AD2402WCCSZ

Overview

The AD2402WCCSZ is a single-channel audio transceiver from Analog Devices, designed for Automotive Audio Bus (A²B) applications. It supports I2C, I2S, and TDM interfaces for control and data transmission. The device is qualified to AEC-Q100 standards for automotive use. It facilitates synchronous multi-channel audio communication with configurable upstream and downstream channels. The component operates within standard automotive temperature ranges and integrates necessary logic for bus master or slave configurations.

Feature Summary

• Single-channel A²B transceiver supporting up to 32 upstream and 32 downstream channels
• I2C interface for register access and system configuration
• I2S/TDM digital audio interface with programmable data rates
• AEC-Q100 qualified for automotive reliability

Applications

• Automotive audio systems
• In-vehicle communications networks
• Multi-zone audio distribution

Procurement Notes

Verify the specific ordering suffix and package variant against the manufacturer's current datasheet. Confirm AEC-Q100 qualification status and operating temperature range requirements for the target application environment before procurement.

Selection Notes

Select this component for A²B network nodes requiring single-channel transceiver functionality. Ensure compatibility with the system's I2C control architecture and I2S/TDM audio data format. Verify power supply voltage constraints and thermal management needs for the intended automotive operating conditions.

Part Context

This part belongs to the AD242x series of Automotive Audio Bus transceivers. It serves as a node in a linear bus topology, enabling synchronized audio data transfer between master and slave devices in vehicle infotainment and communication systems.

Replacement Considerations

Check for pin-compatible alternatives within the AD242x family, such as the AD2428WCCSZ, ensuring channel count and interface specifications match the design requirements.