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OPA4375 Datasheet 10-MHz Low Broadband Noise RRO Operational Amplifier

Manufacturer: Texas Instruments

Download the OPA4375 datasheet PDF. This datasheet also includes the OPA375 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (OPA375-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The OPAx375 family includes single (OPA375), dual (OPA2375) and quad-channel (OPA2375) generalpurpose CMOS operation amplifiers (op amp) that provide an extremely low noise figure of 3.5 nV/√Hz, a low offset of 500 µV (maximum) and a wide bandwidth of 10 MHz.

The low noise and wide bandwidth make the OPAx375 family attractive for a variety of precision applications that require a good balance between cost and performance.

Additionally, the input bias current of the OPAx375 supports applications with high source impedance.

Overview

OPA375, OPA2375 SBOS886E – NOVEMBER 2017 – REVISED AUGUST 2021 OPA375, OPA2375, OPA4375 500-µV (Maximum), 10-MHz, Low Broadband Noise, RRO, Operational Amplifier.

Key Features

  • Low broadband noise: 3.5 nV/√Hz.
  • Low offset voltage: 500 µV (maximum).
  • Low THD+N: 0.00015%.
  • Gain bandwidth: 10 MHz.
  • Rail-to-rail output.
  • Unity-gain stable.
  • Low IQ:.
  • OPA375: 890 µA/ch.
  • OPA2375/OPA4375: 990 µA/ch.
  • Wide supply range:.
  • OPA375: 2.25 V to 5.5 V.
  • OPA2375/OPA4375: 1.7 V to 5.5 V.
  • Low offset voltage drift: ±0.16 µV/°C 2.

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