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5
4
3
2
1
D
D
AVDD
R1
0
5
C1
0.1uF
16V
4
V+
OUT
V-
U2
C
IN
OUT_F
EN
OUT_S
GND_F
GND_S x.xxxV
6
5
3
C3
.47uF
10V
2
C2
.47uF
10V
4
3
1
2
1
R2
33
U1
OPA353NA/250
R3
0
C
REF32xxAIDBV
Add R7 and remove R3 to interface
with carrier board VREF.
VREF
VREF
CONN_1
IN
1
CH0
2
CH1
3
VREF
4
AVDD
5
GND
6
DVDD
7
CLK
8
INT
KEY 9
AVDD DVDD
R4
Remove R8 for
differential inputs.
R7
0
DNI
IN+ R9
IN-
R12
R8
0
C5
TBD
DNI
C8
TBD
DNI
C9
TBD
DNI
AVDD
R5
0
R6
0
10uF
10V
100
0
0
C4
DVDD
U3
R10
1
2
3
7
5
0
R13
8
C6
0.1uF
16V
6
4
ADS
0
* See below for list of ADS devices
1x9
C7
10uF
10V
R17
100K
1/10W
SPI_CLK
R11
0
SPI_MISO
SPI_CS
I2C_SCL
I2C_SDA
R14
R15
R16
R18
0
0
0
0
CONN_2
OUT
1
2
3
4
5
6
7
8
9
OUT1
OUT2
GND
SCLK
MOSI
MISO
CS
SCL
SDA
1x9
B
B
PLEASE REFER TO BOM FOR SPECIFIC
DEVICE CONFIGURATIONS
A/D Converter
* List of ADS devices options
A
ADS7816
ADS7817
ADS7818
ADS7822
ADS7823
ADS7834
ADS7835
A
Approval
ADS8317
ADS8320
ADS8321
ADS8324
ADS8325
ADS8326
LA1
1
SMA-ADC-DGK1-MVK BOM REV 2.0
5
4
3
Designer
Antonio Fadhel
Drawn By
Antonio Fadhel
Layout
Dawn Ritz
Date
Title
Size B
SMA-ADC-DGK1-MVK
EDGE No
6525264
Rev
Date Wednesday, December 14, 2011
2
A
Sheet 1 of 1
1
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