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AD5242BRUZ10-RL7 PDF预览

AD5242BRUZ10-RL7

更新时间: 2024-02-11 16:38:16
品牌 Logo 应用领域
亚德诺 - ADI 转换器电位器数字电位计电阻器光电二极管
页数 文件大小 规格书
20页 550K
描述
I2C-Compatible, 256-Position Digital Potentiometers

AD5242BRUZ10-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:TSSOP
包装说明:TSSOP,针数:16
Reach Compliance Code:unknown风险等级:5.73
Is Samacsys:N其他特性:IT CAN ALSO OPERATE FROM A 3V NOM SINGLE SUPPLY OR +/-2.3V TO +/-2.7V DUAL SUPPLY
标称带宽:0.65 kHz控制接口:2-WIRE SERIAL
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:R-PDSO-G16
JESD-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:16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:TSSOP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
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:-2.3 V座面最大高度:1.2 mm
标称供电电压:2.5 V表面贴装:YES
标称温度系数:30 ppm/ °C温度等级:INDUSTRIAL
端子面层:MATTE TIN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 mmBase Number Matches:1

AD5242BRUZ10-RL7 数据手册

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AD5241/AD5242  
SPECIFICATIONS  
10 kΩ, 100 kΩ, 1 MΩ VERSION  
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  
Conditions  
Min  
Typ1  
Max  
Unit  
DC CHARACTERISTICS, RHEOSTAT MODE  
(SPECIFICATIONS APPLY TO ALL VRs)  
Resolution  
Resistor Differential Nonlinearity2  
Resistor Integral Nonlinearity2  
Nominal Resistor Tolerance  
N
8
Bits  
LSB  
LSB  
%
R-DNL  
R-INL  
ΔRAB/RAB  
RWB, VA = no connect  
RWB, VA = no connect  
TA = 2ꢁ°C, RAB = 10 kΩ  
−1  
−2  
−30  
−30  
0.ꢀ  
0.ꢁ  
+1  
+2  
+30  
+ꢁ0  
TA = 2ꢁ°C,  
%
RAB = 100 kΩ/1 MΩ  
Resistance Temperature Coefficient  
Wiper Resistance  
(ΔRAB/RAB)/  
ΔT × 106  
RW  
VAB = VDD, wiper =  
no connect  
IW = VDD/R  
30  
60  
ppm/°C  
Ω
120  
DC CHARACTERISTICS, POTENTIOMETER DIVIDER  
MODE (SPECIFICATIONS APPLY TO ALL VRs)  
Resolution  
N
8
Bits  
Differential Nonlinearity3  
Integral Nonlinearity3  
Voltage Divider Temperature Coefficient  
Full-Scale Error  
DNL  
INL  
−1  
−2  
0.ꢀ  
0.ꢁ  
−0.ꢁ  
0.ꢁ  
+1  
+2  
LSB  
LSB  
ppm/°C  
LSB  
LSB  
(ΔVW/VW)/∆T × 106 Code = 0x80  
VWFSE  
VWZSE  
Code = 0xFF  
Code = 0x00  
−1  
0
0
1
Zero-Scale Error  
RESISTOR TERMINALS  
Voltage Rangeꢀ  
VA, VB, VW  
CA, CB  
VSS  
VDD  
V
pF  
Capacitance (A, B)ꢁ  
f = 1 MHz, measured  
to GND, code = 0x80  
f = 1 MHz, measured  
to GND, code = 0x80  
ꢀꢁ  
60  
1
Capacitance (W)ꢁ  
CW  
ICM  
pF  
Common-Mode Leakage  
DIGITAL INPUTS  
VA = VB = VW  
nA  
Input Logic High (SDA and SCL)  
Input Logic Low (SDA and SCL)  
Input Logic High (AD0 and AD1)  
Input Logic Low (AD0 and AD1)  
Input Logic High  
Input Logic Low  
Input Current  
Input Capacitanceꢁ  
VIH  
VIL  
VIH  
VIL  
VIH  
VIL  
IIL  
CIL  
VOL  
VOL  
VOL  
VOH  
IOZ  
0.7 × VDD  
VDD + 0.ꢁ V  
+0.3 × VDD  
V
V
V
V
V
V
μA  
pF  
V
V
V
V
μA  
pF  
−0.ꢁ  
2.ꢀ  
0
2.1  
0
VDD = ꢁ V  
VDD = ꢁ V  
VDD = 3 V  
VDD = 3 V  
VDD  
0.8  
VDD  
0.6  
1
VIH = ꢁ V or VIL = GND  
3
3
DIGITAL OUTPUT  
IOL = 3 mA  
IOL = 6 mA  
ISINK = 1.6 mA  
ISOURCE = ꢀ0 μA  
VIH = ꢁ V or VIL = GND  
0.ꢀ  
0.6  
0.ꢀ  
Output Logic Low (SDA)  
Output Logic Low (O1 and O2)  
Output Logic High (O1 and O2)  
Three-State Leakage Current (SDA)  
Output Capacitanceꢁ  
1
8
COZ  
POWER SUPPLIES  
Power Single-Supply Range  
Power Dual-Supply Range  
Positive Supply Current  
Negative Supply Current  
Power Dissipation6  
VDD RANGE  
VDD/VSS RANGE  
IDD  
ISS  
PDISS  
VSS = 0 V  
2.7  
2.3  
ꢁ.ꢁ  
2.7  
ꢁ0  
−ꢁ0  
2ꢁ0  
V
V
μA  
μA  
VIH = ꢁ V or VIL = GND  
VSS = −2.ꢁ V, VDD = +2.ꢁ V  
VIH = ꢁ V or VIL = GND,  
0.1  
+0.1  
0.ꢁ  
μW  
VDD = ꢁ V  
Power Supply Sensitivity  
PSS  
−0.01  
+0.002 +0.01  
%/%  
Rev. C | Page 3 of 20  
 

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