Stereo D/A Converter
CS4328
18-Bit, Stereo D/A Converter for Digital Audio
Features
General Description
• Complete Stereo DAC System 8× I...
Description
CS4328
18-Bit, Stereo D/A Converter for Digital Audio
Features
General Description
Complete Stereo DAC System 8× Interpolation Filter 64× Delta-Sigma DAC Analog Post Filter
Adjustable System Sampling Rates including 32kHz, 44.1kHz & 48kHz
120 dB Signal-to-Noise Ratio Low Clock Jitter Sensitivity Completely Filtered Line-Level Outputs
Linear Phase Filtering Zero Phase Error Between Channels No External Components Needed
Flexible Serial Interface for Either 16 or 18 bit Input Data
The CS4328 is a complete stereo digital-to-analog output system. In addition to the traditional D/A function, the CS4328 includes an 8× digital interpolation filter followed by a 64× 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 kHz and 50 kHz while maintaining linear phase response simply by changing the master clock frequency.
The CS4328 also includes an extremely flexible serial port utilizing two select pins to support four different interface modes.
The master clock can be either 256 or 384 times the input word rate, supporting various audio environments.
ORDERING INFORMATION:
CS4328-KP
0 to 70 °C
28-pin Plastic DIP
CS4328-KS
0 to 70 °C
28-pin Plastic SOIC
CS4328-BP
-40 to +85 °C 28-pin Plastic DIP
CS4328-BS
-40 to +85 °C 28-pin Plastic SOIC
CDB4328
CS4328 Evaluation Board
LRCK
BICK SDATAI
20 19 18
DIF0...
Similar Datasheet