input
  • Banana jack connectors for power supply and VREF inputs
  • BNC connectors for op amp input and output terminals
  • Convenient PCB pads for op amp input/output impedance loading

Applications

Documentation

Type Title Date
Manual - Development Tools PDF 497 KB
1 item

Design & Development

Software & Tools

Software Downloads

Type Title Date
PCB Design Files ZIP 339 KB
1 item

Models

Models

Type Title Date
Model - SPICE TXT 5 KB
1 item

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