1x10 W digital input class-D automotive audio amplifier with advanced diagnostics, wide voltage operating range for telematics and e-Call application

Features • AEC-Q100 qualified • Integrated 100 dB D/A conversion • I2S and TDM digital input (up to 16CH TDM) • Selectable input sample rate frequency (8/16/32/44.1/48/96) • Wide supply operating range: 3.3 V - 18 V • PWM frequency switching selectable by I2C – 352.8 kHz, 384kHz, 411.6 kHz,

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STMICROELECTRONICS

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Evaluation board for FDA803S and FDA903S power amplifiers

Description EVAL-FDA903S is the evaluation board for the automotive digital class-D power amplifiers FDA803S and FDA903S in QFN32 (exposed pad down). Features • Digital input, class-D output • Single audio channel • I2S bus with I2S and TDM compatibility • I2C bus • Full diagnostic • Co

文件：588.24 Kbytes 页数：4 Pages

STMICROELECTRONICS

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1x10 W digital input class-D automotive audio amplifier with advanced diagnostics, wide voltage operating range for telematics and e-Call application

Features • AEC-Q100 qualified • Integrated 100 dB D/A conversion • I2S and TDM digital input (up to 16CH TDM) • Selectable input sample rate frequency (8/16/32/44.1/48/96) • Wide supply operating range: 3.3 V - 18 V • PWM frequency switching selectable by I2C – 352.8 kHz, 384kHz, 411.6 kHz,

文件：673.11 Kbytes 页数：15 Pages

STMICROELECTRONICS

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1 x 10 W class D digital input automotive power amplifier with diagnostics, wide voltage operation range for car audio and telematics

The FDA903S is the new ST single channel class-D audio amplifier, specifically designed for automotive applications. The FDA903S integrates a 24-bit, 100 dB DAC conversion and PWM class-D output stage with feedback before LC filter. This configuration enables the design of a compact and inexpensive • AEC-Q100 qualified \n• Integrated 100 dB D/A conversion \n• I2S and TDM digital input (up to 16CH TDM) \n• Selectable input sample rate frequency (8/16/32/44.1/48/96 kHz) \n• Wide supply operating range: 3.3 V - 18 V \n• PWM frequency switching selectable by I2C \n •352.8 kHz, 384kHz, 411.6 kHz, 4;

ST

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