CS4340 Datasheet (Cirrus Logic)

CS4340, Stereo DAC

The CS4340 is a complete stereo digital-to-analog system including digital interpolation, fourth-order delta-sigma dig- I ital-to-analog conversion, digital de-emphasis and switched capacitor analog filtering.

The advantages of this architecture include: ideal differential linearity, no distortion

CS4340 Features

* ! 101 dB Dynamic Range ! -91 dB THD+N ! +3.0 V or +5.0 V Power Supply ! Low Clock Jitter Sensitivity ! Filtered Line-level Outputs ! On-chip Digital De-emphasis for 32, 44.1 and 48 kHz ! 33 mW with 3V Supply ! Popguard® Technology for Control of Clicks and Pops ! Lead-free Packaging Available Descri