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LMP2234 - Operational Amplifier

General Description

The LMP2234 is a quad micropower precision amplifier designed for battery powered applications.

The 1.6 to 5.5V operating supply voltage range and quiescent power consumption of only 50 μW extend the battery life in portable systems.

The LMP2234 is part of the LMP™ precision amplifier family.

Key Features

  • 1 23(For VS = 5V, Typical Unless Otherwise Noted).
  • Supply Current at 1.8V 31 µA.
  • Operating Voltage Range 1.6V to 5.5V.
  • Low TCVOS ±0.75 µV/°C (max).
  • VOS ±150 µV (max).
  • Input Bias Current ±20 fA.
  • PSRR 120 dB.
  • CMRR 97 dB.
  • Open Loop Gain 120 dB.
  • Gain Bandwidth Product 130 kHz.
  • Slew Rate 58 V/ms.
  • Input Voltage Noise, f = 1 kHz 60 nV/√Hz.
  • Temperature Range.
  • 40°C to 125°C.

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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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LMP2234 www.ti.com SNOSAW4D – SEPTEMBER 2007 – REVISED MARCH 2013 LMP2234 Quad Micropower, 1.6V, Precision, Operational Amplifier with CMOS Input Check for Samples: LMP2234 FEATURES 1 23(For VS = 5V, Typical Unless Otherwise Noted) • Supply Current at 1.8V 31 µA • Operating Voltage Range 1.6V to 5.5V • Low TCVOS ±0.