Datasheet

SCLK
SDATA
SEN
SCLK SDA
TA
SEN
RESET
CTRL2 CTRL3 CTRL1
ADC_VD
ADC_VD
+3.3V
A
3.3V_AUX
+3.3VA
+3.3VA
+3.3VA
+3.3V
A
+3.3VA
+3.3VA
+3.3V
A
CMSH2
USB_SCLK SH5
USB_SDA
TA
SH5
USB_SEN SH5
DB5SH6 DB4SH6 DB7SH6 DB6SH6 DB9SH6 DB8SH6
DB1
1SH6
DB10SH6
DB13SH6 DB12SH6
USB_RESETSH5
DA7 SH6 DA6
SH6
DA5
SH6
DA4 SH6 DA3 SH6 DA2
SH6
DA1
SH6
DA0
SH6
FPGA_SDATA SH3,6
FPGA_SCLK SH3,6
FPGA_SEN SH6
DA13 SH6 DA12
SH6
ADC_CLKOUT SH6 NO_CONNECT SH6 DA11 SH6 DA10 SH6 DA9
SH6
DA8 SH6 DB3 SH6 DB2 SH6 DB1
SH6
DB0 SH6
INP_A
SH2
INM_A
SH2
CLKP
SH3
CLKM
SH3
INP_B
SH2
INM_B SH2
AMP_VCMSH2
SDOUT
SH6
PARALLELINTERFACE
SERIALINTERFACE
R34
0ohm
R34
0ohm
C46
10nF
C46
10nF
12
R43
3K
R43
3K
12
R45
3K
R45
3K
12
R70
0ohm
DNI
R70
0ohm
DNI
R50
3K
R50
3K
12
R32
3K
R32
3K
12
R44
2K
R44
2K
12
JP6
CTRL2
(SHUNT 1-2)
JP6
CTRL2
(SHUNT 1-2)
1 3 2
JP8 SCLK
(SHUNT 1-2)
JP8 SCLK
(SHUNT 1-2)
1 3 2
R31
2K
R31
2K
12
TP1TP1
R53
10K
R53
10K
12
C49
10nF
C49
10nF
12
R69
0ohm
DNI
R69
0ohm
DNI
JP13JP13
2 4 6 8
1 3 5 7
C44
10nF
C44
10nF
12
SW1
RESET
SW1
RESET
C47
10nF
C47
10nF
12
U2
ADS62PXX
U2
ADS62PXX
DRVDD
1
DB4
2
DB5
3
DB6
4
DB7
5
DB8
6
DB9
7
DB10
8
DB11
9
DB12
10
DB13
11
RESET
12
SCLK
13
SDATA
14
SEN
15
AVDD
16
AGND
17
AGND
18
INP_B
19
INM_B
20
AGND
21
AGND
22
CM
23
AGND
24
CLKP
25
CLKM
26
AGND
27
AGND
28
INP_A
29
INM_A
30
AGND
31
AGND
32
AVDD
33
AVDD
34
CTRL1
35
CTRL2
36
CTRL3
37
DRVDD
38
DRGND
39
DA0
40
DA1
41
DA2
42
DA3
43
DA4
44
DA5
45
DA6
46
DA7
47
DRVDD
48
DRGND
49
DA8
50
DA9
51
DA10
52
DA11
53
DA12
54
DA13
55
NC
56
CLKOUT
57
DRVDD
58
DRGND
59
DB0
60
DB1
61
DB2
62
DB3
63
SDOUT
64
GND
65
TP13TP13
JP1
1
RESET
(SHUNT
1-2)
JP1
1
RESET
(SHUNT
1-2)
1 3 2
C33
.1uF
C33
.1uF
12
R47
0ohm
R47
0ohm
JP5
CTRL3
(SHUNT 1-2)
JP5
CTRL3
(SHUNT 1-2)
1 3 2
R51
10
R51
10
1
2
TP2TP2
R68
0ohm
DNI
R68
0ohm
DNI
R56
10
R56
10
1
2
R46
3K
R46
3K
12
TP14TP14
C50
10nF
C50
10nF
12
R52
10K
R52
10K
12
R49
3K
R49
3K
12
C45
10nF
C45
10nF
12
R30
0ohm
R30
0ohm
R48
2K
R48
2K
12
TP9TP9
JP7
CTRL1 (SHUNT 1-2)
JP7
CTRL1 (SHUNT 1-2)
1 3 2
TP11TP11
R33
0ohm
R33
0ohm
R72
0ohm
R72
0ohm
JP10 SEN
(SHUNT 1-2)
JP10 SEN
(SHUNT 1-2)
1 3 2
TP10TP10
TP12TP12
JP14
(SHUNT 3-4)
JP14
(SHUNT 3-4)
2 4 6 8
1 3 5 7
JP9
SDATA
(SHUNT
1-2)
JP9
SDATA
(SHUNT
1-2)
1 3 2
JP12
(SHUNT 1-2)
JP12
(SHUNT 1-2)
2 4 6 8
1 3 5 7
C48
10nF
C48
10nF
12
Physical Description www.ti.com
Figure 22. EVM Schematic, Sheet 4
ADS62PXXEVM 36 SLAU237A – May 2008 – Revised April 2009
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