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OPA1654 - Audio Operational Amplifier

Download the OPA1654 datasheet PDF. This datasheet also covers the OPA1652 variant, as both devices belong to the same audio operational amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

The OPA1652 (dual) and OPA1654 (quad) FET-input operational amplifiers achieve a low 4.5-nV/√Hz noise density with an ultra-low distortion of 0.00005% at 1 kHz.

Key Features

  • 1 Low Noise: 4.5 nV/√Hz at 1 kHz 3.8 nV/√Hz at 10 kHz.
  • Low Distortion: 0.00005% at 1 kHz.
  • Low Quiescent Current: 2 mA per Channel.
  • Low Input Bias Current: 10 pA.
  • Slew Rate: 10 V/μs.
  • Wide Gain Bandwidth: 18 MHz (G = 1).
  • Unity-Gain Stable.
  • Rail-to-Rail Output.
  • Wide Supply Range: ±2.25 V to ±18 V, or 4.5 V to 36 V.
  • Dual and Quad Versions Available.
  • Small Package Sizes: Dual: SO-8 and MSOP-8 Quad: SO-1.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPA1652-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
OPA1013 Precision / Single-Supply DUAL OPERATIONAL AMPLIFIER Burr-Brown
OPA105 FET Input Military Operational AMplifier Burr-Brown
OPA111 Low Noise Precision Difet OPERATIONAL AMPLIFIER Burr-Brown
OPA121 Low Cost Precision Difet OPERATIONAL AMPLIFIER Burr-Brown
OPA124 Low Noise Precision Difet OPERATIONAL AMPLIFIER Burr-Brown

Other Datasheets by Texas Instruments

Part Number Description
OPA1652 Audio Operational Amplifier
OPA1655 Audio Operational Amplifier
OPA1656 Audio Operational Amplifier
OPA1602 AUDIO OPERATIONAL AMPLIFIERS
OPA1604 AUDIO OPERATIONAL AMPLIFIERS

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 Reference Design OPA1652, OPA1654 SBOS477B – DECEMBER 2011 – REVISED DECEMBER 2016 OPA165x SoundPlus™ Low Noise and Distortion, General-Purpose, FET-Input Audio Operational Amplifiers 1 Features •1 Low Noise: 4.5 nV/√Hz at 1 kHz 3.8 nV/√Hz at 10 kHz • Low Distortion: 0.00005% at 1 kHz • Low Quiescent Current: 2 mA per Channel • Low Input Bias Current: 10 pA • Slew Rate: 10 V/μs • Wide Gain Bandwidth: 18 MHz (G = 1) • Unity-Gain Stable • Rail-to-Rail Output • Wide Supply Range: ±2.25 V to ±18 V, or 4.