DIX9211PTR

Audio Special Purpose Overview

The DIX9211PTR is a digital audio transceiver manufactured by Texas Instruments, housed in a 48-LQFP (7x7 mm) surface-mount package. It supports stereo audio with two channels and operates within a supply voltage range of 2.9 V to 3.6 V. The device features I2C, I2S, and SPI interfaces for configuration and data transfer. It supports sampling rates from 7 kHz to 216 kHz and functions reliably across an operating temperature range of -40°C to +85°C.

Audio Special Purpose Feature Summary

• Integrated stereo digital audio transceiver with 2-channel capability
• Supports multiple interface protocols including I2C, I2S, and SPI
• Operates on a 2.9 V to 3.6 V power supply
• Available in 48-LQFP (7x7 mm) package with Tape & Reel or Cut Tape options

Audio Special Purpose Applications

• Consumer audio equipment
• Musical instruments

Audio Special Purpose Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm packaging type and quantity. Ensure the component meets the required environmental specifications for the intended application environment.

Audio Special Purpose Selection Notes

Select this component for designs requiring a compact digital audio interface solution. Confirm that the system voltage aligns with the 2.9 V to 3.6 V range and that the thermal design accommodates the -40°C to +85°C operating temperature limits.

Audio Special Purpose Part Context

This part belongs to the Texas Instruments audio special purpose integrated circuit category. It serves as a bridge between digital audio sources and processing units, facilitating high-fidelity audio transmission in compact electronic devices.

Audio Special Purpose Replacement Considerations

Check for direct pin-to-pin replacements within the same family. Verify compatibility of interface signals and voltage levels before substituting with other audio transceivers.