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FDA903U-KBX 45W Automotive Class-D Audio Power Amplifiers PowerSSO-36 from STMicroelectronics

The FDA903U 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).

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)


FDA903U-KBT 45W Class-D Audio Power Amplifiers PowerSSO-36
FDA903U-KBX 45W Class-D Audio Power Amplifiers PowerSSO-36

https://www.st.com/resource/en/datasheet/fda903u.pdf

https://www.st.com/en/automotive-infotainment-and-telematics/fda903u.html#overview

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