ADUM1201AR Analog Devices Inc, ADUM1201AR Datasheet - Page 20

IC DIGITAL ISOLATOR 2CH 8-SOIC

ADUM1201AR

Manufacturer Part Number
ADUM1201AR
Description
IC DIGITAL ISOLATOR 2CH 8-SOIC
Manufacturer
Analog Devices Inc
Series
iCoupler®r
Datasheet

Specifications of ADUM1201AR

Inputs - Side 1/side 2
1/1
Number Of Channels
2
Isolation Rating
2500Vrms
Voltage - Supply
2.7 V ~ 5.5 V
Data Rate
1Mbps
Propagation Delay
150ns
Output Type
Logic
Package / Case
8-SOIC (3.9mm Width)
Operating Temperature
-40°C ~ 105°C
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Operating Temperature (max)
105C
Package Type
SOIC N
Rad Hardened
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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ADuM1200/ADuM1201
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 * marking on the package denotes DIN V VDE V 0884-10 approval for a 560 V peak working voltage.
Table 11.
Description
Installation Classification per DIN VDE 0110
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
Highest Allowable Overvoltage
Safety-Limiting Values
Insulation Resistance at T
For Rated Mains Voltage ≤ 150 V rms
For Rated Mains Voltage ≤ 300 V rms
For Rated Mains Voltage ≤ 400 V rms
After Environmental Tests Subgroup 1
After Input and/or Safety Test Subgroup 2
Case Temperature
Side 1 Current
Side 2 Current
and Subgroup 3
Limiting Values on Case Temperature per DIN V VDE V 0884-10
200
180
160
140
120
100
80
60
40
20
0
Figure 3. Thermal Derating Curve, Dependence of Safety-
0
SIDE #1
50
CASE TEMPERATURE (°C)
SIDE #2
S
100
150
Conditions
V
t
V
partial discharge < 5 pC
V
Transient overvoltage, t
Maximum value allowed in the event of a failure
(see Figure 3)
V
partial discharge < 5 pC
m
IORM
IORM
IORM
IO
= 1 second, partial discharge < 5 pC
= 500 V
× 1.875 = V
× 1.6 = V
× 1.2 = V
200
PR
PR
Rev. H | Page 20 of 28
, t
, t
PR
m
m
, 100% production test,
= 60 seconds,
= 60 seconds,
TR
= 10 seconds
RECOMMENDED OPERATING CONDITIONS
Table 12.
Parameter
Operating Temperature (T
Operating Temperature (T
Supply Voltages (V
Supply Voltages (V
Input Signal Rise and Fall Times
1
2
3
Does not apply to ADuM1200W and ADuM1201W automotive grade
products.
Applies to ADuM1200W and ADuM1201W automotive grade products.
All voltages are relative to their respective ground. See the DC Correctness
and Magnetic Field Immunity section for information on imm
magnetic fields.
DD1
DD1
, V
, V
DD2
DD2
)
)
A
A
1, 3
2 3 ,
)
)
1
2
Symbol
V
V
V
V
T
I
I
R
S1
S2
S
IORM
PR
PR
TR
S
Characteristic
I to IV
I to III
I to II
40/105/21
2
560
1050
896
672
4000
150
160
170
>10
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
9
unity to externa
Unit
V peak
V peak
V peak
V peak
V peak
°C
mA
mA
Ω
l

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