参数资料
型号: ADUM1201BR-RL7
厂商: Analog Devices Inc
文件页数: 20/28页
文件大小: 0K
描述: IC ISOLATOR DIGITAL DUAL 8SOIC
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 ~ 105°C
ADuM1200/ADuM1201
Data Sheet
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12 INSULATION CHARACTERISTICS
This isolator is suitable for reinforced isolation only within the safety limit data. Maintenance of the safety data is ensured by protective
circuits. Note that the asterisk (*) marking on the package denotes DIN V VDE V 0884-10 approval for a 560 V peak working voltage.
Table 11.
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 PR , 100% production test,
V PR
1050
V peak
t m = 1 second, partial discharge < 5 pC
Input-to-Output Test Voltage, Method A
V IORM × 1.6 = V PR , t m = 60 seconds,
partial discharge < 5 pC
V PR
After Environmental Tests Subgroup 1
896
V peak
After Input and/or Safety Test Subgroup 2
and Subgroup 3
V IORM × 1.2 = V PR , t m = 60 seconds,
partial discharge < 5 pC
672
V peak
Highest Allowable Overvoltage
Transient overvoltage, t TR = 10 seconds
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
Ω
RECOMMENDED OPERATING CONDITIONS
200
180
Table 12.
160
Parameter
Rating
140
120
100
80
SIDE #1
SIDE #2
Operating Temperature (T A ) 1
Operating Temperature (T A ) 2
Supply Voltages (V DD1 , V DD2 ) 1, 3
Supply Voltages (V DD1 , V DD2 ) 2 , 3
Input Signal Rise and Fall Times
?40°C to +105°C
?40°C to +125°C
2.7 V to 5.5 V
3.0 V to 5.5 V
1.0 ms
60
1
Does not apply to ADuM1200W and ADuM1201W automotive grade
40
2
products.
Applies to ADuM1200W and ADuM1201W automotive grade products.
20
3
All voltages are relative to their respective ground. See the DC Correctness
0
0
50
100
150
200
and Magnetic Field Immunity section for information on imm unity to externa l
magnetic fields.
CASE TEMPERATURE (°C)
Figure 3. Thermal Derating Curve, Dependence of Safety-Limiting Values
on Case Temperature per DIN V VDE V 0884-10
Rev. I | Page 20 of 28
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