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概览

描述

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.

特性

  • 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

应用

  • Bidirectional current sense
  • Temperature measurement
  • Medical equipment
  • Electronic weighing scales
  • Precision/Strain gauge sensors
  • Precision regulation
  • Low-ohmic current sense
  • High-gain analog front-ends

文档

类型 文档标题 日期
手册 - 开发工具 PDF 497 KB
1 item

设计和开发

软件与工具

软件下载

类型 文档标题 日期
PCB 设计文件 ZIP 339 KB
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模型

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