1 x 45W class D digital input automotive power amplifier
FDA803D
1 x 45 W class D digital input automotive power amplifier with diagnostics, wide voltage operation range for ca...
Description
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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