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OPA1652 - Audio Operational Amplifier

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.

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Other Datasheets by Texas Instruments

Part Number Description
OPA1654 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.

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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.