TPA5051RSATG4

Overview

The TPA5051RSATG4 is a Texas Instruments audio signal processor housed in a 16-VQFN exposed pad package. It operates on a supply voltage range of 3V to 3.6V and supports an operating temperature from -40°C to +85°C. The device features two channels with I2C interface control. Key specifications include integrated delay functionality for signal processing applications.

Feature Summary

• Two-channel audio signal processor architecture
• I2C digital interface for configuration
• Integrated delay function capability
• 16-VQFN (4x4 mm) surface mount package

Applications

• Signal mixing systems
• Audio synchronization circuits
• Embedded audio processing modules

Procurement Notes

Verify the specific ordering suffix G4 against manufacturer documentation to confirm lead-free status and RoHS compliance details. Confirm package type matches the 16-VQFN specification required for the target PCB footprint. Ensure supply voltage constraints between 3V and 3.6V are strictly maintained during design integration.

Selection Notes

Select this component when a low-pin-count, digitally controlled audio delay solution is required. The I2C interface simplifies system integration compared to parallel interfaces. Verify that the 3V-3.6V supply range aligns with the system power rails. The 16-QFN package requires appropriate thermal management considerations for surface mount assembly.

Part Context

This part belongs to the Texas Instruments audio signal processor family. It serves as a specialized IC for managing audio signals within compact electronic devices. The 16-QFN form factor allows for space-constrained designs while providing necessary digital control capabilities via I2C.

Replacement Considerations

Check for direct pin-to-pin replacements within the same TI audio DSP series. Verify compatibility of the I2C address and register map if substituting with other models. Ensure the replacement maintains the 16-VQFN package dimensions.