ADUM1402BRW View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
ADUM1402BRW Datasheet PDF : 31 Pages
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ADuM1400/ADuM1401/ADuM1402
Data Sheet
DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS
These isolators are suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is ensured by
protective circuits. The asterisk (*) marking on packages denotes DIN V VDE V 0884-10 approval.
Table 11.
Description
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
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method B1
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
Safety Limiting Values
Case Temperature
Side 1 Current
Side 2 Current
Insulation Resistance at TS
Conditions
VIORM × 1.875 = VPR, 100% production test, tm = 1 sec,
partial discharge < 5 pC
VIORM × 1.6 = VPR, tm = 60 sec, partial discharge < 5 pC
VIORM × 1.2 = VPR, tm = 60 sec, partial discharge < 5 pC
Transient overvoltage, tTR = 10 seconds
Maximum value allowed in the event of a failure
(see Figure 4)
VIO = 500 V
Symbol Characteristic Unit
VIORM
VPR
VPR
VTR
I to IV
I to III
I to II
40/105/21
2
560
1050
896
672
4000
V peak
V peak
V peak
V peak
V peak
TS
150
°C
IS1
265
mA
IS2
335
mA
RS
>109
Ω
350
RECOMMENDED OPERATING CONDITIONS
300
250
SIDE #2
200
150
SIDE #1
100
50
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
Table 12.
Parameter
Operating Temperature (TA)1
Operating Temperature (TA)2
Supply Voltages (VDD1, VDD2)1, 3
Supply Voltages (VDD1, VDD2)2, 3
Input Signal Rise and Fall Times
Rating
−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
1 Does not apply to ADuM1400W, ADuM1401W, and ADuM1402W automotive
grade versions.
2 Applies to ADuM1400W, ADuM1401W, and ADuM1402W automotive grade
versions.
3 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.
Rev. L | Page 20 of 31
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