DIX4192IPFB

Audio Special Purpose Overview

The DIX4192IPFB is a Texas Instruments audio transceiver designed for digital audio applications. It features four channels and supports I2C and SPI interfaces for configuration. The device operates on a supply voltage range of 1.65V to 1.95V and functions within an ambient temperature range of -40°C to +85°C. It utilizes a 48-TQFP package with dimensions of 7x7 mm, suitable for surface mount installation. The component provides differential output capabilities and is qualified for automotive grade environments.

Audio Special Purpose Feature Summary

• Four-channel audio transceiver architecture
• I2C and SPI serial interface support
• Differential output specification
• Automotive grade qualification

Audio Special Purpose Applications

• Automotive audio systems
• Digital audio signal processing
• Multi-channel audio transmission

Audio Special Purpose Procurement Notes

Verify the specific ordering suffix IPFB against official Texas Instruments documentation to confirm package type and tape/reel specifications. Ensure compatibility with the required 1.65V to 1.95V power supply rails during system design. Confirm that the 48-TQFP footprint matches the target PCB layout constraints.

Audio Special Purpose Selection Notes

Select this component when a multi-channel digital audio transceiver with low-voltage operation is required. The 1.65V to 1.95V supply range suits modern low-power digital systems. Verify that the I2C or SPI interface aligns with the host controller's available communication protocols. Ensure the operating temperature range meets the environmental requirements of the intended application.

Audio Special Purpose Part Context

This part belongs to the Texas Instruments audio special purpose category. It serves as a digital audio transceiver, bridging digital audio sources with transmission lines. The 48-TQFP package allows for compact integration in space-constrained designs. Automotive qualification indicates suitability for harsh environmental conditions typical in vehicle electronics.

Audio Special Purpose Replacement Considerations

Check for direct pin-to-pin replacements within the TI audio transceiver portfolio. Verify that alternative parts support the same 4-channel configuration and low-voltage supply requirements. Ensure interface compatibility and package dimensions match if physical replacement is necessary.