描述 Description

The CS4329 is a complete stereo digital-to-analog output system. In addition to the traditional D/A function, the CS4329 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 and 50 kHz while maintaining linear phase response simply by changing the master clock frequency.

特性 Features

● 20-Bit Conversion

● 115 dB Signal-to-Noise-Ratio (EIAJ)

● Complete Stereo DAC System

- 128X Interpolation Filter

- Delta-Sigma DAC

- Analog Post Filter

● 106 dB Dynamic Range

● Low Clock Jitter Sensitivity

● Filtered Line-Level Outputs

- Linear Phase Filtering

- Zero Phase Error Between Channels

● Adjustable System Sampling Rates

- including 32 kHz, 44.1 kHz & 48 kHz

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

● Pin-compatible with the CS4390