CS4334-DSZ

DAC 2CH Delta-Sigma 24Bit 8Pin SOIC

Description

The CS4334 family members are complete, stereo digital-to-analog output systems including interpolation, 1-bit D/A conversion and output analog filtering in an 8-pin package. The CS4334/5/8/9 support all major audio data interface formats, and the individual devices differ only in the supported interface format.

The CS4334 family is based on Delta-Sigma modulation, where 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 2 kHz and 100 kHz simply by changing the master clock frequency.

The CS4334 family contains on-chip digital de-emphasis, operates from a single +5V power supply, and requires minimal support circuitry. These features are ideal for set-top boxes, DVD players, SVCD players, and A/V receivers.

Features

♦ Complete Stereo DAC System: Interpolation, D/A, Output Analog Filtering

♦ 24-Bit Conversion

♦ 96 dB Dynamic Range

♦ -88 dB THD+N

♦ Low Clock-Jitter Sensitivity

♦ Single +5 V Power Supply

♦ Filtered Line-Level Outputs

♦ On-Chip Digital De-emphasis

♦ Popguard® Technology

♦ Functionally Compatible with CS4330/31/33