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AD5242BR10 PDF预览

AD5242BR10

更新时间: 2024-01-06 13:28:44
品牌 Logo 应用领域
亚德诺 - ADI 转换器电位器数字电位计电阻器光电二极管PC
页数 文件大小 规格书
16页 348K
描述
I2C Compatible 256-Position Digital Potentiometers

AD5242BR10 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP,针数:16
Reach Compliance Code:unknown风险等级:5.79
Is Samacsys:N其他特性:IT CAN ALSO OPERATE FROM A 3V NOM SINGLE SUPPLY OR +/-2.3V TO +/-2.7V DUAL SUPPLY
标称带宽:0.65 kHz控制接口:2-WIRE SERIAL
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:R-PDSO-G16
JESD-609代码:e0长度:9.9 mm
湿度敏感等级:1标称负供电电压:-2.5 V
功能数量:2位置数:256
端子数量:16最高工作温度:105 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):240
认证状态:COMMERCIAL电阻定律:LINEAR
最大电阻容差:30%最大电阻器端电压:5.5 V
最小电阻器端电压:-2.3 V座面最大高度:1.75 mm
标称供电电压:2.5 V表面贴装:YES
标称温度系数:30 ppm/ °C温度等级:INDUSTRIAL
端子面层:TIN LEAD端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30标称总电阻:10000 Ω
宽度:3.9 mmBase Number Matches:1

AD5242BR10 数据手册

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AD5241/AD5242  
AD5241 PIN CONFIGURATION  
AD5242 PIN CONFIGURATION  
1
2
3
4
5
16  
15  
14  
13  
12  
A
O
A
1
2
3
4
5
6
7
A
W
B
14  
13  
12  
11  
10  
9
O
1
1
1
1
2
1
1
1
1
W
NC  
2
B
W
B
O
2
2
AD5241  
AD5242  
O
V
V
V
2
DD  
SS  
TOP VIEW  
TOP VIEW  
(Not to Scale)  
V
(Not to Scale)  
SHDN  
DGND  
AD1  
SS  
DD  
SHDN  
SCL  
6
7
8
11 DGND  
SCL  
SDA  
10  
AD1  
8
AD0  
9
AD0  
SDA  
NC = NO CONNECT  
AD5241 PIN FUNCTION DESCRIPTIONS  
Pin Mnemonic Description  
AD5242 PIN FUNCTION DESCRIPTIONS  
Pin Mnemonic Description  
1
2
3
4
A1  
W1  
B1  
Resistor Terminal A1  
Wiper Terminal W1  
Resistor Terminal B1  
Positive power supply, specified for opera-  
tion from 2.2 V to 5.5 V.  
Active low, asynchronous connection of  
Wiper W to Terminal B, and open circuit  
of Terminal A. RDAC register contents  
unchanged. SHDN should tie to VDD if  
not used.  
1
2
3
4
5
O1  
A1  
W1  
B1  
VDD  
Logic Output Terminal O1  
Resistor Terminal A1  
Wiper Terminal W1  
Resistor Terminal B1  
Positive power supply, specified for opera-  
tion from 2.2 V to 5.5 V.  
Active low, asynchronous connection of  
Wiper W to Terminal B, and open circuit  
of Terminal A. RDAC register contents  
unchanged. SHDN should tie to VDD if  
not used.  
Serial Clock Input  
Serial Data Input/Output  
Programmable address bit for multiple  
package decoding. Bits AD0 and AD1  
provide four possible addresses.  
Programmable address bit for multiple  
package decoding. Bits AD0 and AD1  
provide four possible addresses.  
Common Ground  
Negative power supply, specified for  
operation from 0 V to –2.7 V.  
VDD  
5
SHDN  
6
SHDN  
6
7
8
SCL  
SDA  
AD0  
Serial Clock Input  
Serial Data Input/Output  
7
8
9
SCL  
SDA  
AD0  
Programmable address bit for multiple  
package decoding. Bits AD0 and AD1  
provide four possible addresses.  
Programmable address bit for multiple  
package decoding. Bits AD0 and AD1  
provide four possible addresses.  
Common Ground  
Negative power supply, specified for  
operation from 0 V to –2.7 V.  
9
AD1  
10  
AD1  
10  
11  
DGND  
VSS  
11  
12  
DGND  
VSS  
12  
13  
14  
O2  
NC  
O1  
Logic Output Terminal O2  
No Connect  
Logic Output Terminal O1  
13  
14  
15  
16  
O2  
B2  
W2  
A2  
Logic Output Terminal O2  
Resistor Terminal B2  
Wiper Terminal W2  
Resistor Terminal A2  
REV. B  
–5–  

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