CDB4352 Cirrus Logic Inc, CDB4352 Datasheet - Page 15

• Manufacturer Part Number: CDB4352
• Description: BOARD EVAL FOR CS4352 DAC
• Manufacturer: Cirrus Logic Inc
• Series: Popguard®r

Specifications of CDB4352

• Number Of Dac's: 2
• Number Of Bits: 24
• Outputs And Type: 2, Single Ended
• Sampling Rate (per Second): 192k
• Data Interface: Serial
• Dac Type: Voltage
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS4352
• Description/function: Audio D/A
• Operating Supply Voltage: 3.3 V
• Product: Audio Modules
• For Use With/related Products: CS4352
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1518

CS4352
4.9
Initialization and Power-Down Sequence Diagram
USER: Apply Power
VQ and outputs
Power-Down State
ramp down
VQ and outputs low
USER: Apply MCLK, SCLK, LRCK,
and release RST
USER: Apply RST
VQ and outputs ramp up
USER: Remove
Wait State
LRCK or MCLK
USER: Apply MCLK, SCLK, and LRCK
USER: change
MCLK/LRCK Ratio Detection
MCLK/LRCK ratio
Analog Output
is Generated
DS684F2
15