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LMP8603 - Bidirectional Precision Current Sensing Amplifier

This page provides the datasheet information for the LMP8603, a member of the LMP8602 Bidirectional Precision Current Sensing Amplifier family.

Description

The LMP8602 and LMP8603 are fixed gain precision amplifiers.

The parts will amplify and filter small differential signals in the presence of high common mode voltages.

22V to +60V when operating from a single 5V supply.

Features

  • Unless otherwise noted, typical values at TA = 25°C, VS = 5.0V, Gain = 50x (LMP8602), Gain = 100x (LMP8603) 10μV/°C max.
  • TCVos 90 dB min.
  • CMRR 1 mV max.
  • Input offset voltage.
  • 4V to 27V.
  • CMVR at VS = 3.3V.
  • 22V to 60V.
  • CMVR at VS = 5.0V.
  • Operating ambient temperature range.
  • 40°C to 125°C.
  • Single supply bidirectional operation.
  • All Min / Max limits 100% tested.

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Datasheet preview – LMP8603

Datasheet Details

Part number LMP8603
Manufacturer National Semiconductor
File Size 624.40 KB
Description Bidirectional Precision Current Sensing Amplifier
Datasheet download datasheet LMP8603 Datasheet
Additional preview pages of the LMP8603 datasheet.

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Full PDF Text Transcription

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LMP8602/LMP8603 60V Common Mode, Fixed Gain, Bidirectional Precision Current Sensing Amplifier www.DataSheet4U.com July 17, 2009 LMP8602/LMP8603 60V Common Mode, Fixed Gain, Bidirectional Precision Current Sensing Amplifier General Description The LMP8602 and LMP8603 are fixed gain precision amplifiers. The parts will amplify and filter small differential signals in the presence of high common mode voltages. The input common mode voltage range is –22V to +60V when operating from a single 5V supply. With a 3.3V supply, the input common mode voltage range is from –4V to +27V. The LMP8602 and LMP8603 are members of the Linear Monolithic Precision (LMP®) family and are ideal parts for unidirectional and bidirectional current sensing applications.
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