TLV320AIC32IRHBTG4

Codecs Overview

The TLV320AIC32IRHBTG4 is a low-power stereo audio CODEC manufactured by Texas Instruments. It features two analog-to-digital converters and two digital-to-analog converters with 32-bit resolution. The device operates on a supply voltage ranging from 1.5 V to 1.95 V for analog circuits and 1.26 V to 1.95 V for digital logic. It supports sampling rates up to 96 kHz and utilizes serial I2C and I2S interfaces for control and data transmission. The component is housed in a 32-pin VQFN package measuring 5 mm x 5 mm, suitable for surface mount applications.

Codecs Feature Summary

• Integrated headphone and speaker amplifiers for direct drive capabilities
• Built-in 3D audio effects processing for enhanced sound quality
• Supports multiple serial audio interface protocols including I2S

Codecs Applications

• Portable multimedia players
• Mobile telephones
• Digital voice recorders

Codecs Procurement Notes

Verify the G4 suffix indicates lead-free compliance and RoHS standards when sourcing. Confirm the specific IRHBT designation matches the required temperature range and packaging format. Ensure compatibility with existing board layouts due to the 32-VQFN footprint dimensions.

Codecs Selection Notes

Select this component for designs requiring integrated power amplification alongside high-resolution audio conversion. The wide dynamic range and low power consumption make it suitable for battery-operated devices. Verify that the system architecture supports the necessary serial communication protocols for configuration and data transfer.

Codecs Part Context

This part belongs to the TLV320AIC32 series of stereo audio CODECs. The G4 suffix typically denotes lead-free and RoHS-compliant manufacturing processes within the Texas Instruments portfolio. It serves as a specialized solution for consumer electronics requiring compact form factors and integrated audio output stages.

Codecs Replacement Considerations

The TLV320AIC32IRHBT is the non-lead-free equivalent. Other members of the TLV320AIC32 family may offer similar pinouts but differ in feature sets or performance metrics.