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AD5272BRMZ-100-RL7 PDF预览

AD5272BRMZ-100-RL7

更新时间: 2024-01-17 05:54:36
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 713K
描述
1024-/256-Position, 1% Resistor Tolerance Error, I2C Interface and 50-TP Memory Digital Rheostat

AD5272BRMZ-100-RL7 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, TSSOP10,.19,20针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.15
Samacsys Confidence:3Samacsys Status:Released
2D Presentation:https://componentsearchengine.com/2D/0T/578420.3.1.pngSchematic Symbol:https://componentsearchengine.com/symbol.php?partID=578420
PCB Footprint:https://componentsearchengine.com/footprint.php?partID=5784203D View:https://componentsearchengine.com/viewer/3D.php?partID=578420
Samacsys PartID:578420Samacsys Image:https://componentsearchengine.com/Images/9/AD5272BRMZ-100-RL7.jpg
Samacsys Thumbnail Image:https://componentsearchengine.com/Thumbnails/3/AD5272BRMZ-100-RL7.jpgSamacsys Pin Count:10
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Small Outline Packages
Samacsys Footprint Name:RM-10Samacsys Released Date:2017-01-11 11:21:59
Is Samacsys:N其他特性:NONVOLATILE MEMORY
标称带宽:0.06 kHz控制接口:2-WIRE SERIAL
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:S-PDSO-G10
JESD-609代码:e3长度:3 mm
湿度敏感等级:1标称负供电电压:-2.5 V
功能数量:1位置数:1024
端子数量:10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封装等效代码:TSSOP10,.19,20
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:+-2.5,3/5 V
认证状态:Not Qualified电阻定律:LINEAR
最大电阻容差:1%最大电阻器端电压:2.75 V
最小电阻器端电压:-2.5 V座面最大高度:1.1 mm
子类别:Digital Potentiometers标称供电电压:2.5 V
表面贴装:YES标称温度系数:5 ppm/ °C
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
标称总电阻:100000 Ω宽度:3 mm
Base Number Matches:1

AD5272BRMZ-100-RL7 数据手册

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AD5272/AD5274  
Data Sheet  
Parameter  
Symbol  
Test Conditions/Comments  
Min  
Typ 1  
Max  
Unit  
DYNAMIC CHARACTERISTICS5, 11  
Bandwidth  
−3 dB, RAW = 10 kΩ, Terminal W, see Figure 41  
kHz  
RAW = 20 kΩ  
RAW = 50 kΩ  
RAW = 100 kΩ  
300  
120  
60  
Total Harmonic Distortion  
Resistor Noise Density  
VA = 1 V rms, f = 1 kHz, code = half scale  
RAW = 20 kΩ  
RAW = 50 kΩ  
RAW = 100 kΩ  
Code = half scale, TA = 25°C, f = 10 kHz  
RAW = 20 kΩ  
dB  
−90  
−88  
−85  
nV/√Hz  
13  
25  
32  
RAW = 50 kΩ  
RAW = 100 kΩ  
1 Typical specifications represent average readings at 25°C, VDD = 5 V, and VSS = 0 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.  
3 The maximum current in each code is defined by IAW = (VDD − 1)/RAW  
.
4 The terms, resistor performance mode and R-Perf mode, are used interchangeably. See the Resistor Performance Mode section.  
5 Guaranteed by design and not subject to production test.  
6 See Figure 24 for more details.  
7 Resistor Terminal A and Resistor Terminal W have no limitations on polarity with respect to each other. Dual-supply operation enables ground referenced bipolar  
signal adjustment.  
8 Different from operating current, the supply current for the fuse program lasts approximately 55 ms.  
9 Different from operating current, the supply current for the fuse read lasts approximately 500 ns.  
10  
P
is calculated from (IDD × VDD) + (ISS × VSS).  
DISS  
11 All dynamic characteristics use VDD = +2.5 V, VSS = −2.5 V.  
Table 5. AD5274 Resistor Performance Mode Code Range  
Resistor Tolerance per Code  
|VDD − VSS| = 4.5 V to 5.5 V  
|VDD − VSS| = 2.7 V to 4.5 V  
R-TOLERANCE  
1% R-Tolerance  
2% R-Tolerance  
3% R-Tolerance  
From 0x1E to 0xFF  
From 0x0F to 0xFF  
From 0x06 to 0xFF  
From 0x32 to 0xFF  
From 0x19 to 0xFF  
From 0x0E to 0xFF  
Table 6. AD5274 50 kΩ and 100 kΩ Resistor Performance Mode Code Range  
Resistor Tolerance per Code  
RAW = 50 kΩ  
RAW = 100 kΩ  
R-TOLERANCE  
1% R-Tolerance  
2% R-Tolerance  
3% R-Tolerance  
From 0x1E to 0xFF  
From 0x14 to 0xFF  
From 0x0A to 0xFF  
From 0x14 to 0xFF  
From 0x0F to 0xFF  
From 0x0A to 0xFF  
Rev. D | Page 6 of 28  
 
 

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