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AD5252BRUZ10 PDF预览

AD5252BRUZ10

更新时间: 2024-01-10 19:41:57
品牌 Logo 应用领域
亚德诺 - ADI 转换器电位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 575K
描述
Dual 64-/256-Position I2C Nonvolatile Memory Digital Potentiometers

AD5252BRUZ10 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, TSSOP14,.25针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.7
其他特性:NONVOLATILE MEMORY; DEVICE SUPPORTS DUAL SUPPLY OPERATION标称带宽:0.4 kHz
控制接口:2-WIRE SERIAL转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:R-PDSO-G14JESD-609代码:e3
长度:5 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:14
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:TSSOP14,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN 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:20%
最大电阻器端电压:2.75 V最小电阻器端电压:-2.25 V
座面最大高度:1.2 mm子类别:Digital Potentiometers
标称供电电压:2.5 V表面贴装:YES
技术:CMOS标称温度系数:650 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:40
标称总电阻:10000 Ω宽度:4.4 mm
Base Number Matches:1

AD5252BRUZ10 数据手册

 浏览型号AD5252BRUZ10的Datasheet PDF文件第2页浏览型号AD5252BRUZ10的Datasheet PDF文件第3页浏览型号AD5252BRUZ10的Datasheet PDF文件第4页浏览型号AD5252BRUZ10的Datasheet PDF文件第6页浏览型号AD5252BRUZ10的Datasheet PDF文件第7页浏览型号AD5252BRUZ10的Datasheet PDF文件第8页 
Data Sheet  
AD5251/AD5252  
10 kΩ, 50 kΩ, 100 kΩ VERSIONS  
VDD = +3 V 10% or +5 V 10%, VSS = 0 V or VDD/VSS = 2.5 V 10%, VA = VDD, VB = 0 V, 40°C < TA < +105°C, unless otherwise noted.  
Table 2.  
Parameter  
Symbol  
Conditions  
Min  
Typ 1  
Max  
Unit  
DC CHARACTERISTICS—  
RHEOSTAT MODE  
Resolution  
N
AD5251  
AD5252  
6
8
Bits  
Bits  
LSB  
LSB  
LSB  
LSB  
%
Resistor Differential Nonlinearity2 R-DNL  
RWB, RWA = NC, AD5251  
RWB, RWA = NC, AD5252  
RWB, RWA = NC, AD5251  
RWB, RWA = NC, AD5252  
TA = 25°C  
−0.75  
−1.00  
−0.75  
−2.5  
0.10  
0.25  
0.25  
1.0  
+0.75  
+1.00  
+0.75  
+2.5  
+20  
Resistor Nonlinearity2  
R-INL  
Nominal Resistor Tolerance  
Resistance Temperature  
Coefficient  
ΔRAB/RAB  
(ΔRAB/RAB) × 106/ΔT  
−20  
650  
ppm/°C  
Wiper Resistance  
RW  
IW = 1 V/R, VDD = 5 V  
IW = 1 V/R, VDD = 3 V  
RAB = 10 kΩ, 50 kΩ  
RAB = 100 kΩ  
75  
130  
300  
%
%
200  
0.15  
0.05  
Channel-Resistance Matching  
ΔRAB1/ΔRAB2  
DC CHARACTERISTICS—  
POTENTIOMETER DIVIDER MODE  
Differential Nonlinearity3  
DNL  
INL  
AD5251  
AD5252  
AD5251  
AD5252  
−0.5  
−1.0  
−0.50  
−1.5  
0.1  
0.3  
0.15  
0.5  
+0.5  
+1.0  
+0.50  
+1.5  
LSB  
LSB  
LSB  
LSB  
Integral Nonlinearity3  
Voltage Divider  
Temperature Coefficient  
Full-Scale Error  
Zero-Scale Error  
(ΔVW/VW) × 106/ΔT  
VWFSE  
Code = half scale  
15  
ppm/°C  
Code = full scale, AD5251  
Code = full scale, AD5252  
Code = zero scale, AD5251  
Code = zero scale, AD5252  
−1.0  
−3  
0
−0.3  
−1  
0.3  
1.2  
0
0
1.0  
3.0  
LSB  
LSB  
LSB  
LSB  
VWZSE  
0
RESISTOR TERMINALS  
Voltage Range4  
VA, VB, VW  
CA, CB  
VSS  
VDD  
V
pF  
Capacitance5 A, B  
f = 1 kHz, measured to GND,  
code = half scale  
f = 1 kHz, measured to GND,  
code = half scale  
85  
Capacitance5 W  
CW  
95  
pF  
µA  
Common-Mode Leakage Current ICM  
DIGITAL INPUTS AND OUTPUTS  
VA = VB = VDD/2  
0.01  
1.00  
Input Logic High  
VIH  
VDD = 5 V, VSS = 0 V  
VDD/VSS = +2.7 V/0 V or VDD/VSS  
VDD = 5 V, VSS = 0 V  
2.4  
2.1  
V
V
V
V
=
=
2.5 V  
2.5 V  
Input Logic Low  
VIL  
0.8  
0.6  
VDD/VSS = +2.7 V/0 V or VDD/VSS  
Output Logic High (SDA)  
Output Logic Low (SDA)  
WP Leakage Current  
A0 Leakage Current  
Input Leakage Current  
(Other than WP and A0)  
VOH  
VOL  
IWP  
IA0  
II  
RPULL-UP = 2.2 kΩ to VDD = 5 V, VSS = 0 V  
RPULL-UP = 2.2 kΩ to VDD = 5 V, VSS = 0 V  
WP = VDD  
4.9  
V
V
µA  
µA  
µA  
0.4  
8
A0 = GND  
VIN = 0 V or VDD  
3
1
Input Capacitance5  
CI  
5
pF  
Rev. D | Page 5 of 28  
 
 
 

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