TLV320DAC3203IRGET

Overview

The TLV320DAC3203IRGET is an ultra-low power stereo audio codec manufactured by Texas Instruments. It integrates two analog-to-digital converters and two digital-to-analog converters within a single package. The device supports sampling rates up to 96 kHz and features a 24-bit resolution for both conversion paths. It operates on a supply voltage range of 1.71 V to 3.6 V and includes integrated headphone amplifiers. The component utilizes I2C, SPI, and I2S interfaces for control and data transmission. It is housed in a VQFN-32 package suitable for surface mount technology.

Feature Summary

• Integrates dedicated headphone amplifiers for direct speaker or headphone driving
• Supports multiple serial interface protocols including I2C, SPI, and I2S
• Designed for ultra-low power consumption in portable applications

Applications

• Portable media players
• Mobile phones
• Voice over IP devices

Procurement Notes

Verify the specific suffix IRGET against the manufacturer's official datasheet to confirm the package type and temperature rating. Ensure compatibility with system voltage levels and interface requirements before integration. Check for moisture sensitivity classification and reflow soldering profile constraints during assembly planning.

Selection Notes

Select this component when integrated output drivers are required to minimize external bill of materials. Consider the trade-off between the fixed 96 kHz maximum sample rate and the low power benefits. Verify that the VQFN-32 footprint aligns with the PCB layout capabilities and thermal management strategy.

Part Context

This part belongs to the TLV320DAC32 series of audio codecs from Texas Instruments. The series focuses on providing high-quality audio conversion with minimal power usage. The inclusion of internal amplifiers distinguishes it from basic DAC/ADC chips that require external driver stages.

Replacement Considerations

Consult the manufacturer's obsolescence notices for valid cross-references. Direct pin-compatible substitutes may exist within the same product family but require verification of electrical specifications.