Description
OPA1662, OPA1664 SBOS489A * DECEMBER 2011 * REVISED DECEMBER 2024 OPA166x Low-Power, Low-Noise-and-Distortion, Bipolar-Input SoundPlus.
The dual OPA1662 and quad OPA1664 (OPA166x) series of bipolar-input SoundPlus™ audio operational amplifiers achieve a low 3.
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
Applications
* USB and firewire audio systems
* Analog and digital mixers
* Portable recording systems
* Audio effects processors
* High-end A/V receivers
* High-end DVD and Blu-Ray™ players
