TDA7563ASM

Overview

The TDA7563ASM is a quad bridge-type car radio amplifier utilizing BCD technology. It delivers 4 x 50W output power and operates on an 8V to 18V supply voltage. The device is housed in a Flexiwatt27 or PowerSO36 surface-mount package with 36 pins. It supports an operating junction temperature range of -55°C to 150°C.

Feature Summary

• Integrates built-in diagnostic features for system monitoring
• Includes I2C interface control capabilities
• Provides short-circuit and thermal protection mechanisms
• Supports mute and standby operational modes

Applications

• Car radio audio amplification
• Modern automotive information entertainment systems
• Vehicle cabin audio processing

Procurement Notes

Verify the specific suffix (ASM) against the official STMicroelectronics datasheet to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status and lead-free certification requirements prior to ordering. Ensure the design accommodates the required thermal dissipation characteristics associated with the Flexiwatt27 or PowerSO36 package variants.

Selection Notes

Select this component for applications requiring a four-channel Class AB amplifier solution integrated into automotive infotainment architectures. The inclusion of I2C control and comprehensive protection features makes it suitable for complex vehicle electronic environments where diagnostic feedback and reliability are critical design parameters.

Part Context

This part belongs to the TDA7563 family of multifunction quad power amplifiers designed specifically for automotive use. It represents a specialized solution for car radio manufacturers seeking integrated power amplification with advanced diagnostic and control interfaces within a compact surface-mount form factor.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.