Description

The CS4340A is a complete stereo digital-to-analog system including digital interpolation, fourth-order delta sigma digital-to-analog conversion, digital de-emphasis and switched capacitor analog filtering. The advantages of this architecture include: ideal differential linearity, no distortion mechanisms due to resistor matching errors, no linearity drift over time and temperature, and a high tolerance to clock jitter.

Features


101 dB Dynamic Range


-91 dB THD+N


+3.3 V or +5 V Power Supply


50 mW with 3.3 V supply


Low Clock Jitter Sensitivity


Filtered Line Level Outputs


On-Chip Digital De-emphasis for 44.1kHz


Popguard® Technology for Control of Clicks and Pops


Up to 200 kHz Sample Rates


Automatic Mode Detection for Sample Rates between 4 and 200 kHz


Pin Compatible with the CS4340