Table of Contents
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1
A
B
R20
C
20.0k
R21
OPA625_CM
499
U3
OPA376AIDBVR
D
1
SBAU249 – October 2015
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2
3
LDO_IN_5V5
R6
10.0k
D1
APT2012LZGCK
LDO_EN
1
Q1
NX3020NAKW,115
AGND
AGND
5V
R2
0.1
C3
AGND
47µF
AGND
C8
1µF
5V
C7
0.1µF
AGND
4
1
V+
V-
3
R5
10.0k
C6
AGND
1µF
J2
2
87898-0204
1
AGND
AGND
AGND
Texas Instruments and/or its licensors do not warra
nt the accuracy or completeness of this specificati
warrant that this design will meet the specificatio
ns, will be suitable for your application or fit fo
licensors do not warrant that the design is product
ion worthy. You should completely validate and test
2
3
Figure 21. Schematic Diagram (Page 2) of the ADS9110EVM PCB
Copyright © 2015, Texas Instruments Incorporated
4
EVM_ID_PWR
C25
0.1µF
AGND
EVM_ID_PWR
4
1.25V_1
1
V+
3
V-
C11
U9
TLV3012AIDCKR
5
1.25V_1
0.1µF
AGND
U4
SN74LVC1G08DCKR
AGND
1
EVM_ID_PWR
4
2
C30
R18
0.1µF
10.0k
AGND
AGND
4
1.25V_2
1
V+
V-
3
U10
TLV3012AIDCKR
1.25V_2
5
AGND
LDO_IN_5V5
U2
1
15
OUT
IN
20
16
OUT
IN
3
13
LDO_EN
SENSE
EN
C5
14
NR
R4
4
6P4V2
DNP
1µF
19
5
NC
6P4V1
0
0603
18
6
NC
3P2V
R9
17
8
NC
1P6V
DNP
2
9
AGND
NC
0P8V
0
10
0P4V
R12
7
11
GND
0P2V
21
12
PAD
0P1V
0
R13
TPS7A4700RGW
DNP
AGND
0
R14
DNP
0
R11
0
R7
DNP
J1
0
87898-0204
R3
DNP
0
R1
280k
TP4
5016
U1A
R15
REFOUT
6
VOUT
5
20.0k
TRIM/NR
R8
0.22
4
GND
REF5045AIDGKT
R10
AGND
20.0k
C4
10µF
AGND
on or any information contained therein. Texas Inst
ruments and/or its licensors do not
r any particular purpose, or will operate in an imp
lementation. Texas Instruments and/or its
your design implementation to confirm the system f
unctionality for your application.
4
Bill of Materials, PCB Layout, and Schematics
5
LDO_IN_5V5
1.3V
R26
32.4k
5.5V
C22
R25
0.1µF
10.0k
AGND
AGND
EVM_DVDD
1.3V
R36
10.0k
1.8V
C33
R39
0.01µF
25.5k
AGND
AGND
EVM_REG_5V5
R19
0
C1
C16
C21
47µF
1000pF
10µF
AGND
AGND
COMPONENTS MARKED 'DNP' SHOULD NOT BE POPULATED.
AGND
5V
2
VIN
C2
1µF
3
TEMP
AGND
Orderable:
ADS9110EVM-PDK
Designed
for:Public
Mod. Date:
TID #:
N/A
Project Title:
ADS9110EVM-PDK
Number:
PA006
Rev:
A
Sheet Title:
LDO and Reference
SVN Rev:
Version control disabled
Assembly
Variant:001
Drawn By:
Rafael Ordonez
File:
PA006A_Schematic2.SchDoc
Engineer:
Rafael Ordonez
Contact:
http://www.ti.com/support
5
6
A
B
C
D
9/18/2015
Sheet:
2
of
3
Size:
B
http://www.ti.com
© Texas
Instruments2015
6
31
ADS9110EVM-PDK
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