概要

The ISL28005 is a ground-sensing current sense amplifier that amplifies millivolt current signals developed across sub-1Ω sense resistors.

The ISL28005 sub-family of lower-cost amplifiers for general (current) sensing applications feature measurement accuracies better than 4% and input offset voltages less than 500μV over the -40 °C to +125 °C temperature range.

The ISL28005xEVAL1Z evaluation board is a design platform containing all the circuitry needed to characterize critical performance parameters of the ISL28005 in either a high-side or low-side current sense application. The ISL28005 is available in fixed 100V/V, 50V/V, 20V/V gains.

For greater precision, the ISL28006 sub-family offers gain accuracy and input offset voltages as low as 1% and 300μV over the full temperature range, depending on the device.

ISL28005/6FH-xxEV1Z Current Sense Amplifier Eval Board
ISL28005/6FH-xxEV1Z Current Sense Amplifier Eval Board
  • Low power consumption: 50µA,Typ.
  • Supply range: 2.7V to 28V
  • Wide common mode input: 0V to 28V
  • Fixed gain versions
    • ISL28005-100: 100V/V
    • ISL28005-50: 50V/V
    • ISL28005-20: 20V/V
  • ISL28005
    • Vos max = 500uV
    • Gain accuracy max = 2%
  • ISL28006
    • Vos max = 250uV
    • Gain accuracy max = 0.7%
    • Adjustable gain option – ISL28006-ADJ

アプリケーション

  • Power management/monitors
  • Power distribution and safety
  • DC/DC, AC/DC converters
  • Battery management /charging
  • Automotive power distribution

ドキュメント

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ISL28005xEVAL1Z Evaluation Board Manual
PDF 1.48 MB
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設計・開発

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PCB設計ファイル
ISL2800xEVAL1Z Design Files
ZIP 241 KB
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製品選択

    Processing table
    説明
    ご購入 / サンプル
    型名
    ISL28005FH-50EVAL1Z
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    ISL28005FH-20EVAL1Z
    circleアクティブ
    サンプル入手可能
    今すぐ購入する
    		Micropower, Rail-to-Rail Input Current Sense Amplifier with Voltage Output and 20V/V Fixed Gain サンプルを入手,
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