Texas Instruments UCD3138OL40EVM-032 User Manual page 6

Schematics
EADC Filters
R38
1k
EAP0S
[8]
C29
100pF
AGND
R37
1k
EAP1S
[8]
C28
100pF
AGND
TP7
R36
1k
EAP2S
C27
100pF
AGND
Filter or Address Resistor
R25
100
AD00S
[8]
C16
1000pF
AGND
6
Using the UCD3138OL40EVM-032
EAP0 [1,2]
AD02S
[8]
EAP1 [1,2]
AD03S
[8]
EAP2 [1,2]
AD04S
[8]
AD00 [1,2]
3 J21
2
1
C15
R29
44.2k 1000pF
AGND
Figure 3. UCD3138OL64EVM-031 Schematics (filters) 3 of 9
Copyright © 2013, Texas Instruments Incorporated
ADC12 Filters
R32
100
AD02 [1,2]
[8] AD06S
C23
1000pF
AGND
R46
100
AD03 [1,2]
[8] AD13S
C35
1000pF
AGND
R48
100
AD04 [1,2]
C39
1000pF
AGND
Filter or Address Resistor
R24
100
AD01S
[8]
C14
1000pF
AGND
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R43
100
AD06 [1,2]
C33
1000pF
AGND
R42
100
AD13 [1,2]
C32
1000pF
AGND
AD01
[1,2]
3 J20
2
1
C13
R28
22.6k 1000pF
AGND
SLUUA80 – January 2013
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