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AD5245BRJZ10-RL7 PDF预览

AD5245BRJZ10-RL7

更新时间: 2024-02-12 00:29:25
品牌 Logo 应用领域
亚德诺 - ADI 转换器数字电位计电阻器光电二极管
页数 文件大小 规格书
20页 687K
描述
256-Position I2C-Compatible Digital Potentiometer

AD5245BRJZ10-RL7 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:LSSOP, TSSOP8,.1针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.11
其他特性:IT CAN ALSO OPERATE WITH 5V NOMINAL SUPPLY标称带宽:0.6 kHz
控制接口:2-WIRE SERIAL转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:2.9 mm湿度敏感等级:1
功能数量:1位置数:256
端子数量:8最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装等效代码:TSSOP8,.1
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:3/5 V
认证状态:Not Qualified电阻定律:LINEAR
最大电阻容差:30%最大电阻器端电压:3 V
最小电阻器端电压:座面最大高度:1.45 mm
子类别:Digital Potentiometers标称供电电压:3 V
表面贴装:YES标称温度系数:45 ppm/ °C
温度等级:AUTOMOTIVE端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
标称总电阻:10000 Ω宽度:1.6 mm
Base Number Matches:1

AD5245BRJZ10-RL7 数据手册

 浏览型号AD5245BRJZ10-RL7的Datasheet PDF文件第14页浏览型号AD5245BRJZ10-RL7的Datasheet PDF文件第15页浏览型号AD5245BRJZ10-RL7的Datasheet PDF文件第16页浏览型号AD5245BRJZ10-RL7的Datasheet PDF文件第18页浏览型号AD5245BRJZ10-RL7的Datasheet PDF文件第19页浏览型号AD5245BRJZ10-RL7的Datasheet PDF文件第20页 
AD5245  
Table 8. Write Mode  
S
0
1
0
1
1
0
AD0  
W
A
X
RS SD  
X
X
X
X
X
A
D7 D6 D5 D4 D3 D2 D1 D0  
A P  
Slave Address Byte  
Instruction Byte  
Data Byte  
Table 9. Read Mode  
S
0
1
0
1
1
0
AD0  
R
A
D7  
D6  
D5  
D4  
D3  
D2  
D1  
D0  
A
P
Slave Address Byte  
Data Byte  
S = START condition  
P = STOP condition  
A = Acknowledge  
X = Don’t care  
R = Read  
RS = Reset wiper to midscale 0x80  
SD = Shutdown connects wiper to B terminal and open circuits  
A terminal, but does not change contents of wiper register  
Dꢀ, D6, D5, D4, D3, D2, D1, D0 = Data Bits  
W
= Write  
t2  
t8  
t9  
SCL  
t6  
t7  
t5  
t10  
t2  
t3  
t4  
t9  
t8  
SDA  
t1  
P
S
1
S
P
Figure 44. I2C Interface Detailed Timing Diagram  
9
1
9
1
9
SCL  
SDA  
X
RS SD  
X
X
X
X
X
D7 D6 D5 D4 D3 D2 D1 D0  
0
1
0
1
1
0
AD0 R/W  
ACK BY  
AD5245  
ACK BY  
AD5245  
ACK BY  
AD5245  
FRAME 1  
SLAVE ADDRESS BYTE  
FRAME 2  
INSTRUCTION BYTE  
FRAME 3  
DATA BYTE  
STOP BY  
MASTER  
START BY  
MASTER  
Figure 45. Writing to the RDAC Register  
1
9
1
9
SCL  
D7  
D6  
D5  
D4  
D3  
D2  
D1  
D0  
0
1
0
1
1
0
AD0 R/W  
SDA  
ACK BY  
AD5245  
NO ACK  
BY MASTER  
STOP BY  
MASTER  
FRAME 1  
SLAVE ADDRESS BYTE  
FRAME 2  
RDAC REGISTER  
START BY  
MASTER  
Figure 46. Reading Data from a Previously Selected RDAC Register in Write Mode  
Rev. B | Page 1ꢀ of 20  
 

AD5245BRJZ10-RL7 替代型号

型号 品牌 替代类型 描述 数据表
AD5245BRJZ10-RL7 ADI

当前型号

256-Position I2C-Compatible Digital Potentiometer
AD5245BRJZ10-R2 ADI

完全替代

256-Position I2C-Compatible Digital Potentiometer
AD5245BRJ10-RL7 ADI

完全替代

256-Position I2C Compatible Digital Potentiometer
AD5245BRJ10-R2 ADI

类似代替

256-Position I2C Compatible Digital Potentiometer

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