CS5505-BS View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
CS5505-BS Datasheet PDF : 40 Pages
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R22
+5
10 +
+5V
GND
-5V
R9
VD+
CAL
D1 + C2
C5
6.8V 10 µF 0.1 µF
+ C3
D2 10 µF
6.8V
C4
0.1 µF
+5
C9
0.1 µF
2
6
LT1019
-2.5 V 5
4
External +
VREF _
+5
+5
AGND
C7
0.1 µF
DGND
-5
1A
1B
R8 C8
25k
2A
0.1 µF
2B
C6
0.1 µF
16
R27
1K
R26
1K
14
C19
10nF
15
C20
10nF
3A
3B
AIN4+
AIN3+
AIN2+
AIN1+
AIN-
R28
100k
R29
100k
R30
100k
R31
100k
R12
402
TP3
13
R7
402
TP4
12
R6
402
TP5
10
R5
402
TP6
9
R4
402
C12
C13
C14
C15
TP15
11
R13 0.01 µF 0.01 µF 0.01 µF 0.01 µF
100k
10
17
VA+
20
VD+
C10
0.1 µF
C11
0.01 µF
R10 20k
R11
100k
VREFOUT
VREF+
VREF-
CAL 4
TP10
CONV 3
TP9
CS 2
U1
CS5505
CS5506
TP8
A0 1
TP7
A1 24
C17 VD+
0.1 µF 1 U2A 3
2
R17
VD+
47k
4 U2B 5 VD+
R18
6 U2C 7
R19
100k
47k
VD+
R20
10 U2D 9
100k
CS5507
TP11
OR
CS5508
DRDY 23
TP12
11 U2E 12
R23
100k
AIN4+
AIN3+
AIN2+
SDATA 22
14 U2F 15
TP13
R24
100k
8
SCLK 21
R25
5 U3B
6
VD+
0.1 µF
4
100k VD+
TP14
R16 100k
14
U3A
3
2
C18
R1
1
BP/UP 8
11 U3D 12
100k
AIN1+
13
AIN-
M/SLP 7
R14
100k
R15
VD+
100k
R21 7 VD+
47k 8 U3C 9
10
CLKIN
R3
50
R2
200
VA- XIN XOUT DGND
-5
18 5
C1
0.1 µF
6
19
Y1
32.768
kHz
SLEEP
SSC
SEC
C16
10 µF
+5
+5
DRDY
SCLK
SDATA
J2
CAL
CONV
CS
A0
A1
DRDY
SDATA
SCLKO
SCLKI
BP/UP
J1
U2 74HC4050
U3 74HC125
S2
A1
A0
CONV
BP/UP
Figure 1. ADC Connections
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