Texas Instruments ADS61B23EVM Computer Hardware User Manual


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6.3EVMSchematics
PD
VREF1
SIGNAL_IN
+5V_AMP
-VSS_AMP
+5V_AMP
AGND
AMP+
AMP-
AMP+
AMP-
VREF
SH2
IN_M
SH2
IN_P SH2
VREF
SH2
Default:Short2-3
Default:Short1-2
Default:Short1-2
R26
0OHM
R26
0OHM
R44
100
R44
100
C76
18pF
C76
18pF
T1
TC4-1W
T1
TC4-1W
3
2
1
6
5
4
C34
.1uF
C34
.1uF
1
2
R43
69.8
R43
69.8
R37
499
DoNotInstall
R37
499
DoNotInstall
R46
49.9
R46
49.9
C71
10uF
10V
C71
10uF
10V
12
C70
.1uF
16V
C70
.1uF
16V
C35
.1uF
C35
.1uF
1
2
R35
10K
1/10W
1%
R35
10K
1/10W
1%
C79
.1uF
16V
C79
.1uF
16V
C77
.1uF
C77
.1uF
R45
499
DoNotInstall
R45
499
DoNotInstall
R66
0OHM
R66
0OHM
C14
.1uF
C14
.1uF
1
2
R36
348
R36
348
C80
.22uF
C80
.22uF
R33
200
DoNotInstall
R33
200
DoNotInstall
C75
.1uF
C75
.1uF
MS A
DEN
J8
AIN
MS A
DEN
J8
AIN
1
5234
C74
.1uF
16V
C74
.1uF
16V
R47
49.9
R47
49.9
R57
0OHM
R57
0OHM
R39
69.8
R39
69.8
R32
10
1/16W
1%
R32
10
1/16W
1%
JP7JP7
1
3
2
U11
THS4509
U11
THS4509
NC
1
VIN-
2
CM1
4
VS+
5
VS+
6
VOUT+
3
VS+
7
VS+
8
CM2
9
VOUT-
10
VIN+
11
PD
12
VS-
13
VS-
14
VS-
15
VS-
16
PAD
17
R24
39
1/10W
1%
R24
39
1/10W
1%
R40
100
R40
100
T2
TC4-1W
T2
TC4-1W
3
2
1
6
5
4
MS A
DEN
J15
AMP
MS A
DEN
J15
AMP
1
5234
C15
.1uF
16V
C15
.1uF
16V
C72
.1uF
16V
C72
.1uF
16V
C82
10uF
10V
C82
10uF
10V
12
R25
200
R25
200
C73
10uF
10V
C73
10uF
10V
12
R48
348
R48
348
R22
200
R22
200
C78
.1uF
16V
C78
.1uF
16V
R38
49.9
R38
49.9
R42
200
DoNotInstall
R42
200
DoNotInstall
R34
10
1/16W 1%
R34
10
1/16W 1%
C81
.1uF
16V
C81
.1uF
16V
JP6JP6
1
3
2
JP5JP5
1
3
2
R21
0OHM
DoNotInstall
R21
0OHM
DoNotInstall
R41
200
DoNotInstall
R41
200
DoNotInstall
C84
10uF
10V
C84
10uF
10V
12
C83
.1uF
16V
C83
.1uF
16V
R23
39
1/10W
1%
R23
39
1/10W
1%
RemoveR66
forADS61B23
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PhysicalDescription
Figure7.EVMSchematic,Sheet1
SLAU206B–September2007–RevisedApril200823
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