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AD5254BRUZ100 PDF预览

AD5254BRUZ100

更新时间: 2024-01-10 14:43:44
品牌 Logo 应用领域
亚德诺 - ADI 电位器存储
页数 文件大小 规格书
32页 576K
描述
Quad 64-/256-Position I2C Nonvolatile Memory Digital Potentiometers

AD5254BRUZ100 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, TSSOP20,.25针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.71
其他特性:NONVOLATILE MEMORY; DEVICE SUPPORTS DUAL SUPPLY OPERATION标称带宽:0.04 kHz
控制接口:2-WIRE SERIAL转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:6.5 mm湿度敏感等级:1
标称负供电电压:-2.5 V功能数量:4
位置数:256端子数量:20
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:TSSOP20,.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:100000 Ω宽度:4.4 mm
Base Number Matches:1

AD5254BRUZ100 数据手册

 浏览型号AD5254BRUZ100的Datasheet PDF文件第2页浏览型号AD5254BRUZ100的Datasheet PDF文件第3页浏览型号AD5254BRUZ100的Datasheet PDF文件第4页浏览型号AD5254BRUZ100的Datasheet PDF文件第6页浏览型号AD5254BRUZ100的Datasheet PDF文件第7页浏览型号AD5254BRUZ100的Datasheet PDF文件第8页 
Data Sheet  
AD5253/AD5254  
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
AD5253/AD5254  
6/8  
Bits  
LSB  
LSB  
LSB  
LSB  
%
Resistor Differential Nonlinearity2 R-DNL  
RWB, RWA = NC, AD5253  
RWB, RWA = NC, AD5254  
RWB, RWA = NC, AD5253  
RWB, RWA = NC, AD5254  
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  
AD5253  
AD5254  
AD5253  
AD5254  
−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  
(ΔVW/VW) × 106/ΔT Code = half scale  
VWFSE Code = full scale, AD5253  
VWZSE  
15  
ppm/°C  
−1.0  
−3  
0
−0.3  
−1  
0.3  
1.2  
0
0
1.0  
3.0  
LSB  
LSB  
LSB  
LSB  
Code = full scale, AD5254  
Code = zero scale, AD5253  
Code = zero scale, AD5254  
Zero-Scale Error  
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
Input Logic High  
VIH  
VDD = 5 V, VSS = 0 V  
VDD/VSS = +2.7 V/0 V or VDD/VSS = 2.5 V  
VDD = 5 V, VSS = 0 V  
VDD/VSS = +2.7 V/0 V or VDD/VSS = 2.5 V  
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  
2.4  
2.1  
V
V
V
V
V
V
µA  
µA  
µA  
Input Logic Low  
VIL  
0.8  
0.6  
Output Logic High (SDA)  
Output Logic Low (SDA)  
WP Leakage Current  
A0 Leakage Current  
Input Leakage Current  
(Other than WP and A0)  
Input Capacitance5  
VOH  
VOL  
IWP  
IA0  
II  
4.9  
0.4  
8
A0 = GND  
VIN = 0 V or VDD  
3
1
CI  
5
pF  
Rev. C | Page 5 of 32  
 

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