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AD5251BRUZ100-RL7 PDF预览

AD5251BRUZ100-RL7

更新时间： 2024-01-19 02:28:24
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PC
页数 文件大小 规格书
28页 575K
描述
Dual 64-/256-Position I2C Nonvolatile Memory Digital Potentiometers

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AD5251BRUZ100-RL7 技术参数

Source Url Status Check Date：2013-05-01 14:56:11.142是否无铅：含铅
是否Rohs认证：符合生命周期：Obsolete
包装说明：TSSOP, TSOP14,.26,26针数：14
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.36
Samacsys Confidence：Samacsys Status：Released
Schematic Symbol：https://componentsearchengine.com/symbol.php?partID=578414PCB Footprint：https://componentsearchengine.com/footprint.php?partID=578414
Samacsys PartID：578414Samacsys Image：https://componentsearchengine.com/Images/9/AD5251BRUZ100-RL7.jpg
Samacsys Thumbnail Image：https://componentsearchengine.com/Thumbnails/1/AD5251BRUZ100-RL7.jpgSamacsys Pin Count：14
Samacsys Part Category：Integrated CircuitSamacsys Package Category：Other
Samacsys Footprint Name：SOP65P640X120-14NSamacsys Released Date：2017-01-11 11:21:59
Is Samacsys：N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-G14长度：5 mm
功能数量：1位置数：64
端子数量：14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封装等效代码：TSOP14,.26,26
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
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最大压摆率：0.015 mA
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端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
标称总电阻：100000 Ω宽度：4.4 mm
Base Number Matches：1

AD5251BRUZ100-RL7 数据手册

 浏览型号AD5251BRUZ100-RL7的Datasheet PDF文件第3页浏览型号AD5251BRUZ100-RL7的Datasheet PDF文件第4页浏览型号AD5251BRUZ100-RL7的Datasheet PDF文件第5页浏览型号AD5251BRUZ100-RL7的Datasheet PDF文件第7页浏览型号AD5251BRUZ100-RL7的Datasheet PDF文件第8页浏览型号AD5251BRUZ100-RL7的Datasheet PDF文件第9页 
AD5251/AD5252  
Data Sheet  
Parameter  
Symbol  
Conditions  
Min  
Typ 1  
Max  
Unit  
POWER SUPPLIES  
Single-Supply Power Range  
Dual-Supply Power Range  
Positive Supply Current  
Negative Supply Current  
VDD  
VDD/VSS  
IDD  
VSS = 0 V  
2.7  
2.25  
5.5  
2.75  
15  
−15  
V
V
µA  
µA  
VIH = VDD or VIL = GND  
VIH = VDD or VIL = GND, VDD = 2.5 V,  
VSS = −2.5 V  
5
−5  
ISS  
EEMEM Data Storing Mode  
Current  
IDD_STORE  
VIH = VDD or VIL = GND, TA = 0°C to 105°C  
35  
mA  
mA  
mW  
EEMEM Data Restoring Mode  
IDD_RESTORE  
VIH = VDD or VIL = GND, TA = 0°C to 105°C  
2.5  
Current6  
Power Dissipation7  
PDISS  
PSS  
VIH = VDD = 5 V or VIL = GND  
ΔVDD = 5 V 10%  
ΔVDD = 3 V 10%  
0.075  
Power Supply Sensitivity  
−0.005 +0.002  
−0.010 +0.002  
+0.005 %/%  
+0.010 %/%  
DYNAMIC CHARACTERISTICS5, 8  
–3 dB Bandwidth  
Total Harmonic Distortion  
VW Settling Time  
BW  
THDW  
tS  
RAB = 10 kΩ/50 kΩ/100 kΩ  
VA = 1 V rms, VB = 0 V, f = 1 kHz  
VA = VDD, VB = 0 V,  
400/80/40  
0.05  
1.5/7/14  
kHz  
%
µs  
RAB = 10 kΩ/50 kΩ/100 kΩ  
Resistor Noise Voltage  
Digital Crosstalk  
eN_WB  
RAB = 10 kΩ/50 kΩ/100 kΩ,  
code = midscale, f = 1 kHz  
(thermal noise only)  
VA = VDD, VB = 0 V, measure VW with  
adjacent RDAC making full-scale  
change  
9/20/29  
−80  
nV/√Hz  
CT  
dB  
dB  
Analog Coupling  
CAT  
Signal input at A1 and measure  
output at W3, f = 1 kHz  
−72  
1 Typical values 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 and minimum resistance wiper positions. R-DNL is the  
relative step change from an ideal value measured between successive tap positions. Parts are guaranteed monotonic, except R-DNL of AD5252 1 kΩ version at VDD = 2.7 V,  
IW = VDD/R for both VDD = 3 V and VDD = 5 V.  
3 INL and DNL are measured at VW with the RDAC configured as a potentiometer divider, similar to a voltage output DAC. VA = VDD and VB = 0 V. DNL specification limits  
of 1 LSB maximum are guaranteed monotonic operating conditions.  
4 Resistor Terminal A, Terminal B, and Terminal W have no limitations on polarity with respect to each other.  
5
Guaranteed by design and not subject to production test.  
6 Command 0 NOP should be activated after Command 1 to minimize IDD_READ current consumption.  
7 PDISS is calculated from IDD × VDD = 5 V.  
8 All dynamic characteristics use VDD = 5 V.  
Rev. D | Page 6 of 28  
 
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