FDA803U Datasheet - STMicroelectronics

FDA803U 1 x 45W class-D digital input automotive power amplifier

The FDA803U is a single bridge class D amplifier, designed in the most advanced BCD technology, intended for any automotive audio application (car radio, telematics and e-call, noise and tone generators, etc). The FDA803U integrates a high performance D/A converter together with powerful MOSFET outp.

FDA803U Features

* AEC-Q100 qualified

* Integrated 108 dB D/A conversion

* I2S and TDM digital input (4/8/16CH TDM)

* Input sampling frequency: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz

* Full I2C bus driving (3.3/1.8 V)

* CISPR 25 - Class V (Fourth edition)

* Very low quiescent current

* Out

FDA803U Datasheet (1.31 MB)