ADUM1401ARW Analog Devices Inc, ADUM1401ARW Datasheet - Page 24

• Manufacturer Part Number: ADUM1401ARW
• Description: Digital Isolators 16-Pin SOIC W
• Manufacturer: Analog Devices Inc
• Series: iCoupler®r

Specifications of ADUM1401ARW

• Package: 16SOIC W
• Operating Temperature: -40 to 105 °C
• Rohs Status: RoHS non-compliant
• Design Resources: 16-Bit Fully Isolated Voltage Output Module Using AD5662, ADuM1401, and External Amplifiers (CN0063) 16-Bit Fully Isolated 4 mA to 20 mA Output Module Using AD5662, ADuM1401, and External Amplifiers (CN0064) 16-Bit Fully Isolated Output Module Using AD5422 and ADuM1401 (CN0065)
• Inputs - Side 1/side 2: 3/1
• Number Of Channels: 4
• Isolation Rating: 2500Vrms
• Voltage - Supply: 2.7 V ~ 5.5 V
• Data Rate: 1Mbps
• Propagation Delay: 100ns
• Output Type: Logic
• Package / Case: 16-SOIC (0.300", 7.5mm Width)

ADuM1400/ADuM1401/ADuM1402
Table 18. ADuM1402 Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Mnemonic Description
V
GND
V
V
V
V
V
GND
GND
V
V
V
V
V
GND
V
DD1
IA
IB
OC
OD
E1
E2
ID
IC
OB
OA
DD2
1
1
2
2
Supply Voltage for Isolator Side 1.
Ground 1. Ground reference for Isolator Side 1.
Logic Input A.
Logic Input B.
Logic Output C.
Logic Output D.
Output Enable 1. Active high logic input. V
V
recommended.
Ground 1. Ground reference for Isolator Side 1.
Ground 2. Ground reference for Isolator Side 2.
Output Enable 2. Active high logic input. V
V
recommended.
Logic Input D.
Logic Input C.
Logic Output B.
Logic Output A.
Ground 2. Ground reference for Isolator Side 2.
Supply Voltage for Isolator Side 2.
OD
OB
outputs are disabled when V
outputs are disabled when V
*PIN 2 AND PIN 8 ARE INTERNALLY CONNECTED, AND CONNECTING
BOTH TO GND
CONNECTED, AND CONNECTING BOTH TO GND
1
Figure 7. ADuM1402 Pin Configuration
*GND
*GND
IS RECOMMENDED. PIN 9 AND PIN 15 ARE INTERNALLY
V
E2
E1
V
V
DD1
V
V
V
OC
OD
E1
IA
is low. In noisy environments, connecting V
IB
is low. In noisy environments, connecting V
1
1
1
2
3
4
5
6
7
8
Rev. G | Page 24 of 32
ADuM1402
(Not to Scale)
TOP VIEW
OC
OA
and V
and V
OD
OB
16
15
14
13
12
11
10
outputs are enabled when V
9
outputs are enabled when V
V
GND
V
V
V
V
V
GND
DD2
OA
OB
IC
ID
E2
2
IS RECOMMENDED.
2
2
*
*
E2
E1
to an external logic high or low is
to an external logic high or low is
E2
E1
is high or disconnected. V
is high or disconnected. V
OA
OC
and
and