ADUM1401WSRWZ Analog Devices Inc, ADUM1401WSRWZ Datasheet - Page 23

• Manufacturer Part Number: ADUM1401WSRWZ
• Description: 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 3Txr1Rxr
• Manufacturer: Analog Devices Inc
• Series: iCoupler®r

Specifications of ADUM1401WSRWZ

• 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: 50ns
• Output Type: Logic
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Operating Temperature: -40°C ~ 125°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 17. ADuM1401 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
IC
OD
E1
E2
ID
OC
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 Input C.
Logic Output D.
Output Enable 1. Active high logic input. V
V
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
low is recommended.
Logic Input D.
Logic Output C.
Logic Output B.
Logic Output A.
Ground 2. Ground reference for Isolator Side 2.
Supply Voltage for Isolator Side 2.
E1
OB
, and V
is low. In noisy environments, connecting V
OC
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 6. ADuM1401 Pin Configuration
*GND
*GND
IS RECOMMENDED. PIN 9 AND PIN 15 ARE INTERNALLY
V
V
DD1
V
V
V
V
OD
E1
IA
IB
IC
1
1
1
2
3
4
5
6
7
8
Rev. G | Page 23 of 32
ADuM1401
(Not to Scale)
E2
TOP VIEW
OD
OA
is low. In noisy environments, connecting V
, V
output is enabled when V
E1
OB
to an external logic high or low is recommended.
, and V
16
15
14
13
12
11
10
9
OC
V
GND
V
V
V
V
V
GND
DD2
OA
OB
OC
ID
E2
2
outputs are enabled when V
IS RECOMMENDED.
2
2
*
*
ADuM1400/ADuM1401/ADuM1402
E1
is high or disconnected. V
E2
E2
is high or disconnected. V
to an external logic high or
OD
is disabled when
OA
,