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LMP8272 Datasheet Precision Voltage Difference Amplifier

Manufacturer: Texas Instruments

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General Description

The LMP8272 is a fixed gain differential amplifier with a −2V to 16V input common mode voltage range and a supply voltage range of 4.75V to 5.5V.

The LMP8272 is part of the LMP™ precision amplifier family which will detect, amplify, and filter small differential signals in the presence of high common mode voltages.

The gain is fixed at 14 and is adequate to drive an ADC to full scale in most cases.

Overview

OBSOLETE LMP8272 www.ti.com SNOSAP7F – AUGUST 2005 – REVISED APRIL 2013 LMP8272 High Common Mode, Gain of 14, Precision Voltage Difference Amplifier Check for Samples:.

Key Features

  • 1.
  • 23 Typical Values, TA = 25°C.
  • Input Offset Voltage: ±1 mV Max.
  • TCVOS: ±15 μV/°C Max.
  • CMRR: 80 dB Min.
  • Output Voltage Swing: Rail-to-Rail.
  • Bandwidth: 80 kHz.
  • Operating Temperature Range (Ambient):.
  • 40°C to 125°C.
  • Supply Voltage: 4.75V to 5.5V.
  • Supply Current: 1 mA.

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