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LT6109-2 - High Side Current Sense Amplifier

This page provides the datasheet information for the LT6109-2, a member of the LT6109-1 High Side Current Sense Amplifier family.

Description

The LT®6109 is a complete high side current sense device that incorporates a precision current sense amplifier, an integrated voltage reference and two comparators.

Two versions of the LT6109 are available.

Features

  • Current Sense Amplifier.
  • Fast Step Response: 500ns.
  • Low Offset Voltage: 125µV Maximum.
  • Low Gain Error: 0.2% Maximum n Internal 400mV Precision Reference n Internal Latching Comparators with Reset.
  • Fast Response Time: 500ns.
  • Total Threshold Error: ±1.25% Maximum.
  • Two Comparator Polarity Options n Wide Supply Range: 2.7V to 60V n Supply Current: 550µA n Low Shutdown Current: 5µA Maximum n Specified for.
  • 40°C to 125°C.

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Full PDF Text Transcription

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FEATURES Current Sense Amplifier – Fast Step Response: 500ns – Low Offset Voltage: 125µV Maximum – Low Gain Error: 0.2% Maximum n Internal 400mV Precision Reference n Internal Latching Comparators with Reset – Fast Response Time: 500ns – Total Threshold Error: ±1.25% Maximum – Two Comparator Polarity Options n Wide Supply Range: 2.7V to 60V n Supply Current: 550µA n Low Shutdown Current: 5µA Maximum n Specified for –40°C to 125°C Temperature Range n Available in 10-Lead MSOP Package n LT6109-1/LT6109-2 High Side Current Sense Amplifier with Reference and Comparators DESCRIPTION The LT®6109 is a complete high side current sense device that incorporates a precision current sense amplifier, an integrated voltage reference and two comparators.
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