CS5507-AP Cirrus Logic Inc, CS5507-AP Datasheet - Page 35

• Manufacturer Part Number: CS5507-AP
• Description: A/D Converter (A-D) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS5507-AP

• Sample Rate: 100SPS
• Input Channels Per Adc: 1
• Mounting Type: Through Hole
• No. Of Channels: 1
• Power Rating: 3.2mW
• Supply Voltage Min: 4.5V
• Peak Reflow Compatible (260 C): No
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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