OPA1611AID. Assembly/installation: surface-mounted component (SMD). Function: Operational amplifier. Housing (according to data sheet): SO-8. Housing: SO. Note: superior sound quality. Number of terminals: 8. Operating temperature: -55...+125°C. RoHS: yes. Supply voltage: 40V. VCC: ±2.25...±18V. Original product from manufacturer: Texas Instruments. Quantity in stock updated on 11/13/2025, 22:29