參數(shù)資料
型號: AD5171
廠商: Analog Devices, Inc.
元件分類: 數(shù)字電位計
英文描述: 64-Position OTP Digital Potentiometer
中文描述: 64工位檢察官數(shù)字電位器
文件頁數(shù): 19/20頁
文件大?。?/td> 1722K
代理商: AD5171
AD5171
AD5171 EVALUATION BOARD
8
7
6
5
4
3
2
1
J1
W
V
GND
SCL
AD5170
A
B
AD0
SDA
OUT1
OUT1
+IN1
V+
V–
–IN2
+IN2
OUT2
JP8
JP7
JP4
JP6
C8
0.1
μ
F
C9
10
μ
F
V
EE
U3A
CP4
CP2
JP5
JP3
C6
0.1
μ
F
C7
10
μ
F
1
2
3
4
8
5
6
7
–IN1
CP3
CP1
V
IN
1
2
3
AD5171/AD5273
AGND
V
REF
ADR03
5
4
C1
10
μ
F
C2
0.1
μ
F
R1
10k
R2
10k
SCL
SDA
C3
0.1
μ
F
U1
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
U2
C4
0.1
μ
F
U4
TEMP
GND
V
IN
TRIM
V
OUT
C5
0.1
μ
F
JP1
JP2
A
W
B
CP6
CP7
U3B
V
DD
V
DD
W
V
GND
SCL
A
B
AD0
SDA
V
DD
V
DD
V
CC
CP5
0
Figure 48. AD5171 Evaluation Board Schematic
The AD5171 evaluation board comes with a dual op amp
AD822 and a 2.5 V reference ADR03. Users can configure many
other building block circuits with minimum components
needed. Figure 49 shows one of the examples. There is space
available on the board that users can build additional circuits
for further evaluations, see Figure 50.
A
B
W
V
O
V
REF
A
B
W
V
DD
CP2
U2
JP1
JP2
JP4
JP3
JP7
4
U3A
V+
1
OUT1
V–
AD822
2
3
11
V
REF
0
Figure 49. Programmable Voltage Reference
Figure 50. AD5171 Evaluation Board
Rev. PrC | Page 19 of 20
Preliminary Technical Data
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