TLV320AIC32IRHBT

Codecs Overview

The TLV320AIC32IRHBT is a low-power stereo audio CODEC manufactured by Texas Instruments, housed in a 32-pin VQFN package. It features two analog-to-digital converters and two digital-to-analog converters with a resolution of up to 32 bits. The device supports sampling rates up to 96 kHz and utilizes serial I2C and I2S interfaces for control and data transmission. Operating voltage ranges from 1.1 V to 3.6 V, with an operating temperature range of -40°C to +85°C.

Codecs Feature Summary

• Integrated headphone and speaker amplifiers with 3D effects processing capabilities
• Low-power architecture designed for portable consumer electronics applications
• Supports multiple serial audio interfaces including I2C, I2S, and SPI

Codecs Applications

• Portable media players and MP3 devices
• Mobile phones and smartphones
• Digital voice recorders
• Automotive infotainment systems

Codecs Procurement Notes

Verify the specific suffix 'IRHBT' corresponds to the 32-VQFN package and industrial temperature grade. Confirm RoHS compliance status through official datasheets or manufacturer declarations. Ensure ESD handling procedures are followed during assembly due to moisture sensitivity classification. Cross-reference ordering information with authorized distributors to avoid counterfeit components.

Codecs Selection Notes

Select this component when a stereo CODEC with integrated output drivers is required. Compare against the TLV320AIC3105 if higher dynamic range specifications are needed without amplifier integration. Consider power supply requirements matching the 1.1 V to 3.6 V operational range. Evaluate pin compatibility with existing PCB layouts utilizing the 32-VQFN footprint.

Codecs Part Context

This part belongs to the TLV320AIC32 series of low-power audio CODECs from Texas Instruments. It is often compared with the TLV320AIC3254, which offers similar functionality but may differ in specific performance metrics or packaging options. The series is designed for battery-powered devices requiring high-quality audio conversion with minimal power consumption.

Codecs Replacement Considerations

The TLV320AIC32IRHBR is a reel-packaged alternative to the cut-tape IRHBT variant. Verify functional equivalence before substitution. No other direct cross-model replacements are confirmed in public documentation.