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AD5231BRUZ100-RL7 PDF预览

AD5231BRUZ100-RL7

更新时间: 2024-02-21 03:06:06
品牌 Logo 应用领域
亚德诺 - ADI 转换器数字电位计存储电阻器光电二极管
页数 文件大小 规格书
28页 536K
描述
Nonvolatile Memory, 1024-Position Digital Potentiometer

AD5231BRUZ100-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:TSSOP
包装说明:TSSOP, TSSOP16,.25针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.35
其他特性:LINEAR OR LOG TAPER SETTINGS; NONVOLATILE MEMORY; CAN ALSO OPERATE FROM +/-2.25V TO +/-2.75V SUPPLY标称带宽:0.044 kHz
控制接口:3-WIRE SERIAL转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:5 mm湿度敏感等级:1
功能数量:1位置数:1024
端子数量:16最高工作温度:85 °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:TSSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:+-2.5/3/5 V
认证状态:Not Qualified电阻定律:LOGARITHMIC
最大电阻容差:20%最大电阻器端电压:3 V
最小电阻器端电压:座面最大高度:1.2 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:600 ppm/ °C
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
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:30
标称总电阻:100000 Ω宽度:4.4 mm
Base Number Matches:1

AD5231BRUZ100-RL7 数据手册

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Data Sheet  
AD5231  
SPECIFICATIONS  
ELECTRICAL CHARACTERISTICS—10 kΩ, 50 kΩ, 100 kΩ VERSIONS  
VDD = 3 V 10% or 5 V 10%, VSS = 0 V, V A = VDD, VB = 0 V, 40°C < TA < +85°C, unless otherwise noted.  
Table 1.  
Parameter  
Symbol  
Conditions  
Min  
Typ 1  
Max  
Unit  
DC CHARACTERISTICS—  
RHEOSTAT MODE  
Resistor Differential Nonlinearity2  
Resistor Integral Nonlinearity2  
Nominal Resistor Tolerance  
Resistance Temperature Coefficient  
Wiper Resistance  
R-DNL  
R-INL  
ΔRAB/RAB  
(ΔRWB/RWB)/ΔT × 106  
RWB, VA = NC, monotonic  
RWB,VA = NC  
D = 0x3FF  
−1  
−0.2  
−40  
1/2  
+1.8  
+0.2  
+20  
LSB  
LSB  
%
ppm/°C  
600  
15  
RW  
IW = 100 µA, VDD = 5.5 V,  
code = half scale  
100  
IW = 100 µA, VDD = 3 V,  
code = half scale  
50  
DC CHARACTERISTICS—  
POTENTIOMETER DIVIDER MODE  
Resolution  
N
DNL  
10  
+1  
Bits  
LSB  
Differential Nonlinearity3  
Monotonic, TA = 25°C  
Monotonic, TA = −40°C or +85°C −1  
−0.4  
−1  
1/2  
15  
+1.25 LSB  
+0.4  
Integral Nonlinearity3  
Voltage Divider Temperature  
Coefficient  
INL  
LSB  
ppm/°C  
(ΔVW/VW)/ΔT × 106  
Code = half scale  
Full-Scale Error  
Zero-Scale Error  
VWFSE  
VWZSE  
Code = full scale  
Code = zero scale  
−3  
0
0
1.5  
% FS  
% FS  
RESISTOR TERMINALS  
Terminal Voltage Range4  
Capacitance A, B5  
VA, B, W  
CA, B  
VSS  
VDD  
V
pF  
f = 1 MHz, measured to GND,  
code = half-scale  
f = 1 MHz, measured to GND,  
code = half-scale  
50  
Capacitance W5  
CW  
ICM  
50  
pF  
µA  
Common-Mode Leakage Current5, 6  
DIGITAL INPUTS AND OUTPUTS  
Input Logic High  
Input Logic Low  
Input Logic High  
VW = VDD/2  
0.01  
1
VIH  
VIL  
VIH  
VIL  
VIH  
With respect to GND, VDD = 5 V  
With respect to GND, VDD = 5 V  
With respect to GND, VDD = 3 V  
With respect to GND, VDD = 3 V  
2.4  
2.1  
V
V
V
V
V
0.8  
0.6  
Input Logic Low  
Input Logic High  
With respect to GND, VDD = +2.5 V, 2.0  
SS = −2.5 V  
With respect to GND, VDD = +2.5 V,  
SS = −2.5 V  
V
Input Logic Low  
VIL  
0.5  
V
V
V
V
Output Logic High (SDO, RDY)  
Output Logic Low  
VOH  
VOL  
RPULL-UP = 2.2 kΩ to 5 V  
(see Figure 26)  
IOL = 1.6 mA, VLOGIC = 5 V  
(see Figure 26)  
4.9  
0.4  
2.5  
Input Current  
IIL  
VIN = 0 V or VDD  
µA  
Input Capacitance5  
Output Current5  
CIL  
IO1, IO2  
4
50  
7
pF  
mA  
mA  
VDD = 5 V, VSS = 0 V, TA = 25°C  
VDD = 2.5 V, VSS = 0 V, TA = 25°C  
Rev. D | Page 3 of 28  
 
 

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