TAS3103ADBTRG4

Audio Special Purpose Overview

The TAS3103ADBTRG4 is a fully configurable digital audio processor from Texas Instruments, housed in a 38-pin TSSOP package. It operates on a single 3.3-V power supply with 1.8-V core logic and supports sample rates from 8 kHz to 96 kHz. The device features four serial audio input channels and three output channels, utilizing a 48-bit data path and 28-bit filter coefficients. Key processing capabilities include programmable parametric equalization, bass/treble controls, soft volume, dynamic range compression, and 3D effects.

Audio Special Purpose Feature Summary

• Four Serial Audio Input Channels and Three Output Channels
• Supports Sample Rates from 8 kHz to 96 kHz
• Programmable Digital Parametric Equalization (12-Band)
• I2C Control Interface for Configuration

Audio Special Purpose Applications

• Digital Audio Interfacing

Audio Special Purpose Procurement Notes

Verify the specific ordering suffix 'G4' against the manufacturer's current datasheet to confirm compliance details and availability status. Confirm that the Tape & Reel packaging matches the required manufacturing line specifications before finalizing procurement orders.

Audio Special Purpose Selection Notes

Select this component when a low-power, cost-effective solution for multi-channel digital audio processing is required. Ensure the design accommodates the 38-TSSOP footprint and provides adequate bypass capacitance for the AVDD_BYPASS_CAP and DVDD_BYPASS_CAP pins to maintain signal integrity.

Audio Special Purpose Part Context

This part belongs to the TAS3103A series of digital audio processors. It is designed to replace discrete DSP solutions by integrating multiple audio processing functions into a single chip, reducing board space and development time through its configurable architecture.

Audio Special Purpose Replacement Considerations

Check for direct pin-compatible alternatives within the same family, such as the TAS3103ADBT, ensuring functional equivalence in I2C control and audio interface configurations.