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LT1999-20 - Bidirectional Current Sense Amplifier

This page provides the datasheet information for the LT1999-20, a member of the LT1999-10 Bidirectional Current Sense Amplifier family.

Description

The LT®1999 is a high speed precision current sense amplifier, designed to monitor bidirectional currents over a wide common mode range.

The LT1999 is offered in three gain options: 10V/V, 20V/V, and 50V/V.

Features

  • nn Buffered Output with 3 Gain Options: 10V/V, 20V/V, 50V/V nn Gain Accuracy: 0.5% Max nn Input Common Mode Voltage Range:.
  • 5V to 80V nn AC CMRR > 80dB at 100kHz nn Input Offset Voltage: 1.5mV Max nn.
  • 3dB Bandwidth: 2MHz nn Smooth, Continuous Operation Over Entire Common Mode Range nn 4kV HBM Tolerant and 1kV CDM Tolerant nn Low Power Shutdown.

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Full PDF Text Transcription

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LT1999-10/LT1999-20/ LT1999-50 High Voltage, Bidirectional Current Sense Amplifier Features nn Buffered Output with 3 Gain Options: 10V/V, 20V/V, 50V/V nn Gain Accuracy: 0.5% Max nn Input Common Mode Voltage Range: –5V to 80V nn AC CMRR > 80dB at 100kHz nn Input Offset Voltage: 1.
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