OPA1656 DIP8 Ultra Low Noise and Distortion FET-Input Audio Operational Amplifie

Description

DIP8 OPA1656 Dual Ultra-Low-Noise Low-Distortion FET-Input Audio Operational Amplifier.
The OPA1656 is a Burr-BrownTM operational amplifier (op amp) designed specifically for audio and industrial applications, where maintaining signal fidelity is crucial.
Please note that the operational amplifiers are available in two different pin cross-sections options - circular (0.5mm diameter) and rectangular (0.65x0.68mm).
Let
me know which one you prefer.
Features
1
Ultra-low noise:
Voltage noise: 2.9 nV/
?
Hz at 10 kHz
Current noise: 6 fA/
Hz at 1 kHz
Low distortion:
0.000029% (-131 dB) at 1 kHz
0.000035% (-129 dB) at 20 kHz
High open-loop gain: 150 dB
High output current: 100 mA
Low input bias current: 10 pA
Slew rate: 24 V/μs
Gain bandwidth product: 53 MHz
Rail-to-rail output
Wide supply range:
±2.25 V to ±18 V or 4.5 V to 36 V
Quiescent current: 3.9 mA per channel