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AD5274BCPZ-20-RL7 PDF预览

AD5274BCPZ-20-RL7

更新时间: 2024-01-06 09:43:51
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 光电二极管转换器电阻器
页数 文件大小 规格书
29页 1876K
描述
20K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO10, 3 X 3 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, LFCSP-10

AD5274BCPZ-20-RL7 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:HVSON,针数:10
Reach Compliance Code:unknown风险等级:5.79
Is Samacsys:N其他特性:NONVOLATILE MEMORY
标称带宽:0.3 kHz控制接口:2-WIRE SERIAL
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:S-PDSO-N10
JESD-609代码:e3长度:3 mm
湿度敏感等级:1标称负供电电压:-2.5 V
功能数量:1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:HVSON封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):225
认证状态:COMMERCIAL电阻定律:LINEAR
最大电阻容差:1%最大电阻器端电压:2.75 V
最小电阻器端电压:-2.5 V座面最大高度:0.85 mm
标称供电电压:2.5 V表面贴装:YES
标称温度系数:5 ppm/ °C温度等级:AUTOMOTIVE
端子面层:MATTE TIN端子形式:NO LEAD
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:NOT SPECIFIED标称总电阻:20000 Ω
宽度:3 mmBase Number Matches:1

AD5274BCPZ-20-RL7 数据手册

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Data Sheet  
AD5272/AD5274  
ELECTRICAL CHARACTERISTICS—AD5274  
VDD = 2.7 V to 5.5 V, VSS = 0 V; VDD = 2.5 V to 2.75 V, VSS = −2.5 V to −2.75 V; −40°C < TA < +125°C, unless otherwise noted.  
Table 4.  
Parameter  
Symbol  
Test Conditions/Comments  
Min  
Typ 1  
Max  
Unit  
DC CHARACTERISTICS—  
RHEOSTAT MODE  
Resolution  
8
−1  
−1  
Bits  
LSB  
LSB  
Resistor Integral Nonlinearity2, 3  
R-INL  
R-DNL  
+1  
+1  
Resistor Differential  
Nonlinearity2  
Nominal Resistor Tolerance  
R-Perf Mode4  
Normal Mode  
See Table 5 and Table 6  
−1  
0.5  
15  
+1  
%
%
Resistance Temperature  
Coefficient5, 6  
Wiper Resistance  
RESISTOR TERMINALS  
Terminal Voltage Range5, 7  
Capacitance5 A  
Capacitance5 W  
Common-Mode Leakage  
Current5  
Code = full scale  
Code = zero scale  
5
ppm/°C  
35  
70  
VSS  
VDD  
V
f = 1 MHz, measured to GND, code = half scale  
f = 1 MHz, measured to GND, code = half scale  
VA = VW  
90  
40  
pF  
pF  
nA  
50  
DIGITAL INPUTS  
Input Logic5  
High  
VINH  
VINL  
IIN  
2.0  
V
V
µA  
pF  
Low  
0.8  
Input Current  
Input Capacitance5  
DIGITAL OUTPUT  
Output Voltage5  
High  
1
5
CIN  
VOH  
VOL  
RPULL_UP = 2.2 kΩ to VDD  
RPULL_UP = 2.2 kΩ to VDD  
VDD − 0.1  
V
Low  
VDD = 2.7 V to 5.5 V, VSS = 0 V  
VDD = 2.5 V to 2.75 V, VSS = −2.5 V to −2.75 V  
0.4  
0.6  
+1  
V
V
µA  
pF  
Tristate Leakage Current  
Output Capacitance5  
POWER SUPPLIES  
Single-Supply Power Range  
Dual-Supply Power Range  
Supply Current  
Positive  
−1  
5
VSS = 0 V  
2.7  
2.5  
5.5  
2.75  
V
V
IDD  
ISS  
1
µA  
µA  
Negative  
OTP Store Current5, 8  
−1  
Positive  
Negative  
IDD_OTP_STORE  
ISS_OTP_STORE  
4
−4  
mA  
mA  
OTP Read Current5, 9  
Positive  
Negative  
Power Dissipation10  
IDD_OTP_READ  
ISS_OTP_READ  
500  
5.5  
µA  
µA  
µW  
dB  
−500  
VIH = VDD or VIL = GND  
ΔVDD/ΔVSS = 5 V 10%  
RAW = 20 kΩ  
Power Supply Rejection Ratio5 PSRR  
−66  
−75  
−78  
−55  
−67  
−70  
RAW = 50 kΩ  
RAW = 100 kΩ  
Rev. D | Page 5 of 28  
 

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