RT5509 Datasheet - Richtek

RT5509 - Speaker Amplifier

The RT5509 is a mono BTL class-D amplifier with cutting-edge speaker protection algorithm.

Also, a built-in DC-DC step-up converter is used to provide efficient power for class-D amplifier.

I2S interface supports two different audio sources while a pair of auxiliary DATAI/O is used for stereo mode o

RT5509 Features

* Class-D Speaker AMP

* 4.3W Output Power @ 9.5V, 8 Load, THD < 1%

* 0/3/6/9/12/15/18dB Boost Gain

* 20V Output Noise @ 0dB Gain

* Boost Converter

* Adaptive Boost for Speaker, Boost from Battery Supply Up to Programmed Voltage, Max 9.5V

* Power Modes : Adaptive Boost,

Datasheet Details

RT5509

Richtek

3.01 MB

Speaker amplifier.

📁 Related Datasheet

📌 All Tags