CS4330 Datasheet, PDF (12/38 Pages) Cirrus Logic – 8 Pin Stereo D/A Converter for Digital Audio

USER: Apply Power
CS4330, CS4331, CS4333
Power-Down Mode
USER: Apply MCLK and LRCK
256/384/512
MCLK/LRCK Determination
Power Supply Determination
+3 or +5 Volt mode
USER: set SCLK mode
USER: Remove Clocks
SCLK mode
USER: Remove Clocks
internal
external
Normal Operation
De-emphasis
available
Normal Operation
De-emphasis
not available
USER: Apply SDATA USER: Apply SDATA
Analog Output
is Generated
Analog Output
is Generated
Figure 8. CS4330/31/33 Initialization and Power-Down Sequence
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DS136F1