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LMP7731 - RRIO Amplifier

General Description

The LMP7731 is a single, low noise, rail-to-rail input and output, low voltage amplifier.

The LMP7731 is part of the LMP™ precision amplifier family and is ideal for precision and low noise applications with low voltage requirements.

CMRR 130 dB Open Loop Gain 130 dB G

Key Features

  • 1 23(Typical Values, TA = 25°C, VS = 5V).
  • Input Voltage Noise.
  • f = 3 Hz 3.3 nV/√Hz.
  • f = 1 kHz 2.9 nV/√Hz.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LMP7731 www.ti.com SNOSAT6E – JULY 2007 – REVISED MARCH 2013 2.9 nV/sqrt(Hz) Low Noise, Precision, RRIO Amplifier Check for Samples: LMP7731 FEATURES 1 23(Typical Values, TA = 25°C, VS = 5V) • Input Voltage Noise – f = 3 Hz 3.3 nV/√Hz – f = 1 kHz 2.9 nV/√Hz DESCRIPTION The LMP7731 is a single, low noise, rail-to-rail input and output, low voltage amplifier. The LMP7731 is part of the LMP™ precision amplifier family and is ideal for precision and low noise applications with low voltage requirements. • CMRR 130 dB • Open Loop Gain 130 dB • GBW 22 MHz • Slew Rate 2.4 V/µs • THD @ f = 10 kHz, AV = +1, RL = 2 kΩ 0.001% • Supply Current per Channel 2.2 mA • Supply Voltage Range 1.8V to 5.5V • Operating Temperature Range −40°C to 125°C • Input Bias Current ±1.