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OPA1692 Datasheet Audio Operational Amplifier

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design OPA1692 SBOS566C – JUNE 2017 – REVISED OCTOBER 2018 OPA1692 Low-Power, Low-Noise and Low-Distortion SoundPlus™ Audio.

General Description

The OPA169x operational amplifiers achieve a new level of performance for low-power amplifiers with a low 4.2-nV/√Hz noise density and distortion of –127 dB at 1 kHz.

This op amps offer rail-to-rail output swing to within 200 mV of the power supplies with a 2-kΩ load, which increases headroom and maximizes dynamic range.

These devices have a high output drive capability of ±50 mA.

Key Features

  • 1 Low Noise: 4.2 nV/√Hz at 1 kHz.
  • Low Distortion:.
  • 127 dB at 1 kHz.
  • Low Quiescent Current: 650 µA per Channel.
  • Slew Rate: 23 V/μs.
  • Wide Gain Bandwidth: 5.1 MHz.
  • Unity-Gain Stable.
  • Rail-to-Rail Output.
  • Wide Supply Range: ±1.75 V to ±18 V, or 3.5 V to 36 V 2.

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