STMicroelectronics AEK-AUD-D903V1 Class D Automotive Audio Amplifier Board with Advanced Diagnostics Evaluation Board

The STMicroelectronics Evaluation Board for the FDA903D 1 x 45 W class D digital input automotive power amplifier, with load current monitoring and wide voltage operation range, is highly suitable for typical automotive audio, infotainment and telematic applications in conjunction with suitable automotive microcontrollers.

• Mono channel up to 45 W
• Supports audio stream via I²S interface
• Configurable through dedicated I²C bus
• Dedicated DC diagnostic interrupt pin to signal faults
• Dedicated hardware MUTE pin
• Open load in play detection
• Short to Vcc / GND diagnostic
• Thermal protection