TDA7407DTR

Audio Special Purpose Overview

The TDA7407DTR is a two-channel audio signal processor manufactured by STMicroelectronics, designed for automotive applications. It operates within a supply voltage range of 7.5V to 10V and supports an ambient operating temperature from -40°C to 85°C. The device utilizes an I2C interface for control and is housed in a 28-SOIC package with a width of 7.50mm. Classified as an automotive-grade component, it functions as a dedicated audio IC suitable for complex sound processing tasks in vehicle environments.

Audio Special Purpose Feature Summary

• Two-channel audio signal processing capability
• I2C digital interface for configuration
• Automotive grade qualification
• 28-SOIC surface mount packaging

Audio Special Purpose Applications

• Automotive audio systems
• Car radio signal processing
• Vehicle sound management

Audio Special Purpose Procurement Notes

Verify the specific ordering suffix 'TR' indicates Tape & Reel packaging rather than tube or tray formats. Confirm the automotive grade status matches project requirements. Check current availability as this component type may have limited stock. Ensure the 28-SOIC footprint aligns with existing PCB designs. Validate that the 7.5V to 10V supply range fits the target system architecture.

Audio Special Purpose Selection Notes

Select this component when a two-channel digital audio processor is required for automotive use. Ensure the design supports I2C communication protocols. Verify that the power supply can maintain the 7.5V to 10V operating window. Consider the 28-SOIC package dimensions for layout constraints. Confirm thermal management meets the -40°C to 85°C specification.

Audio Special Purpose Part Context

This part belongs to the TDA7407 family of audio processors. The 'TR' suffix specifically denotes tape and reel packaging for automated assembly. It serves as a specialized integrated circuit for managing audio signals in vehicles. The component is distinct from general-purpose audio ICs due to its automotive focus.

Audio Special Purpose Replacement Considerations

Check for direct substitutes within the TDA7407 series. Verify pin compatibility if replacing with similar STMicroelectronics audio processors. Ensure any alternative maintains the same automotive grade and I2C interface support.