OPA1641AID. Assembly/installation: surface-mounted component (SMD). Function: 1 channel audio amplifier. Rail-to-rail output. Housing (according to data sheet): SO-8. Housing: SO. Note: ultra-low distortion rate 0.00005% @ 1kHZ. Number of terminals: 8. Operating temperature: -40...+85°C. RoHS: yes. Original product from manufacturer: Texas Instruments. Quantity in stock updated on 13/11/2025, 22:29