TMPA401DM Overview
The TMPA401DM is a bridged-tied (BTL) Class-D audio amplifier for driving speakers with high power efficiency. It can drive 4Ω, 6Ω, 8Ω or 16Ω speakers. The output power can be up to 15W.
TMPA401DM Key Features
- 15-W Class-D Output
- Power efficiency is up to 82%
- Time delay for de-pop control
- Thermal Protection
- Output Pin Short-Circuit Protection (Short to Other Outputs, Short to VCC, Short to Ground)
- Differential / Single-Ended Input
- Low Supply Current (5mA Typical at 12V)
- Low Current in Shutdown Mode (<1µ A Typical)
- Separate VCC & PVCC