1 x 45W class-D digital input automotive power amplifier
FDA803U
1 x 45 W class D digital input automotive power amplifier with diagnostics, wide voltage operation range for ca...
Description
FDA803U
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
3RZHU6626OXJXS
*$'*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 detection (also in
play mode) – Four thermal warnings
DC offset detector (also in play) and 'hot spot' detection
Clipping detector
Integrated thermal protection Legacy mode ('no I2C' mode), 4 configurable
settings
Short circuit and ESD integrated protections
Package: PowerSSO-36 exposed pad up
Description
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 integ...
Similar Datasheet