Cs5509 – Cirrus Logic CS5509 User Manual
Page 17
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CS5509
DS125F3
17
Figure 9a. System Connection Diagram Using a Single Supply
CS5509
+5V
Analog
Supply
VD+
VA+
VREF+
VREF-
GND
0.1 µF
0.1 µF
8
7
9
10
11
12
13
+
-
Analog
Signal
AIN+
AIN-
SCLK
SDATA
14
15
XIN
XOUT
16
DRDY
CAL
3
1
CS
CONV
2
6
BP/UP
4
5
32.768 kHz
10
Ω
Voltage
Reference
Optional
Clock
Source
Serial
Data
Interface
Control
Logic
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