The document describes the features and characteristics of the TS2012FC filter-free flip-chip stereo 2x2.5 W class D audio power amplifier. The product operates from VCC= 2.5 V to 5.5 V and provides an output power of 1.15 W @5 V or 0.63 W @ 3.6 V into 8Ω. It has output short-circuit protection, low current consumption, and thermal shutdown protection. It is suitable for applications such as cellular phones and PDAs.
The TS2012FC is a fully differential stereo class‑D audio power amplifier offered in a flip‑chip 16‑bump lead‑free package. It operates from a supply voltage of 2.5 V to 5.5 V and provides four selectable gain steps (6, 12, 18, 24 dB). The device includes standby pins for independent channel shutdown, short‑circuit protection, and thermal shutdown at 150 °C.
Typical applications include cellular phones, PDAs and other portable audio devices. The datasheet supplies absolute maximum ratings, detailed electrical characteristics, typical application schematics, package information and ordering codes.
| Supply voltage range | 2.5 V to 5.5 V |
|---|---|
| Standby current | 1 µA (typ) |
| Total wake‑up time | 13 ms (typ) |
| Thermal shutdown temperature | 150 °C |
The device operates from 2.5 V to 5.5 V supply voltage.
It offers four gain settings: 6 dB, 12 dB, 18 dB and 24 dB.