參數(shù)資料
型號: AD5243EVAL
廠商: Analog Devices, Inc.
元件分類: 數(shù)字電位計(jì)
英文描述: Dual 256-Position I2C Compatible Digital Potentiometer
中文描述: 雙256位I2C兼容數(shù)字電位器
文件頁數(shù): 7/20頁
文件大?。?/td> 798K
代理商: AD5243EVAL
AD5243/AD5248
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Rev. 0 | Page 7 of 20
10
9
8
7
1
2
3
4
B1
A1
W2
W1
B2
A2
SDA
GND
6
5
SCL
V
DD
TOP VIEW
AD5243
0
Figure 3. AD5243 Pin Configuration
10
9
8
7
1
2
3
4
B1
AD0
W2
W1
B2
AD1
SDA
GND
6
5
SCL
V
DD
TOP VIEW
AD5248
0
Figure 4. AD5248 Pin Configuration
Table 5. AD5243 Pin Function Descriptions
Pin
No.
Mnemonic Description
1
B1
B1 Terminal.
2
A1
A1 Terminal.
3
W2
W2 Terminal.
4
GND
Digital Ground.
5
V
DD
Positive Power Supply.
6
SCL
Serial Clock Input. Positive edge
triggered.
7
SDA
Serial Data Input/Output.
8
A2
A2 Terminal.
9
B2
B2 Terminal.
10
W1
W1 Terminal.
Table 6. AD5248 Pin Function Descriptions
Pin
No.
Mnemonic
Description
1
B1
B1 Terminal.
2
AD0
Programmable Address Bit 0 for Multiple
Package Decoding.
3
W2
W2 Terminal.
4
GND
Digital Ground.
5
V
DD
Positive Power Supply.
6
SCL
Serial Clock Input. Positive edge
triggered.
7
SDA
Serial Data Input/Output.
8
AD1
Programmable Address Bit 1 for Multiple
Package Decoding.
9
B2
B2 Terminal.
10
W1
W1 Terminal.
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