Hot-selling and scarce CS4327-KS Low Cost, 20-Bit, Stereo, Audio D/A Converter IC SSOP spot stock

Product Descriptions

The CS4327 is a complete stereo digital-to-analog output system. In addition to the traditional D/A function,the CS4327 includes a digital interpolation filter followed by an 128X oversampled delta-sigma modulator. The modulator output controls the reference voltage input to an ultra-linear analog low-pass filter. This architecture allows for infinite adjustment of sample rate between 1 and50 kHz while maintaining linear phase response simply by changing the master clock frequency.

The CS4327 also includes an extremely flexible serial port utilizing mode select pins to support multiple interface formats.

The master clock can be either 256, 384, or 512 times the   input   sample   rate,   supporting   various   audio environments.

Product Features

l 20-Bit Conversion

l 108 dB Signal-to-Noise-Ratio (EIAJ)

l 100 dB Dynamic Range

l Single-Ended Outputs

l Complete Stereo DAC System

- 128X Interpolation Filter

- Delta-Sigma DAC

- Analog Post Filter

l Low Clock Jitter Sensitivity

l Filtered Line-Level Outputs

- Linear Phase Filtering

- Zero Phase Error Between Channels

l Digital De-emphasis for 32 kHz, 44.1 kHz & 48 kHz

Product Photos

For more product information, please download the PDF