TLV320AIC26IRHBG4

Codecs Overview

The TLV320AIC26IRHBG4 is a low-power stereo audio codec manufactured by Texas Instruments, housed in a 32-pin VQFN package. It integrates a mono analog-to-digital converter (ADC) and two digital-to-analog converters (DACs). The device includes integrated headphone and speaker amplifiers for direct drive capabilities. Additionally, it features a dedicated 12-bit measurement ADC designed for monitoring battery voltage, temperature, and auxiliary inputs. The component operates within an industrial temperature range of -40°C to +85°C.

Codecs Feature Summary

• Integrates mono ADC and stereo DAC channels with built-in headphone and speaker amplifiers
• Includes a specialized 12-bit measurement ADC for system monitoring tasks such as battery and temperature sensing
• Designed for low-power operation suitable for portable audio applications

Codecs Applications

• Portable audio devices requiring integrated amplification
• Systems utilizing battery-powered operation with need for voltage monitoring
• Embedded audio interfaces in consumer electronics

Codecs Procurement Notes

Verify the G4 suffix indicates lead-free compliance and RoHS conformity per Texas Instruments standards. Confirm the 32-pin VQFN package dimensions match the design footprint. Ensure the operating temperature range meets the specific environmental requirements of the target application before finalizing procurement.

Codecs Selection Notes

Select this component when a single-chip solution combining audio conversion and power amplifier stages is required. The inclusion of the 12-bit measurement ADC allows for simplified system architecture by eliminating external sensors for basic monitoring. Compare pin compatibility and power consumption profiles against alternative codecs if space or energy constraints are critical.

Codecs Part Context

This part belongs to the Texas Instruments TLV320AIC26 family of low-power audio codecs. The G4 suffix typically denotes a lead-free and RoHS-compliant version of the standard TLV320AIC26IRHB. It shares functional similarities with other members of the series but may differ in packaging or environmental compliance specifications.

Codecs Replacement Considerations

The TLV320AIC26IRHB is the non-lead-free equivalent. Verify that the absence of the G4 suffix does not impact regulatory compliance requirements for the target market.