TDA7432D013TR

Audio Special Purpose Overview

The TDA7432D013TR is an automotive-grade audio tone processor integrated circuit manufactured by STMicroelectronics. It operates within a supply voltage range of 7V to 10.2V and supports an operating temperature range of -40°C to 85°C (TA). The device features a 20-SOIC package with a width of 7.50mm and utilizes an I2C interface for control. Designed for two-channel audio processing, it is mounted via surface mount technology. This component serves as a specialized solution for managing audio tone parameters in vehicle infotainment systems.

Audio Special Purpose Feature Summary

• Integrated audio tone processor with two-channel support
• I2C digital interface for system control
• Automotive grade qualification (-40°C to 85°C)
• 20-SOIC surface mount package

Audio Special Purpose Applications

• Automotive audio systems
• Vehicle infotainment tone processing
• Car stereo equalization circuits

Audio Special Purpose Procurement Notes

Verify the specific ordering suffix D013TR against official STMicroelectronics documentation to confirm the tape and reel packaging configuration. Ensure the procurement source provides valid traceability for automotive-grade components. Confirm that the 20-SO package dimensions match the design requirements before finalizing orders.

Audio Special Purpose Selection Notes

Select this component when an I2C-controlled audio tone processor is required for automotive environments. Verify that the 7V to 10.2V supply voltage aligns with the vehicle's electrical architecture. Ensure the PCB layout accommodates the 20-SOIC footprint and that thermal management supports the specified -40°C to 85°C operating range.

Audio Special Purpose Part Context

This part belongs to the TDA7432 family of audio processors from STMicroelectronics. The D013TR designation indicates a specific variant optimized for automotive applications, distinguished by its extended temperature range and robustness compared to commercial-grade alternatives. It is designed to integrate seamlessly into modern car audio architectures requiring digital tone control.

Audio Special Purpose Replacement Considerations

Consult STMicroelectronics official cross-reference lists for verified substitutes. Generic audio tone processors may lack the specific automotive qualification or I2C compatibility required for direct replacement without circuit modification.