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LMP8601Q Datasheet Bidirectional Precision Current Sensing Amplifier

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: LMP8601/LMP8601Q 60V Common Mode, Bidirectional Precision Current Sensing Amplifier LMP8601/LMP8601Q July 16, 2009 60V Common Mode, Bidirectional Precision Current Sensing Amplifier.

Download the LMP8601Q datasheet PDF. This datasheet also includes the LMP8601 variant, as both parts are published together in a single manufacturer document.

General Description

The LMP8601 and LMP8601Q are fixed 20x gain precision amplifiers.

The part 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.

Key Features

  • Unless otherwise noted, typical values at TA = 25°C, VS = 5.0V, Gain = 20x.
  • TCVOS.
  • CMRR 10μV/°C max 90 dB min.
  • Input offset voltage 1 mV max.
  • CMVR at VS = 3.3V.
  • CMVR at VS = 5.0V.
  • Operating ambient temperature range.
  • 4V to 27V.
  • 22V to 60V.
  • 40°C to 125°C.
  • LMP8601Q available in Automotive AEC-Q100 Grade 1 qualified version.
  • Single supply bidirectional operation.
  • All Min / Max limits 100% tested.