High-efficiency audio power amplifier includes integrated digital output clipper

The TAS5722L device from Texas Instruments, is a high-efficiency mono Class-D audio power amplifier which includes integrated digital output clipper, several gain options, and a wide power supply operating range. It operates with a nominal supply voltage from 4.5V to 17VDC. The amplifier is optimized for high transient power capability to utilize the dynamic power headroom of small loudspeakers. It is capable of delivering more than 15W of continuous power into a 4ohm speaker. The digital time division multiplexed (TDM) interface enables up to eight devices to share the same bus. The device is available in a 4mm × 4mm, 32-pin QFN package.