CS4361 Datasheet, PDF (16/23 Pages) Cirrus Logic – 20-pin, 24-bit, 192 kHz, 6-channel D/A Converter

CS4361
VQ and outputs
ramp down
USER: Apply Power
Power-Down State
VQ and outputs low
VQ and outputs
ramp down
USER: Apply RST
USER: Apply MCLK, release RST
VQ and outputs ramp up
USER: Apply RST
USER: Remove
LRCK or MCLK
Wait State
USER: Apply LRCK and MCLK
USER: Remove
LRCK or MCLK
USER: change
MCLK/LRCK ratio
MCLK/LRCK Ratio Detection
USER: change
MCLK/LRCK ratio
USER: No SCLK
SCLK mode = internal
Normal Operation
De-emphasis
available
USER: Applied SCLK
SCLK mode = external
Normal Operation
De-emphasis
not available
Analog Output
is Generated
Analog Output
is Generated
Figure 12. CS4361 Initialization and Power-Down Sequence
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DS672A2