参数资料
型号: ADUM3211TRZ-RL7
厂商: Analog Devices Inc
文件页数: 13/24页
文件大小: 0K
描述: ISOLA DGTL 2.5KVRMS 2CH 8-SOIC
标准包装: 1,000
系列: iCoupler®
输入 - 1 侧/2 侧: 1/1
通道数: 2
电源电压: 2.7 V ~ 5.5 V
电压 - 隔离: 2500Vrms
数据速率: 10Mbps
传输延迟: 50ns
输出类型: 逻辑
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 带卷 (TR)
工作温度: -40°C ~ 125°C
Data Sheet
ADuM3210/ADuM3211
INSULATION CHARACTERISTICS (DIN V VDE V 0884-10 (VDE V 0884-10):2006-12)
These isolators are suitable for reinforced isolation only within the safety limit data. Maintenance of the safety data is ensured by protective
circuits. The asterisk (*) marking branded on the component designates DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 approval for
a 560 V peak working voltage.
Table 28.
Description
Test Conditions/Comments
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 PR , 100% production test, t m = 1 sec,
partial discharge < 5 pC
V PR
1050
V peak
Input-to-Output Test Voltage, Method A
After Environmental Tests Subgroup 1
After Input and/or Safety Tests
V IORM × 1.6 = V PR , t m = 60 sec, partial discharge < 5 pC
V IORM × 1.2 = V PR , t m = 60 sec, partial discharge < 5 pC
V PR
V PR
896
672
V peak
V peak
Subgroup 2 and Subgroup 3
Highest Allowable Overvoltage
Transient overvoltage, t TR = 10 sec
V TR
4000
V peak
Safety-Limiting Values
Maximum value allowed in the event of a failure
(see Figure 3)
Case Temperature
Side 1 Current
Side 2 Current
T S
I S1
I S2
150
160
170
°C
mA
mA
Insulation Resistance at T S
V IO = 500 V
R S
>10 9
?
200
180
RECOMMENDED OPERATING CONDITIONS
160
140
SIDE 1
SIDE 2
Table 29.
Parameter
Operating Temperature
Symbol
T A
Rating
120
100
80
60
ADuM3210A / ADuM3211A
ADuM3210B / ADuM3211B
ADuM3210T / ADuM3211T
ADuM3210WA / ADuM3211WA
?40°C to +105°C
?40°C to +105°C
?40°C to +125°C
?40°C to +125°C
40
20
ADuM3210WB / ADuM3211WB
ADuM3210WC / ADuM3211WC
Supply Voltages 1
V DD1 , V DD2
?40°C to +125°C
?40°C to +125°C
3 V to 5.5 V
0
0
50
100
CASE TEMPERATURE (°C)
150
200
Maximum Input Signal Rise and
Fall Times
1 ms
Figure 3. Thermal Derating Curve, Dependence of Safety-Limiting
Values on Case Temperature per DIN V VDE V 0884-10
1
All voltages are relative to their respective ground. See the DC Correctness
and Magnetic Field Immunity section for information about immunity to
external magnetic fields.
Rev. I | Page 13 of 24
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