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OPA1664

Audio Operational Amplifier

OPA1664 Features

* Low noise: 3.3nV/√Hz at 1kHz

* Low distortion: 0.00006% at 1kHz

* Low quiescent current: 1.5mA per channel

* Slew rate: 17V/μs

* Wide gain bandwidth: 22MHz (G = +1)

* Unity gain stable

* Rail-to-rail output

* Wide supply range: ±1.5V

OPA1664 General Description

The dual OPA1662 and quad OPA1664 (OPA166x) series of bipolar-input SoundPlus™ audio operational amplifiers achieve a low 3.3nV/√Hz noise density with an ultra-low distortion of 0.00006% at 1kHz. The OPA166x series of op amps offer rail-to-rail output swing to within 600mV with 2kΩ load, which incr.

OPA1664 Datasheet (2.31 MB)

Preview of OPA1664 PDF

Datasheet Details

Part number:

OPA1664

Manufacturer:

Texas Instruments ↗

File Size:

2.31 MB

Description:

Audio operational amplifier.
OPA1662, OPA1664 SBOS489A

* DECEMBER 2011

* REVISED DECEMBER 2024 OPA166x Low-Power, Low-Noise-and-Distortion, Bipolar-Input SoundPlus.

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OPA1664 Audio Operational Amplifier Texas Instruments

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