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AD5243BRM100 PDF预览

AD5243BRM100

更新时间: 2024-02-27 00:41:14
品牌 Logo 应用领域
亚德诺 - ADI 数字电位计
页数 文件大小 规格书
20页 1067K
描述
Dual 256-Position I2C Compatible Digital Potentiometer

AD5243BRM100 技术参数

Source Url Status Check Date:2013-05-01 14:56:11.029是否无铅: 含铅
是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:3 X 4.90 MM, MO-187BA, MSOP-10
针数:10Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:8.11其他特性:IT ALSO OPERATES AT 5 V SUPPLY
标称带宽:0.04 kHz控制接口:2-WIRE SERIAL
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:S-PDSO-G10
JESD-609代码:e0长度:3 mm
湿度敏感等级:1功能数量:2
位置数:256端子数量:10
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:TSSOP
封装等效代码:TSSOP10,.19,20封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):240
电源:3/5 V认证状态:Not Qualified
电阻定律:LINEAR最大电阻容差:20%
最大电阻器端电压:5.5 V最小电阻器端电压:
座面最大高度:1.1 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:35 ppm/ °C温度等级:AUTOMOTIVE
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:20标称总电阻:100000 Ω
宽度:3 mmBase Number Matches:1

AD5243BRM100 数据手册

 浏览型号AD5243BRM100的Datasheet PDF文件第1页浏览型号AD5243BRM100的Datasheet PDF文件第2页浏览型号AD5243BRM100的Datasheet PDF文件第4页浏览型号AD5243BRM100的Datasheet PDF文件第5页浏览型号AD5243BRM100的Datasheet PDF文件第6页浏览型号AD5243BRM100的Datasheet PDF文件第7页 
AD5243/AD5248  
ELECTRICAL CHARACTERISTICS—2.5 kΩ VERSION  
VDD = 5 V 10ꢀ, or 3 V 10ꢀ% VA = +VDD% VB = 0 V% 40°C < TA < +125°C% unless otherwise noted.  
Table 1.  
Parameter  
Symbol  
Conditions  
Min  
Typ1  
Max  
Unit  
DC CHARACTERISTICS—RHEOSTAT MODE  
Resistor Differential Nonlinearity2  
Resistor Integral Nonlinearity2  
Nominal Resistor Tolerance3  
Resistance Temperature Coefficient  
RWB (Wiper Resistance)  
R-DNL  
R-INL  
RAB  
RWB, VA = no connect  
RWB, VA = no connect  
TA = 27°C  
−2  
−6  
−20  
0.1  
0.ꢀ7  
+2  
+6  
+77  
LSB  
LSB  
%
(∆RAB/RAB )/∆T VAB = VDD, wiper = no connect  
RWB Code = 0x00, VDD = 7 V  
37  
160  
ppm/°C  
200  
DC CHARACTERISTICS—POTENTIOMETER DIVIDER MODE (Specifications Apply to All VRs)  
Differential Nonlinearity4  
Integral Nonlinearity  
DNL  
INL  
−1.7  
−2  
0.1  
0.6  
+1.7  
+2  
LSB  
LSB  
Voltage Divider Temperature  
Coefficient  
(∆VW/VW)/∆T  
Code = 0x80  
17  
ppm/°C  
Full-Scale Error  
Zero-Scale Error  
VWFSE  
VWZSE  
Code = 0xFF  
Code = 0x00  
−10  
0
−2.7  
2
0
10  
LSB  
LSB  
RESISTOR TERMINALS  
Voltage Range7  
VA, VB, VW  
CA, CB  
CW  
IA_SD  
ICM  
GND  
VDD  
V
Capacitance6 A, B  
f = 1 MHz, measured to GND, Code = 0x80  
f = 1 MHz, measured to GND, Code = 0x80  
VDD = 7.7 V  
47  
60  
0.01  
1
pF  
pF  
µA  
nA  
Capacitance6 W  
Shutdown Supply Currentꢀ  
Common-Mode Leakage  
DIGITAL INPUTS AND OUTPUTS  
Input Logic High  
1
VA = VB = VDD/2  
VIH  
VIL  
VIH  
VIL  
IIL  
VDD = 7 V  
VDD = 7 V  
VDD = 3 V  
VDD = 3 V  
2.4  
2.1  
V
V
V
V
µA  
pF  
Input Logic Low  
Input Logic High  
Input Logic Low  
Input Current  
Input Capacitance6  
0.8  
0.6  
1
VIN = 0 V or 7 V  
CIL  
7
POWER SUPPLIES  
Power Supply Range  
Supply Current  
Power Dissipation8  
Power Supply Sensitivity  
DYNAMIC CHARACTERISTICS 9  
VDD RANGE  
IDD  
PDISS  
2.ꢀ  
7.7  
6
30  
V
VIH = 7 V or VIL = 0 V  
VIH = 7 V or VIL = 0 V, VDD = 7 V  
VDD = 7 V 10%, Code = midscale  
3.7  
µA  
µW  
%/%  
PSS  
0.02  
0.08  
Bandwidth −3 dB  
Total Harmonic Distortion  
VW Settling Time  
Resistor Noise Voltage Density  
See notes at end of section.  
BW_2.7 K  
THDW  
tS  
Code = 0x80  
4.8  
0.1  
1
MHz  
%
µs  
VA = 1 V rms, VB = 0 V, f = 1 kHz  
VA = 7 V, VB = 0 V, 1 LSB error band  
RWB = 1.27 kΩ, RS = 0  
eN_WB  
3.2  
nV/Hz  
Rev. 0 | Page 3 of 20  
 

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