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ADUM7442ARQZ

更新时间： 2024-02-21 07:12:09
品牌 Logo 应用领域
亚德诺 - ADI 驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
20页 425K
描述
1 kV RMS Quad-Channel Digital Isolators

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ADUM7442ARQZ 技术参数

Source Url Status Check Date：2013-05-01 14:56:51.395是否无铅：含铅
是否Rohs认证：符合生命周期：Active
零件包装代码：SSOP包装说明：SSOP,
针数：16Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：0.78Samacsys Confidence：3
Samacsys Status：Released2D Presentation：https://componentsearchengine.com/2D/0T/421526.3.1.png
Schematic Symbol：https://componentsearchengine.com/symbol.php?partID=421526PCB Footprint：https://componentsearchengine.com/footprint.php?partID=421526
3D View：https://componentsearchengine.com/viewer/3D.php?partID=421526Samacsys PartID：421526
Samacsys Image：https://componentsearchengine.com/Images/9/ADUM7442CRQZ.jpgSamacsys Thumbnail Image：https://componentsearchengine.com/Thumbnails/3/ADUM7442CRQZ.jpg
Samacsys Pin Count：16Samacsys Part Category：Integrated Circuit
Samacsys Package Category：Small Outline PackagesSamacsys Footprint Name：RQ-16 (QSOP)
Samacsys Released Date：2017-01-11 11:21:59Is Samacsys：N
接口集成电路类型：INTERFACE CIRCUITJESD-30 代码：R-PDSO-G16
JESD-609代码：e3长度：4.9 mm
湿度敏感等级：1功能数量：1
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：SSOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：NOT SPECIFIED
认证状态：Not Qualified座面最大高度：1.75 mm
最大供电电压：5.5 V最小供电电压：3 V
标称供电电压：3.3 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子面层：Matte Tin (Sn)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：NOT SPECIFIED宽度：3.91 mm
Base Number Matches：1

ADUM7442ARQZ 数据手册

 浏览型号ADUM7442ARQZ的Datasheet PDF文件第4页浏览型号ADUM7442ARQZ的Datasheet PDF文件第5页浏览型号ADUM7442ARQZ的Datasheet PDF文件第6页浏览型号ADUM7442ARQZ的Datasheet PDF文件第8页浏览型号ADUM7442ARQZ的Datasheet PDF文件第9页浏览型号ADUM7442ARQZ的Datasheet PDF文件第10页 
ADuM7440/ADuM7441/ADuM7442  
PACKAGE CHARACTERISTICS  
Table 12.  
Parameter  
Symbol Min Typ Max Unit Test Conditions  
Resistance (Input-to-Output)1  
Capacitance (Input-to-Output)1  
Input Capacitance2  
RI-O  
CI-O  
CI  
1013  
Ω
pF  
pF  
2
4.0  
76  
f = 1 MHz  
IC Junction-to-Ambient Thermal  
Resistance  
θJA  
°C/W Thermocouple located at center of package  
underside  
1 The device is considered a 2-terminal device: Pin 1 through Pin 8 are shorted together and Pin 9 through Pin 16 are shorted together.  
2 Input capacitance is from any input data pin to ground.  
REGULATORY INFORMATION  
The ADuM744x is approved by the organizations listed in Table 13. See Table 17 and the Insulation Lifetime section for recommended  
maximum working voltages for specific cross-isolation waveforms and insulation levels.  
Table 13.  
UL (pending)  
CSA (Pending)  
Recognized under UL 1577 Component  
Recognition Program1  
Approved under CSA Component  
Acceptance Notice #5A  
Single Protection,  
1000 V rms Isolation Voltage  
Basic insulation per CSA 60950-1-03 and IEC 60950-1, 148 V rms (210 V peak)  
maximum working voltage  
File E274400  
File 205078  
1 In accordance with UL 1577, each ADuM744x is proof tested by applying an insulation test voltage ≥1200 V rms for 1 sec (current leakage detection limit = 5 μA).  
INSULATION AND SAFETY-RELATED SPECIFICATIONS  
Table 14.  
Parameter  
Symbol Value  
Unit  
Conditions  
Rated Dielectric Insulation Voltage  
Minimum External Air Gap (Clearance)  
1000  
3.8  
V rms  
1-minute duration  
L(I01)  
L(I02)  
mm min Measured from input terminals to output terminals,  
shortest distance through air  
mm min Measured from input terminals to output terminals,  
shortest distance path along body  
Minimum External Tracking (Creepage)  
2.8  
Minimum Internal Gap (Internal Clearance)  
Tracking Resistance (Comparative Tracking Index)  
Isolation Group  
2.6  
>175  
IIIa  
ꢀm min  
V
Insulation distance through insulation  
DIN IEC 112/VDE 0303 Part 1  
Material Group (DIN VDE 0110, 1/89, Table 1)  
CTI  
350  
300  
250  
200  
150  
100  
50  
RECOMMENDED OPERATING CONDITIONS  
Table 15.  
Parameter  
Symbol  
Min Max  
Unit  
Operating Temperature  
Supply Voltages1  
Input Signal Rise and Fall Times  
TA  
−40 +105 °C  
VDD1, VDD2 3.0  
5.5  
1.0  
V
ms  
1 All voltages are relative to their respective ground. See the DC Correctness  
and Magnetic Field Immunity section for information on immunity to external  
magnetic fields.  
0
0
50  
100  
150  
200  
CASE TEMPERATURE (°C)  
Figure 4. Thermal Derating Curve, Dependence of Safety-Limiting Values  
with Case Temperature per DIN V VDE V 0884-10  
Rev. 0 | Page 7 of 20  
 
 
 
 
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