TLV320AIC3100IRHBR

Codecs Overview

The TLV320AIC3100IRHBR is a low-power stereo audio codec manufactured by Texas Instruments, designed for portable and battery-operated applications. It features a 32-bit resolution with a maximum conversion rate of 192 kHz. The device integrates one analog-to-digital converter (ADC) and two digital-to-analog converters (DAC). It operates within a supply voltage range of 2.7 V to 3.6 V for analog power and supports serial interfaces including I2C for control. The component is housed in a 32-pin VQFN package suitable for surface mount technology. It functions across an industrial temperature range from -40°C to +85°C.

Codecs Feature Summary

• Integrates a mono Class-D amplifier alongside the audio codec functionality
• Includes dedicated audio processing capabilities for signal enhancement
• Supports low-power operation suitable for battery-driven devices

Codecs Applications

• Portable media players and handheld audio devices
• Mobile communication terminals requiring integrated amplification
• Battery-powered consumer electronics with audio output needs

Codecs Procurement Notes

Verify the specific suffix IRHBR corresponds to the reel packaging configuration when ordering. Confirm that the required operating voltage aligns with the 2.7 V to 3.6 V specification. Ensure design compatibility with the VQFN-32 footprint and thermal requirements. Check for moisture sensitivity level constraints during assembly processes. Validate that the serial interface protocol matches the system controller capabilities.

Codecs Selection Notes

Select this component when a combined codec and amplifier solution is required to save board space. Consider the 32-bit resolution and 192 kHz sampling rate for high-fidelity audio paths. Evaluate the power consumption characteristics against battery life targets. Verify that the single ADC architecture meets the input channel requirements of the application. Compare the integrated Class-D amplifier performance against discrete solutions for efficiency.

Codecs Part Context

This part belongs to the TLV320AIC3100 series of low-power audio codecs from Texas Instruments. The series is characterized by the integration of audio processing blocks and power amplifiers. It serves as a complete audio front-end solution for systems needing minimal external components. The IRHBR designation indicates the specific tape-and-reel packaging variant for automated assembly.

Codecs Replacement Considerations

Direct replacements within the same family include TLV320AIC3100IRHBRT. Cross-family alternatives may require evaluation of pin compatibility and feature sets. Verify that substitute parts maintain the required 32-bit resolution and amplifier integration.