RT9114B Datasheet (Richiek) - Dual Channel Digital Audio System

RT9114B, Dual Channel Digital Audio System

The RT9114B is a high efficiency, I2S-input, stereo channel audio power amplifier delivering 2x20W into 8 BTL speaker loads.

It can deliver over 90% power efficiency and eliminate the need for heat-sink.

The built-in anti-pop functions can reduce the speaker’s pop noise under all kind of scenarios.

RT9114B Features

* three band DRC and flexible multi-band biquads for anti-clipping, power limiting, and speaker equalization. Features

* Wide Input Supply Range : 8V to 26.4V

* 2x20W at into 8 BTL at 20V

* 2x9W at into 8 BTL at 12V

* Support Stereo Channels Output

* Sampling Frequency from 8kHz