TAS3103DBTR

Audio Special Purpose Overview

The TAS3103DBTR 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 for high-quality audio processing. It includes an integrated I2C control interface and supports multiple discrete and TDM data formats.

Audio Special Purpose Feature Summary

• Four Serial Audio Input Channels and Three Output Channels
• Single 3.3-V Power Supply with 1.8-V Core Logic
• I2C Control Interface (Master/Slave)
• Supports Sample Rates from 8 kHz to 96 kHz

Audio Special Purpose Applications

• Digital Audio Interfacing

Audio Special Purpose Procurement Notes

Verify the specific ordering suffix 'DBTR' against the manufacturer's current documentation to confirm tape and reel packaging details. Ensure compatibility with the required operating temperature range of 0°C to 70°C for the standard grade. Confirm that the 38-TSSOP footprint matches the target PCB design constraints.

Audio Special Purpose Selection Notes

Select this component when a flexible digital audio processing solution with I2C control is required. It is suitable for applications needing independent input/output format selection and support for up to 32-bit word sizes. Consider the 38-pin TSSOP package size and the single 3.3-V supply requirement during system architecture planning.

Audio Special Purpose Part Context

The TAS3103 belongs to the Texas Instruments digital audio processor family. It is designed to replace complex discrete audio processing circuits by integrating multiple functions into a single low-power chip. The device is often used in conjunction with external DACs or ADCs in professional and consumer audio systems.

Audio Special Purpose Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.