CS4351-CZ(2004) Datasheet PDF - Cirrus Logic

Description
The CS4351 is a complete stereo digital-to-analog system including digital interpolation, fifth-order multi-bit delta-sigma digital-to-analog conversion, digital de-emphasis, volume control, channel mixing, analog filtering, and on-chip 2 Vrms line level driver. The advantages of this architecture include: ideal differential linearity, no distortion mechanisms due to resistor matching errors, no linearity drift over time and temperature, high tolerance to clock jitter, and a minimal set of external components.
These features are ideal for cost-sensitive, 2-channel audio systems including DVD players, A/V receivers, set-top boxes, digital TVs and VCRs, mini-component systems, and mixing consoles.

FEATUREs
● Multi-bit Delta-Sigma Modulator
● 24-Bit Conversion
● Up to 192 kHz Sample Rates
● 112 dB Dynamic Range
● -100 dB THD+N
● +3.3 V, +9 to 12 V, and VL Power Supplies
● 2 Vrms Output into 5 kΩ AC Load
● Digital Volume Control with Soft Ramp
   – 119 dB Attenuation
   – 1/2 dB Step Size
   – Zero Crossing Click-Free Transitions
● ATAPI Mixing
● Low Clock Jitter Sensitivity
● Popguard Technology® for Control of Clicks and Pops