CDB4352 Cirrus Logic Inc, CDB4352 Datasheet - Page 10

• 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

10
3. TYPICAL CONNECTION DIAGRAM
The decoupling caps should
optional resistor is present.
*Remove this supply if
+1.5 V to VD
remain.
+3.3 V *
Configuration
Mode
Source
Digital
Audio
10 µF
0.1 µF
20
10
0.1 µF
4
3
2
1
7
8
9
MCLK
DIF1
DIF0
DEM
LRCK
SDIN
RST
SCLK
VL
Figure 2. Typical Connection Diagram
5
6
CS4352
*Optional
5.1 Ω∗
15
AMUTEC
BMUTEC
AOUTB
VBIAS+
AOUTA
VA_H
11
VQ
0.1 µF
15
12
17
18
14
13
19
0.1 µF
3.3 µF
3.3 µF
3.3 µF
10 k Ω
10 k Ω
10 µF
560 Ω
560 Ω
10 µF
3.3 µF
+9 V to +12 V
2.2 nF*
2.2 nF*
*Shown value is
+3.3 V
for Fc=130 kHz
Optional
Optional
Circuit
Circuit
Mute
Mute
CS4352
DS684F2
Left Out
Right Out