TLV320AIC28IRGZR

Codecs Overview

The TLV320AIC28IRGZR is a low-power stereo audio codec manufactured by Texas Instruments. It features integrated headphone and speaker amplifiers, supporting 16/20/24/32-bit resolution with up to 95-dB SNR for playback. The device operates at sample rates up to 48 ksps and accepts serial interfaces including I2C and SPI. It functions within a supply voltage range of 1.1 V to 3.6 V and is housed in a 48-VQFN (7x7) package suitable for surface mount applications.

Codecs Feature Summary

• Integrates stereo audio conversion with dedicated headphone and speaker amplifiers
• Supports high-resolution digital audio processing up to 32 bits
• Enables flexible connectivity through standard serial communication protocols

Codecs Applications

• Portable multimedia devices requiring integrated audio output stages
• Mobile telecommunication equipment needing compact codec solutions
• Embedded audio systems utilizing low-voltage power supplies

Codecs Procurement Notes

Verify the specific suffix IRGZR corresponds to the 48-VQFN package and reel packaging configuration. Confirm that the operating voltage requirements align with your system's power rails, as the device supports a wide range from 1.1 V to 3.6 V. Ensure interface compatibility with your host controller's serial protocol before finalizing procurement.

Codecs Selection Notes

Select this component when a single-chip solution for both analog-to-digital and digital-to-analog conversion is required alongside power amplification. It is suitable for designs prioritizing board space reduction due to its integrated amplifier topology. Consider the 48-VQFN footprint constraints during PCB layout planning.

Codecs Part Context

This part belongs to the TLV320AIC28 series of audio codecs designed for portable electronics. It distinguishes itself by combining high-performance audio conversion with built-in output drivers, eliminating the need for external amplifier components in many stereo applications.

Codecs Replacement Considerations

Direct substitutes may include other Texas Instruments stereo codecs with integrated amplifiers, such as variants within the TLV320AIC family. Verify pinout compatibility and package dimensions when considering alternative models.