OPA1662 Overview
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 increases headroom and maximizes dynamic range. These devices also have a high output drive capability of ±30mA.
OPA1662 Key Features
- Low noise: 3.3nV/√Hz at 1kHz
- Low distortion: 0.00006% at 1kHz
- Low quiescent current
- Slew rate: 17V/μs
- Wide gain bandwidth: 22MHz (G = +1)
- Unity gain stable
- Rail-to-rail output
- Wide supply range
- Dual and quad versions available
- Small package sizes