TAS3108IADCPRG4

Audio Special Purpose Overview

The TAS3108IADCPRG4 is a four-channel audio signal processor manufactured by Texas Instruments. It operates within a supply voltage range of 3V to 3.6V and supports I2C interface communication. The device is qualified under the AEC-Q100 standard for automotive applications and functions reliably across an extended temperature range of -40°C to 105°C (TA). It is housed in a 38-PowerTFSOP package with a width of 0.173 inches (4.40mm), also identified as 38-HTSSOP, and is supplied in tape and reel packaging.

Audio Special Purpose Feature Summary

• Four-channel audio signal processing capability
• AEC-Q100 automotive grade qualification
• Extended operating temperature range (-40°C to 105°C)
• I2C digital interface control

Audio Special Purpose Applications

• Automotive audio systems
• Digital signal processing for multi-channel audio
• Vehicle infotainment units

Audio Special Purpose Procurement Notes

Verify the specific suffix 'IA' against official documentation to confirm if it denotes a distinct variant from the standard TAS3108 series. Confirm availability status as this component may be subject to end-of-life notices or limited stock conditions. Ensure the 38-PowerTFSOP footprint matches the target PCB design requirements before procurement.

Audio Special Purpose Selection Notes

Select this component when designing automotive audio systems requiring four independent channels. The -40°C to 105°C operating range makes it suitable for harsh vehicle environments. Verify that the system power supply remains within the 3V to 3.6V specification and that the controller supports the required I2C protocol for configuration.

Audio Special Purpose Part Context

This part belongs to the TAS310x family of audio signal processors from Texas Instruments. These devices are designed for high-performance audio processing in demanding environments. The TAS3108 variant specifically provides four channels, distinguishing it from other members of the family that may offer different channel counts or feature sets.

Audio Special Purpose Replacement Considerations

The TAS3108DCPR is listed as a direct replacement option. Verify compatibility regarding the industrial versus automotive temperature ratings and ensure the package dimensions remain identical for board-level substitution.