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Renesas Electronics Corporation

Overview

The ISL28233SOICEVAL1Z evaluation board contains the circuitry needed to evaluate the high performance of the ISL28233 chopper-stabilized op amp. The ISL28233 chopper-stabilized, rail-to-rail, dual 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.

The ISL28233SOICEVAL1Z 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

Products in the Design

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ISL28233SOICEVAL1Z Chopper Stabilized Op Amp Eval Board

ISL28233SOICEVAL1Z

Active
Pb (Lead) Free:Yes
ECCN (US):EAR99
HTS (US):8542.33.0001

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