TPA5052RSAT

Overview

The TPA5052RSAT is a digital audio signal processor manufactured by Texas Instruments, designed for lip-sync delay applications. It operates within a supply voltage range of 3V to 3.6V and supports an operating temperature range of -40°C to +85°C. The device features a single channel with I2S interface connectivity and is housed in a 16-VQFN package with an exposed pad (4x4 mm). Key specifications include a maximum clock frequency of 24.576 MHz and a resolution of 24 bits. It functions as a digital audio delay processor, suitable for precise timing adjustments in audio systems.

Feature Summary

• Integrated digital audio delay processor for lip-sync correction
• I2S interface with 24-bit resolution and up to 24.576 MHz clock frequency
• Compact 16-VQFN (4x4 mm) surface-mount package
• Wide operating temperature range from -40°C to +85°C

Applications

• Lip-sync delay processing in consumer electronics
• Digital audio signal mixing and timing adjustment
• Audio DSP applications requiring precise delay control

Procurement Notes

Verify the component authenticity through authorized distributors or TI direct channels. Confirm the package type is 16-QFN (4x4 mm) and the operating temperature range matches -40°C to +85°C. Ensure the I2S interface compatibility with your system design. Check for any specific handling requirements due to moisture sensitivity classification.

Selection Notes

Select this component when a dedicated digital audio delay processor is required for lip-sync correction. Ensure the system supports I2S interface and operates within the 3V to 3.6V supply voltage range. Consider the 16-VQFN package size for PCB layout constraints. Verify that the 24-bit resolution and 24.576 MHz clock speed meet the application's audio quality and timing requirements.

Part Context

The TPA5052RSAT belongs to the category of Audio Special Purpose ICs under Texas Instruments' portfolio. It is specifically engineered for digital audio signal processing tasks, focusing on delay functions. This part is distinct from general-purpose audio amplifiers or codecs, serving a niche role in timing synchronization for audio-visual systems.

Replacement Considerations

No direct public substitute part numbers are confirmed in the provided documentation. Evaluate other Texas Instruments audio DSPs with similar I2S interfaces and delay functionalities if replacement is necessary. Ensure any alternative component matches the 16-VQFN package and electrical specifications.