Datasheet

EADC & ADC12 Feedback
Current loop feedback
Voltage loop feedback
1
2
3
4
5
6
7
8
J11
R21
10K
3
4
1
OUT
2
V-
5
V+
U3
OPA376AIDBV
C3
0.1uF
J7
J8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
J13
3
4
1
2
5
U2
OPA376AIDBV
C2
0.1uF
C4
0.1uF
3
4
1
2
5
U1
OPA376AIDBV
C6
0.1uF
C1
0.1uF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
J18
R60
10K
J12
R15
20k
R17
20k
R16
20k
AGND
AGND
V33A
[1,2,4,8]
EAP0S
[3]
EAP1S
[3]
FLTR-DPWM0
[7]
FLTR-DPWM1
[7]
FLTR-DPWM2
[7]
FLTR-DPWM3
[7]
AGND
V33A
[1,2,4,8]
AGNDAGND
V33A
AD00S
[3]
AD02S
[3]
AD04S
[3]
AD06S
[3]
AD08S
[3]
AD10S
[3]
AD12S
[3]
AGND
V33A
[1,2,4,8]
AGNDAGND
V33A
AD01S
[3]
AD03S
[3]
AD05S
[3]
AD07S
[3]
AD09S
[3]
AD11S
[3]
AD13S
[3]
www.ti.com Schematics
Figure 8. UCD3138OL64EVM-031 Schematics (EADC and ADC12) 8 of 9
11
SLUUA10–October 2012 Using the UCD3138OL64EVM-031
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