参数资料
型号: ADUM5202ARWZ
厂商: Analog Devices Inc
文件页数: 10/28页
文件大小: 0K
描述: IC DGTL ISOLATOR W/DC-DC 16SOIC
其它图纸: ADUM5200 Series Dual
ADUM5202 Series
标准包装: 47
系列: IsoPower®, iCoupler®
输入 - 1 侧/2 侧: 0/2
通道数: 2
电源电压: 3.3V,5V
电压 - 隔离: 2500Vrms
数据速率: 1Mbps
传输延迟: 55ns
输出类型: 逻辑
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC W
包装: 管件
工作温度: -40°C ~ 105°C
产品目录页面: 2766 (CN2011-ZH PDF)
ADuM5200/ADuM5201/ADuM5202
Data Sheet
IEC 60747-5-2 (VDE 0884, PART 2):2003-01 INSULATION CHARACTERISTICS
These isolators are suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is ensured by
the protective circuits. The asterisk (*) marking branded on the components designates IEC 60747-5-2 (VDE 0884, Part 2):2003-1 approval.
Table 17. VDE Characteristics
Description
Conditions
Symbol
Characteristic
Unit
Installation Classification per DIN VDE 0110
For Rated Mains Voltage ≤ 150 V rms
For Rated Mains Voltage ≤ 300 V rms
For Rated Mains Voltage ≤ 400 V rms
Climatic Classification
Pollution Degree per DIN VDE 0110, Table 1
I to IV
I to III
I to II
40/105/21
2
Maximum Working Insulation Voltage
V IORM
560
V PEAK
Input-to-Output Test Voltage, Method b1
V IORM × 1.875 = V pd (m) , 100% production test, t ini = t m =
1 sec, partial discharge < 5 pC
V pd (m)
1050
V PEAK
Input-to-Output Test Voltage, Method a
After Environmental Tests Subgroup 1
After Input and/or Safety Test Subgroup 2
and Subgroup 3
Highest Allowable Overvoltage
Withstand Isolation Voltage
Surge Isolation Voltage
V IORM × 1.5 = V pd (m) , t ini = 60 sec, t m = 10 sec, partial
discharge < 5 pC
V IORM × 1.2 = V pd (m) , t ini = 60 sec, t m = 10 sec, partial
discharge < 5 pC
1 minute withstand rating
V PEAK = 6 kV, 1.2 μs rise time, 50 μs, 50% fall time
V pd (m)
V pd (m)
V IOTM
V ISO
V IOSM
840
672
4000
2500
6000
V PEAK
V PEAK
V PEAK
V RMS
V PEAK
Safety Limiting Values
Maximum value allowed in the event of a failure
(see Figure 5)
Case Temperature
Side 1 I DD1 Current
T S
I S1
150
555
°C
mA
Insulation Resistance at T S
V IO = 500 V
R S
>10 9
?
600
500
400
300
200
100
0
0
50
100
150
200
AMBIENT TEMPERATURE (°C)
Figure 5. Thermal Derating Curve, Dependence of Safety Limiting Values on Case Temperature, per DIN EN 60747-5-2
RECOMMENDED OPERATING CONDITIONS
Table 18.
Parameter
Operating Temperature 1
Symbol
T A
Min
?40
Max
+105
Unit
°C
Supply Voltages 2
V DD1 @ V SEL = 0 V
V DD1 @ V SEL = V ISO
V DD1
V DD1
3.0
4.5
5.5
5.5
V
V
1
2
Operation at 105°C requires reduction of the maximum load current as specified in Table 19.
Each voltage is relative to its respective ground.
Rev. B | Page 10 of 28
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