The TS922 is a rail-to-rail dual BiCMOS operational amplifier optimized and fully specified for 3V and 5V operation. The device’s high output current allows low-load impedances to be driven. Very low noise, low distortion, low offset and a high output current capability make this device an excellent choice for high quality, low voltage or battery operated audio systems. The device is stable for capacitive loads up to 500pF.
The TS922 is a rail‑to‑rail dual BiCMOS operational amplifier optimized for 3 V and 5 V operation. It offers low noise (9 nV/√Hz), low distortion, low input offset (900 µV max), and a high output current capability of 80 mA, making it suitable for high‑quality, low‑voltage audio and other battery‑powered applications.
The device is supplied in several packages, including TSSOP‑8, DIP‑8, and a flip‑chip package, and is stable driving capacitive loads up to 500 pF. Typical applications include headphone amplifiers, piezoelectric speaker drivers, sound cards, line drivers, and actuator drivers.
| Supply voltage range | 2.7 V to 12 V |
|---|---|
| Maximum supply voltage (absolute rating) | 14 V |
| Low input offset voltage | 900 µV max |
| Output short‑circuit current | 80 mA |
The absolute maximum supply voltage is 14 V.
The device can source up to 80 mA of output current.