TIPCM4222EVM

Overview

The PCM4222EVM is a high-performance evaluation module designed to demonstrate the capabilities of the PCM4222 24-bit analog-to-digital converter. It provides a complete signal path for evaluating two channels of audio conversion at sampling rates up to 216kHz, featuring flexible digital interfaces including I2S, Left-Justified, and TDM modes. The board supports a 5.6Vpp input range and is optimized for ultra-low noise performance in professional audio applications.

Why Choose This Part

The board offers a low power consumption of 340mW at 192kHz while maintaining a wide operating temperature range of 0C to 70C. It features diverse digital interface options and includes the necessary hardware to evaluate the PCM4222 without custom PCB fabrication.

Applications

Getting Started

To begin evaluation, provide power supplies within the +/-15V DC range and connect a digital audio receiver to the I2S or TDM headers. Use the onboard jumpers to configure the digital format and sampling mode. Refer to the TI user guide for proper jumper settings and pinout configurations for external digital signal processing.