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AD5273BRJZ50-REEL7 PDF预览

AD5273BRJZ50-REEL7

更新时间: 2024-01-26 22:41:18
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 光电二极管
页数 文件大小 规格书
25页 1621K
描述
50K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO8, ROHS COMPLIANT, MO-178BA, SOT-23, 8 PIN

AD5273BRJZ50-REEL7 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:LSSOP,针数:8
Reach Compliance Code:unknown风险等级:5.77
其他特性:NON VOLATILE MEMORY标称带宽:0.11 kHz
控制接口:2-WIRE SERIAL转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:2.9 mm湿度敏感等级:1
功能数量:1位置数:64
端子数量:8最高工作温度:105 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:COMMERCIAL电阻定律:LINEAR
最大电阻容差:30%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:1.45 mm
标称供电电压:3 V表面贴装:YES
标称温度系数:300 ppm/ °C温度等级:INDUSTRIAL
端子面层:NICKEL PALLADIUM GOLD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:50000 Ω
宽度:1.6 mmBase Number Matches:1

AD5273BRJZ50-REEL7 数据手册

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AD5273  
SPECIFICATIONS  
VDD = 2.7 V to 5.5 V, VA < VDD, VB = 0 V, 40°C < TA < +105°C, unless otherwise noted.  
Table 1.  
Parameter  
Symbol  
Test Conditions/Comments  
Min  
Typ1  
Max  
Unit  
DC CHARACTERISTICS—RHEOSTAT MODE  
Resolution  
N
6
Bits  
Resistor Differential Nonlinearity2  
10 kΩ, 50 kΩ, 100 kΩ  
1 kΩ  
R-DNL  
RWB, VA = NC  
RWB, VA = NC  
−0.5  
−1  
+0.05  
+0.25  
+0.5  
+1  
LSB  
LSB  
Resistor Nonlinearity2  
10 kΩ, 50 kΩ, 100 kΩ  
1 kΩ  
Nominal Resistance Tolerance3  
10 kΩ, 50 kΩ, 100 kΩ  
Nominal Resistance, 1 kΩ  
R-INL  
RWB, VA = NC  
RWB, VA = NC  
TA = 25°C  
−0.5  
−5  
+0.10  
+2  
+0.5  
+5  
LSB  
LSB  
ΔRAB/RAB  
RAB  
−30  
0.8  
+30  
1.6  
%
kΩ  
1.2  
Rheostat Mode Temperature  
Coefficient4  
(ΔRAB/RAB)/∆T Wiper = NC  
300  
ppm/°C  
Wiper Resistance  
RW  
IW = VDD/R, VDD = 3 V or 5 V  
60  
100  
Ω
DC CHARACTERISTICS—POTENTIOMETER  
DIVIDER MODE  
Differential Nonlinearity5  
Integral Nonlinearity5  
DNL  
INL  
−0.5  
−0.5  
+0.1  
10  
+0.5  
+0.5  
LSB  
LSB  
ppm/°C  
LSB  
LSB  
LSB  
LSB  
LSB  
LSB  
Voltage Divider4 Temperature Coefficient (ΔVW/VW)/ΔT Code = 0x20  
Full-Scale Error  
10 kΩ, 50 kΩ, 100 kΩ  
1 kΩ  
Zero-Scale Error  
10 kΩ, 50 kΩ, 100 kΩ  
1 kΩ  
VWFSE  
Code = 0x3F  
−1  
−1  
−6  
−6  
0
0
0
0
0
1
5
VWZSE  
Code = 0x00  
0
RESISTOR TERMINALS  
Voltage Range6  
Capacitance7 A, B  
VA, VB, VW  
CA, CB  
GND  
VDD  
V
pF  
f = 5 MHz, measured to GND,  
code = 0x20  
f = 1 MHz, measured to GND,  
code = 0x20  
25  
55  
1
Capacitance7 W  
CW  
ICM  
pF  
Common-Mode Leakage  
DIGITAL INPUTS AND OUTPUTS  
Input Logic High (SDA and SCL)8  
Input Logic Low (SDA and SCL)8  
Input Logic High (AD0)  
Input Logic Low (AD0)  
Input Logic Current  
VA = VB = VW  
nA  
VIH  
VIL  
VIH  
VIL  
IIL  
CIL  
VOL  
IOZ  
COZ  
0.7 × VDD  
−0.5  
3.0  
VDD + 0.5  
0.3 × VDD  
VDD  
0.4  
1
V
V
V
V
μA  
pF  
V
μA  
pF  
VIN = 0 V or 5 V  
0
0.01  
3
Input Capacitance7  
Output Logic Low (SDA)  
Three-State Leakage Current  
Output Capacitance7  
0.4  
1
3
POWER SUPPLIES  
Power Supply Range  
OTP Power Supply8, 9  
VDD  
VDD_OTP  
2.7  
5.5  
V
TA = 25°C  
1 kΩ (DD8), 10 kΩ (DD9)  
50 kΩ (DYG), 100 kΩ (DYH)  
VIH = 5 V or VIL = 0 V  
TA = 25°C, VDD_OTP = 5 V  
5.0  
4.75  
5.25  
5.0  
0.1  
5.5  
5.25  
5
V
V
μA  
mA  
Supply Current  
OTP Supply Current8, 10,11  
IDD  
IDD_OTP  
100  
Rev. H | Page 4 of 24  
 

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