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OPA4322S - CMOS Operational Amplifier

Download the OPA4322S datasheet PDF. This datasheet also covers the OPA322 variant, as both devices belong to the same cmos operational amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

The OPAx322x series consists of single, dual, and quad-channel CMOS operational amplifiers featuring low noise and rail-to-rail inputs and outputs optimized for low-power, single-supply applications.

Key Features

  • 1 Gain Bandwidth: 20 MHz.
  • Low Noise: 8.5 nV√Hz at 1 kHz.
  • Slew Rate: 10 V/μs.
  • Low THD+N: 0.0005%.
  • Rail-to-Rail I/O.
  • Offset Voltage: 2 mV (maximum).
  • Supply Voltage: 1.8 V to 5.5 V.
  • Supply Current: 1.5 mA/ch.
  • Shutdown: 0.1 μA/ch.
  • Unity-Gain Stable.
  • Small Packages:.
  • SOT-23, SON, VSSOP, TSSOP 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPA322-etcTI.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Texas Instruments

Part Number Description
OPA4322 CMOS Operational Amplifier
OPA4322-Q1 CMOS Operational Amplifier
OPA4325 CMOS Operational Amplifier
OPA4313 1.8-V CMOS OPERATIONAL AMPLIFIER
OPA4314 1.8-V CMOS Operational Amplifier
OPA4314-Q1 1.8-V CMOS Operational Amplifier
OPA4316 1.8-V CMOS Operational Amplifier
OPA4317 Rail-to-Rail I/O Operational Amplifier
OPA4330 CMOS Operational Amplifier
OPA4340 Operational Amplifier

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.

View original datasheet text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community OPA322, OPA322S OPA2322, OPA2322S OPA4322, OPA4322S SBOS538F – JANUARY 2011 – REVISED DECEMBER 2016 OPAx322x 20-MHz, Low-Noise, 1.8-V, RRI/O, CMOS Operational Amplifier With Shutdown 1 Features •1 Gain Bandwidth: 20 MHz • Low Noise: 8.5 nV√Hz at 1 kHz • Slew Rate: 10 V/μs • Low THD+N: 0.0005% • Rail-to-Rail I/O • Offset Voltage: 2 mV (maximum) • Supply Voltage: 1.8 V to 5.5 V • Supply Current: 1.5 mA/ch – Shutdown: 0.