CDB5368 Cirrus Logic Inc, CDB5368 Datasheet - Page 9

• Manufacturer Part Number: CDB5368
• Description: BOARD EVAL FOR CS5368 192KHZ ADC
• Manufacturer: Cirrus Logic Inc

Specifications of CDB5368

• Number Of Adc's: 1
• Number Of Bits: 24
• Sampling Rate (per Second): 192k
• Data Interface: Serial
• Inputs Per Adc: 8 Differential
• Input Range: ±0.3 V
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS5368
• Description/function: Audio A/D
• Operating Supply Voltage: 3.3 V
• Product: Audio Modules
• For Use With/related Products: CS5368
• 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: 598-1157

DS624F4
2. TYPICAL CONNECTION DIAGRAM
For analog buffer configurations, refer to Cirrus Application Note AN241. Also, a low-cost single-ended-to-differen-
tial solution is provided on the
220 μ F
1 μ F
Channel 1 Analog
Channel 2 Analog
Channel 3 Analog
Channel 4 Analog
Channel 5 Analog
Channel 6 Analog
Channel 7 Analog
Channel 8 Analog
+
+
+5V
Input Buffer
Input Buffer
Input Buffer
Input Buffer
Input Buffer
Input Buffer
Input Buffer
Input Buffer
+
0.1 μF
0.1 μF
1 μ F
Resistor may only be used if
VD is derived from VA. If used,
do not drive any other logic
from VD.
47
48
13
14
11
12
45
46
43
44
15
16
17
18
6
5
7
8
1
2
0.01 μ F
AIN + 1
AIN
AIN + 2
AIN
AIN + 3
AIN
AIN + 4
AIN
AIN + 5
AIN
AIN + 6
AIN
AIN + 7
AIN
AIN + 8
AIN
FILT+
REF_GND
VQ
GND
Customer Evaluation
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
VA
4, 9
5.1 Ω
Figure 2. Typical Connection Diagram
A/D CONVERTER
CS5368
V
33
D
GND
+
19, 29, 32
3, 8, 10,
Board.
0.01 μ F
MODE0/SDA/CDOUT
1 μ F
MODE1/SCL/CCLK
DIF1/AD1/CDIN
SDOUT1/ TDM
SDOUT3/ TDM
DIF0/AD0/CS
CLKMODE
LRCK/FS
SDOUT2
SDOUT4
MCLK
SCLK
OVFL
MDIV
RST
XTO
VLC
VLS
VX
XTI
0.01
0.01
μF
μF
35
39
40
36
37
38
41
42
34
28
30
27
31
26
24
25
23
20
21
22
+5V to 3.3V
Power Down
and Mode
Timing Logic
Settings
Audio Data
+5V
Processor
and Clock
CS5368
+5V to 1.8V
+5V to 1.8V
9