RT9114B
RT9114B is Dual Channel Digital Audio System manufactured by Richiek.
Dual Channel Digital Audio System with EQ and Frequency DRC Control
General Description
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. Built-in protection circuits can provide over-temperature, over-current, over-voltage, and under-voltage protections and report error status. The RT9114B is an I2S device receiving all clocks from external sources. It can support both master and slave mode with wide input sampling rate from 8kHz to...
