* 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.

* USB and firewire audio systems
* Analog and digital mixers
* Portable recording systems
* Audio effect.

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 outp.

OPA1662

OPA1662-Q1

OPA1602

OPA1604

OPA1611

OPA1612

OPA1612-Q1

OPA1622

OPA1632

OPA1637

OPA1641

OPA1642

OPA1644