TS4997 Datasheet (STMicroelectronics) - 2 x 1W differential input stereo audio amplifier

TS4997, 2 x 1W differential input stereo audio amplifier

The TS4997 is designed for top-class stereo audio applications.

Thanks to its compact and power-dissipation efficient QFN16 package with exposed pad, it suits a variety of applications.

With a BTL configuration, this audio power amplifier is capable of delivering 1W per channel of continuous RMS out

TS4997 Features

* QFN16 4x4mm Operating range from VCC= 2.7V to 5.5V 1W output power per channel @ VCC=5V, THD+N=1%, RL=8Ω Ultra low standby consumption: 10nA typ. 80dB PSRR @ 217Hz with grounded inputs High SNR: 106dB(A) typ. Fast startup time: 45ms typ. Pop&cl