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FDA803D

STMicroelectronics
Part Number FDA803D
Manufacturer STMicroelectronics
Description 1 x 45W class D digital input automotive power amplifier
Published Sep 6, 2018
Detailed Description FDA803D 1 x 45 W class D digital input automotive power amplifier with diagnostics, wide voltage operation range for ca...
Datasheet PDF File FDA803D PDF File

FDA803D
FDA803D

Overview
FDA803D 1 x 45 W class D digital input automotive power amplifier with diagnostics, wide voltage operation range for car audio and telematic Datasheet - production data 3RZHU662 ([SSDGGRZQ *$'*36 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  Output lowpass filter included in the feedback allowing outstanding audio performances  Wide operating supply range from 3.
3 to 18 V, suitable for car radio, telematics and e-call  MOSFET power outputs allowing high output power capability – 1 x 25 W /4 Ω @ 14.
4 V, 1 kHz THD = 1% – 1 x 30 W /4 Ω @ 14.
4 V, 1 kHz THD = 10%  2 Ω loads driving  Power limiting function (configurable through I2C)  I2C bus diagnostics: – Short to VCC/GND – Short load and open load det...


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