TDA7433D013TR

Audio Special Purpose Overview

The TDA7433D013TR is a digitally controlled audio tone processor manufactured by STMicroelectronics. Designed for automotive applications, this component features two channels and communicates via an I2C interface. It operates within a supply voltage range of 7V to 10.2V and supports surface mount installation in a 20-SOIC package with a width of 7.50mm. The device is qualified for automotive grade standards and functions reliably across a temperature range of -40°C to 85°C ambient.

Audio Special Purpose Feature Summary

• Digitally controlled stereo audio tone processing
• I2C digital interface for configuration
• Automotive grade qualification
• 20-SOIC surface mount package

Audio Special Purpose Applications

• Automotive audio systems
• Car radio tone control
• Vehicle infotainment processors

Audio Special Purpose Procurement Notes

Verify the specific ordering suffix D013TR against official STMicroelectronics documentation to confirm tape and reel packaging specifications. Ensure compatibility with existing I2C bus configurations and power supply rails within the 7V to 10.2V operating window before integration.

Audio Special Purpose Selection Notes

Select this component when a dedicated stereo tone processor with digital control is required for automotive environments. Confirm that the 20-SOIC footprint matches the PCB layout and that the I2C address settings do not conflict with other devices on the bus.

Audio Special Purpose Part Context

This part belongs to the TDA7433 family of audio processors. The D013TR suffix indicates the specific tape and reel packaging variant intended for automated surface mount assembly processes, distinguishing it from tube or single-unit packaging options.

Audio Special Purpose Replacement Considerations

Check for direct pin-to-pin replacements within the TDA743x series. Verify that any substitute maintains the same automotive qualification level and I2C communication protocol compatibility.