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AD5246BKSZ5-RL7 PDF预览

AD5246BKSZ5-RL7

更新时间: 2024-01-27 11:03:09
品牌 Logo 应用领域
亚德诺 - ADI 转换器数字电位计电阻器光电二极管PC
页数 文件大小 规格书
16页 370K
描述
128-Position I2C-Compatible Digital Resistor

AD5246BKSZ5-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:6
Reach Compliance Code:unknown风险等级:5.36
其他特性:IT CAN ALSO OPERATE FROM A 5V NOMINAL SUPPLY标称带宽:1.2 kHz
控制接口:2-WIRE SERIAL转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:R-PDSO-G6JESD-609代码:e4
长度:2 mm湿度敏感等级:1
功能数量:1位置数:128
端子数量:6最高工作温度:125 °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:座面最大高度:1.1 mm
标称供电电压:3 V表面贴装:YES
标称温度系数:45 ppm/ °C温度等级:AUTOMOTIVE
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:5000 Ω
宽度:1.25 mmBase Number Matches:1

AD5246BKSZ5-RL7 数据手册

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Data Sheet  
AD5246  
SPECIFICATIONS  
ELECTRICAL CHARACTERISTICS—5 kΩ VERSION  
VDD = 5 V 10% or 3 V 10%; VA = +VDD; –40°C < TA < +125°C, unless otherwise noted.  
Table 1.  
Parameter  
Symbol  
Conditions  
Min Typ1 Max  
Unit  
DC CHARACTERISTICS—RHEOSTAT MODE  
Resistor Differential Nonlinearity2  
Resistor Integral Nonlinearity2  
Nominal Resistor Tolerance3  
Resistance Temperature Coefficient  
RWB  
R-DNL  
R-INL  
∆RAB  
RWB  
RWB  
TA = 25°C  
–1.5  
–4  
–30  
0.1  
0.75 +4  
+30  
+1.5  
LSB  
LSB  
%
ppm/°C  
(∆RAB/RAB)/∆T Wiper = no connect  
RWB  
45  
Code = 0x00, VDD = 5 V  
Code = 0x00, VDD = 2.7 V  
75  
150  
150  
400  
RESISTOR TERMINALS  
Voltage Range4  
VB, W  
CB  
CW  
ICM  
GND  
VDD  
V
Capacitance5 B  
f = 1 MHz, measured to GND, code = 0x40  
f = 1 MHz, measured to GND, code = 0x40  
45  
60  
1
pF  
pF  
nA  
Capacitance5 W  
Common-Mode Leakage  
DIGITAL INPUTS AND OUTPUTS  
Input Logic High  
Input Logic Low  
Input Logic High  
Input Logic Low  
VIH  
VIL  
VIH  
VIL  
IIL  
VDD = 5 V  
VDD = 5 V  
VDD = 3 V  
VDD = 3 V  
2.4  
2.1  
V
V
V
V
µA  
pF  
0.8  
0.6  
1
Input Current  
VIN = 0 V or 5 V  
Input Capacitance5  
POWER SUPPLIES  
Power Supply Range  
Supply Current  
CIL  
5
VDD RANGE  
IDD  
2.7  
5.5  
7
V
VDD = 5.5 V; VIH = VDD or VIL = GND  
VDD = 5 V; VIH = VDD or VIL = GND  
VDD = 3.3 V; VIH = VDD or VIL = GND  
VIH = 5 V or VIL = 0 V, VDD = 5 V  
VDD = +5 V 10%, code = midscale  
3
µA  
µA  
µA  
µW  
2.5  
0.9  
5.2  
2
Power Dissipation6  
PDISS  
PSSR  
40  
Power Supply Sensitivity  
DYNAMIC CHARACTERISTICS5, 7  
Bandwidth –3 dB  
Total Harmonic Distortion  
VW Settling Time  
0.01  
0.025 %/%  
BW_5K  
THDW  
tS  
RAB = 5 kΩ, code = 0x40  
VA = 1 V rms, VB = 0 V, f = 1 kHz  
VA = 5 V, 1 LSB error band  
RWB = 2.5 kΩ, RS = 0 Ω  
1.2  
0.05  
1
MHz  
%
µs  
Resistor Noise Voltage Density  
eN_WB  
6
nV/√Hz  
1 Typical specifications represent average readings at 25°C and VDD = 5 V.  
2 Resistor position nonlinearity error R-INL is the deviation from an ideal value measured between the maximum resistance and the minimum resistance wiper  
positions. R-DNL measures the relative step change from ideal between successive tap positions. Parts are guaranteed monotonic.  
3 Code = 0x7F.  
4 Resistor Terminal A and Resistor Terminal W have no limitations on polarity with respect to each other.  
5 Guaranteed by design; not subject to production test.  
6 PDISS is calculated from (IDD × VDD). CMOS logic level inputs result in minimum power dissipation.  
7 VDD = 5 V.  
Rev. C | Page 3 of 16  
 
 
 

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