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LMP8276 Datasheet Bidirectional Precision Voltage Difference Amplifier

Manufacturer: Texas Instruments

General Description

The LMP8276 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 LMP8276 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 20 and is adequate to drive an ADC to full scale in most cases.

Overview

OBSOLETE LMP8276 www.ti.com SNOSAK2K – DECEMBER 2004 – REVISED APRIL 2013 LMP8276 High Common Mode, Gain of 20, Bidirectional Precision Voltage Difference Amplifier Check for Samples:.

Key Features

  • 1.
  • 23 Typical Values, TA = 25°C.
  • Bidirectional Current Sense Capability.
  • Input Offset Voltage: ±2 mV Max.
  • TCVos: ±30 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.