TIPCM5101APWR
Overview
The PCM5101APWR is a stereo audio Digital-to-Analog Converter (DAC) capable of supporting up to 32-bit resolution and 384kHz sampling rates. It features an integrated high-performance PLL that can generate the required system clock (SCK) internally from the bit clock (BCK), simplifying system design by eliminating the need for an external master clock.
Why Choose This Part
The device simplifies BOM costs by providing a direct 2.1-VRMS line-level output and eliminating the need for DC blocking capacitors and external master clocks. It offers excellent noise performance with ultra-low out-of-band noise and an intelligent muting system that achieves a 120-dB mute SNR.
Applications
Key Specifications
Getting Started
Configuration is handled through hardware pins, allowing for operation without software control via I2C or SPI. Engineers should ensure the PCM data interface is set to I2S or Left-Justified and provide a clean 3.3V analog supply for optimal audio performance. The PCM5102EVM-U can be used as a representative evaluation platform for this family of DACs.
