PCM1754DBQ

The PCM1754DBQ is a stereo Digital-to-analog Converter (DAC) based on enhanced delta-sigma architecture which employ 4th-order noise shaping and 8-level amplitude quantization to achieve excellent dynamic performance and improved clock jitter tolerance. The PCM175x device easily interface with audio DSP and decoder chips because of the devices’ support of industry-standard audio data formats with 16 and 24-bit data. The PCM175x device can be controlled in a hardware mode or a full set of user-programmable functions is accessible through a 3-wire serial control port, which supports register-write functions.

• 4x/8x Oversampling digital filter
• Hardware control
• I²S and 16-bit word, right-justified
• Soft mute
• Zero flag for L, R-channel common output
• Power supply - 5V single supply
• Green product and no Sb/Br

應用

Automation & Process Control, Audio, Sensing & Instrumentation, Consumer Electronics, Portable Devices