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STMICROELECTRONICS AEKAUDD903V1 Automotive Audio Amplifier Board
The AEK-AUD-D903V1 is an evaluation board designed for the FDA903D 1 x 45 W class D digital input automotive power amplifier. It's suitable for automotive audio, infotainment, and telematic applications, offering features like load current monitoring, wide voltage operation, and Electric Vehicle Warning Sounds (AVAS) capabilities. The board supports I²S interface, a configurable I²C bus, and includes diagnostic features such as short-to-Vcc/GND detection and thermal protection. It's part of the AutoDevKit initiative and is RoHS compliant, making it a versatile solution for entry-level AVAS systems.
STMICROELECTRONICS AEKAUDD903V1 Automotive Audio Amplifier Board Specifications:
- With: FDA903D class D automotive grade audio amp
- Channel: Mono channel up to 45 W
- Interface: Supports audio stream via I²S interface
- Configuration: Configurable through dedicated I²C bus
- Diagnostics: Dedicated DC diagnostic interrupt pin
- Mute: Dedicated hardware MUTE pin
- Load Detection: Open load in play detection
- Protection: Short to Vcc / GND diagnostic, Thermal protection
- Initiative: Part of the AutoDevKit initiative
- Voltage Operation: Wide voltage operation range
- Package: PowerSSO-36 slug-down package
- Power Limiting: Configurable power limiting function
- Interfaces: High-speed I²C and legacy mode interfaces
- Finite State Machine: Internal finite state machine
- Address: Up to eight devices in the same application with a single I2C bus
- AVAS: Electric Vehicle Warning Sounds (or Acoustic Vehicle Alerting Systems)
- Noise Level: Continuous noise level of at least 56 dBA (within 2 meters) if the car is going 20 km/h (12 mph) or slower, and a maximum of 75 dBA
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Frequently Asked Questions
Where can I buy STMICROELECTRONICS AEKAUDD903V1?
You can click on the BUY or RFQ button to purchase AEKAUDD903V1 from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part AEKAUDD903V1?
You can download the AEKAUDD903V1 datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of AEKAUDD903V1?
STMICROELECTRONICS