RT9114BGQV, VQFN-28(4x5) Преобразователь DC-DC

The RT9114B is a high efficiency, I2S-input, stereo channel audio power amplifier delivering 2x20W into 8ohm 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. • Wide input supply range from 8V to 26.4V• 2x20W at into 8ohm BTL at 20V• 2x9W at into 8ohm BTL at 12V• Support stereo channels output• Sampling frequency from 8KHz to 96KHz• Built-In Anti-Pop Function for BTL BD Modulations• More than 24 Programmable Biquads for Speaker Equalization• Programmable coefficients for DRC filters and supporting multi-compression ratios• Built-in DC blocking filters