CDB4354 Cirrus Logic Inc, CDB4354 Datasheet - Page 7

• Manufacturer Part Number: CDB4354
• Description: EVAL BOARD 5V DAC 2VRMS LINEDVR
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4354

• Number Of Dac's: 1
• Number Of Bits: 24
• Outputs And Type: 2, Single Ended
• Sampling Rate (per Second): 192k
• Data Interface: I²S, Serial
• Dac Type: Voltage
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS4354
• Description/function: Audio D/A
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS4354
• 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: 598-1809; CDB4354

3. SCHEMATICS AND LAYOUT
Direct External
Optical S/PDIF
Coaxial S/PDIF
Input
Input
Input
Hardware Controls
Figure 3
Receiver
CS8416
CS8416
S/PDIF
Manual
Reset
Clocks &
Serial
Audio
Data
Figure 3
Figure 2. System Block Diagram and Signal Flow
Figure 3
5V or 3.3V
VL Select:
(Headers)
Selection
Clocks &
Data
+5V Input, +3.3V Regulator
Clocks &
Serial
Audio
Data
Power:
CS4354
De-emphasis
Figure 3
CS4354
Select
Figure 4




Indicator LEDs
+5V power
+3.3V power
VL power
S/PDIF Error
Figure 3
Figure 3
AOUTA
AOUTB
Filter
Filter
Outputs
Analog