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OPA4376 Datasheet Precision Operational Amplifier

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design OPA376, OPA2376, OPA4376 SBOS406G – JUNE 2007 – REVISED DECEMBER 2015 OPAx376 Low-Noise, Low Quiescent Current,.

Download the OPA4376 datasheet PDF. This datasheet also includes the OPA376 variant, as both parts are published together in a single manufacturer document.

General Description

The OPA376 family represents a new generation of low-noise operational amplifiers with e-trim™, offering outstanding dc precision and ac performance.

Rail-torail input and output, low offset (25 μV, maximum), low noise (7.5 nV/√Hz), quiescent current of 950 μA (maximum), and a 5.5-MHz bandwidth make this part very attractive for a variety of precision and portable applications.

In addition, this device has a reasonably wide supply range with excellent PSRR, making it attractive for applications that run directly from batteries without regulation.

Key Features

  • 1 Low Noise: 7.5 nV/√Hz at 1 kHz.
  • 0.1 Hz to 10 Hz Noise: 0.8 μVPP.
  • Quiescent Current: 760 μA (typical).
  • Low Offset Voltage: 5 μV (typ).
  • Gain Bandwidth Product: 5.5 MHz.
  • Rail-to-Rail Input and Output.
  • Single-Supply Operation.
  • Supply Voltage: 2.2 V to 5.5 V.
  • Space-Saving Packages:.
  • SC70, SOT-23, DSBGA, VSSOP, TSSOP 2.