Texas Instruments ADS8350EVM-PDK, Руководство пользователя

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10/13/2014
Main_ADS8350EVM_RevB.SchDoc
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Mod. Date:
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B http://www.ti.com
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ADS8350EVM Project Title:
Designed for: Public Release
Assembly Variant: Variant name not interpreted
?Texas Instruments 2014
Drawn By:
Engineer: Luis Chioye
L Chioye
Texas Instruments and/or its licensors do not warrant the accuracy or completeness of this specification or any information contained therein. Texas Instruments and/or its licensors do not
warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its
licensors do not warrant that the design is production worthy. You should completely validate and test your design implementation to confirm the system functionality for your application. Not in version control SVN Rev:
Number: Rev: B
1
2 3 4 5
J1
142-0701-201
GND
AVDD
0.1uF C16
GND GND
NI
C3
GND
AVDD
GND
GND
10µF
C6
GND
NI
R19
GND
DVDD
0
R36
GND
SDI
TP4
CS
TP1
47.0 R41
SCLK
TP2
GND
AVDD
0
R37
47.0 R40
47.0 R39
TP5
0.22
R3
DNC
1
VIN
2
TEMP
3
GND
4
TRIM/NR
VOUT
6
NC
7
DNC
8
U5
REF5025IDGK
SDO_B
SDO_A
TP3
1µF
C2
1µF
C5
NI
R1
GND GND
1 2
JP1
GND
0
R4
NI
R5
10µF
C20
10µF
C21
1 2
JP5
TP0
GND
10µF
C27
10µF
C26
GND
1 2
JP3
REF-AINA
GND
1 2 3
JP7
AVDD
1.00
R26
100
R6
GND GND
GND
NI C7
0
R14
1 2
JP6
100
R7
GND
NI C8
0
R16
NI
R8
1uF
C10
1uF
C9
AVDD
NI
C22
GND
1
2 3 4 5
J2
142-0701-201
AVDD
GND
NI
C4
NI
R2
GND GND
1 2
JP2
GND
GND
1 2 3
JP8 GND
1µF
C15
AVDD
0.1µF C17
GND
1.00
R27
NI
C23
GND
GND
20.0k
R21
REF-AINA
20.0k
R23
REF-AINB
NI
C19
NI
C18
2
3
-
+
1
8
4
V
+
V
-
U2A
OPA2350EA
6
5
-
+
7
U2B
OPA2350EA
8
7
9
6
/PD
-
+
U3B
OPA2836
2
3
1
1
0
4
V
+
V
-
5
/PD
-
+
U3A
OPA2836
8
7
9
6
/PD
-
+
U4B
OPA2836
2
3
1
1
0
4
V
+
V
-
5
/PD
-
+
U4A
OPA2836
0.1uF C11
47.0 R42
GND
AVDD
0.1µF
C29
GND
4
3
-
+
1
5
2
V
+
V
-
U15
OPA376DBV
1uF
C12
GND
1uF
C13
GND
20k
R24
GND
1µF
C30
1 2
JP4
REF-AINB
GND
AVDD
0.1µF
C31
GND
4
3
-
+
1
5
2
V
+
V
-
U16
OPA376DBV
1µF
C14
20k
R22
1µF
C28
1.00k
R13
1.00k
R11
1 2
JP9
1 2
JP10
GND
0.1
R28
0.1
R29
10.0
R32
10.0
R33
10.0
R34
10.0
R35
1.00k
R17
1.00k
R20
1.00k
R10
1.00k
R46
1.00k
R18
1.00k
R25
1.00k
R12
1.00k
R47
47 R43
Do Not Install
100k
R38
GND
A
IN
P
-A
1
5
A
IN
M
-A
1
6
REFIO-A
1
REFGND-A
2
REFGND-B
3
REFIO-B
4
A
N
IM
-B
5
A
N
IP
-B
6
D
V
D
D
7
S
D
I/
G
N
D
8
CS
9
SCLK
10
SDO-A
11
SDO-B
12
G
N
D
1
3
A
V
D
D
1
4
P
A
D
1
7
U1
ADS8350
TP7
GND
JP9, JP10, JP5, JP6 Normally Installed
Do Not Install
Do Not Install
Do Not Install
Do Not Install
3900pF
C24
3900pF
C25
0
R9
0
R15
TP9 DVDD
TP8 AVDD
TP10
GND
Pin 8 to GND for ADSxx50; SDI for ADSxx53
Note: