ADUM1201BR Analog Devices Inc, ADUM1201BR Datasheet - Page 22

IC DIGITAL ISOLATOR 2CH 8-SOIC

ADUM1201BR

Manufacturer Part Number
ADUM1201BR
Description
IC DIGITAL ISOLATOR 2CH 8-SOIC
Manufacturer
Analog Devices Inc
Series
iCoupler®r
Datasheet

Specifications of ADUM1201BR

Inputs - Side 1/side 2
1/1
Number Of Channels
2
Isolation Rating
2500Vrms
Voltage - Supply
2.7 V ~ 5.5 V
Data Rate
10Mbps
Propagation Delay
50ns
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
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 15. ADuM1200 Pin Function Descriptions
Pin
No.
1
2
3
4
5
6
7
8
Table 17. ADuM1200 Truth Table (Positive Logic)
V
H
L
H
L
X
X
Table 18. ADuM1201 Truth Table (Positive Logic)
V
H
L
H
L
X
X
IA
IA
Input
Input
Mnemonic
V
V
V
GND
GND
V
V
V
DD1
IA
IB
OB
OA
DD2
1
2
V
H
L
L
H
X
X
V
H
L
L
H
X
X
IB
IB
Input
Input
Figure 4. ADuM1200 Pin Configuration
GND
V
DD1
V
V
Description
Supply Voltage for Isolator Side 1.
Logic Input A.
Logic Input B.
Ground 1. Ground Reference for Isolator Side 1.
Ground 2. Ground Reference for Isolator Side 2.
Logic Output B.
Logic Output A.
Supply Voltage for Isolator Side 2.
IA
IB
1
1
2
3
4
V
Powered
Powered
Powered
Powered
Unpowered
Powered
V
Powered
Powered
Powered
Powered
Unpowered
Powered
ADuM1200
(Not to Scale)
DD1
DD1
TOP VIEW
State
State
8
7
6
5
V
V
V
GND
DD2
OA
OB
V
Powered
Powered
Powered
Powered
Powered
Unpowered
V
Powered
Powered
Powered
Powered
Powered
Unpowered
DD2
DD2
2
State
State
V
H
L
H
L
H
Indeterminate
V
H
L
H
L
Indeterminate
H
OA
OA
Rev. H | Page 22 of 28
Output
Output
Table 16. ADuM1201 Pin Function Descriptions
Pin
No.
1
2
3
4
5
6
7
8
V
H
L
L
H
H
Indeterminate
V
H
L
L
H
H
Indeterminate
OB
OB
Output
Output
Mnemonic
V
V
V
GND
GND
V
V
V
DD1
OA
IB
OB
IA
DD2
1
2
Figure 5. ADuM1201 Pin Configuration
GND
V
V
DD1
V
OA
IB
1
1
2
3
4
Notes
Outputs return to the input state within
1 μs of V
Outputs return to the input state within
1 μs of V
Notes
Outputs return to the input state within
1 μs of V
Outputs return to the input state within
1 μs of V
Description
Supply Voltage for Isolator Side 1.
Logic Output A.
Logic Input B.
Ground 1. Ground Reference for Isolator Side 1.
Ground 2. Ground Reference for Isolator Side 2.
Logic Output B.
Logic Input A.
Supply Voltage for Isolator Side 2.
ADuM1201
(Not to Scale)
TOP VIEW
DDI
DDO
DD1
DDO
power restoration.
power restoration.
power restoration.
power restoration.
8
7
6
5
V
V
V
GND
DD2
IA
OB
2

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