TAS3108DCPRG4

Audio Special Purpose Overview

The TAS3108DCPRG4 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 housed in a 38-PowerTFSOP package with dimensions of 0.173 inches (4.40mm) width, designated as supplier device package 38-HTSSOP. Designed for automotive applications, it holds AEC-Q100 qualification and functions reliably across an operating temperature range of 0°C to 70°C (TA). This component is specifically engineered for digital audio processing tasks.

Audio Special Purpose Feature Summary

• Four-channel audio signal processing capability
• I2C serial interface for control and configuration
• AEC-Q100 qualified for automotive grade reliability
• Surface mount 38-PowerTFSOP packaging

Audio Special Purpose Applications

• Automotive audio systems
• Digital audio signal processing
• Vehicle infotainment controllers

Audio Special Purpose Procurement Notes

This specific part number, TAS3108DCPRG4, is listed as obsolete and no longer manufactured by Texas Instruments. Verification of current availability should focus on direct replacement options such as the TAS3108DCPR. Buyers must confirm end-of-life status and lead times through authorized distributors before procurement planning.

Audio Special Purpose Selection Notes

When selecting this component, verify that the design accommodates the 3V to 3.6V supply voltage range and the 0°C to 70°C operating temperature window. Ensure the PCB layout supports the 38-PowerTFSOP footprint. Since this variant is discontinued, evaluate the functional equivalence of the TAS3108DCPR or other TAS3108 family members for new designs requiring automotive-grade audio processing.

Audio Special Purpose Part Context

The TAS3108 belongs to the TAS310x series of audio signal processors from Texas Instruments. These devices are designed to handle complex audio algorithms in automotive environments. The DCPRG4 suffix indicates a tape and reel packaging format, distinguishing it from tube-packaged variants like the DCP. The 'G4' typically denotes lead-free and RoHS compliance within TI's product coding structure.

Audio Special Purpose Replacement Considerations

The TAS3108DCPR is identified as a direct substitute for the obsolete TAS3108DCPRG4. Both share identical electrical specifications and pinouts. Designers should verify that the tape and reel quantity and handling requirements of the replacement match the assembly line capabilities.