ADUM3400CRWZ Analog Devices Inc, ADUM3400CRWZ Datasheet - Page 16

• Manufacturer Part Number: ADUM3400CRWZ
• Description: IC DIGITAL ISOLATOR 4CH 16-SOIC
• Manufacturer: Analog Devices Inc
• Series: iCoupler®r

Specifications of ADUM3400CRWZ

• Propagation Delay: 27ns
• Inputs - Side 1/side 2: 4/0
• Number Of Channels: 4
• Isolation Rating: 2500Vrms
• Voltage - Supply: 2.7 V ~ 5.5 V
• Data Rate: 120Mbps
• Output Type: Logic
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Operating Temperature: -40°C ~ 105°C
• No. Of Channels: 4
• Supply Current: 72mA
• Supply Voltage Range: 2.7V To 5.5V
• Digital Ic Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +105°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADuM3400/ADuM3401/ADuM3402
Table 13. ADuM3401 Pin Function Descriptions
Pin No. Mnemonic Description
1
2, 8
3
4
5
6
7
9, 15
10
11
12
13
14
16
V
GND
V
V
V
V
V
GND
V
V
V
V
V
V
DD1
IA
IB
IC
OD
E1
E2
ID
OC
OB
OA
DD2
1
2
Supply Voltage for Isolator Side 1, 2.7 V to 5.5 V.
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 2. Ground reference for Isolator Side 2.
Output Enable 2. Active high logic input. V
V
or low is recommended.
Logic Input D.
Logic Output C.
Logic Output B.
Logic Output A.
Supply Voltage for Isolator Side 1, 2.7 V to 5.5 V.
E1
OA
, V
is low. In noisy environments, connecting V
OB
, and V
OC
*PIN 2 AND PIN 8 ARE INTERNALLY CONNECTED AND CONNECTING BOTH TO
GND
CONNECTING BOTH TO GND
CONNECTING OUTPUT ENABLES (PIN 7 FOR ADuM3401/ADuM3402 AND PIN 10
FOR ALL MODELS) TO AN EXTERNAL LOGIC HIGH OR LOW IS RECOMMENDED.
outputs are disabled when V
1
IS RECOMMENDED. PIN 9 AND PIN 15 ARE INTERNALLY CONNECTED AND
Figure 6. ADuM3401 Pin Configuration
*GND
*GND
V
V
DD1
V
V
V
V
OD
E1
IA
IB
IC
1
1
2
1
2
3
4
5
6
7
8
Rev. A | Page 16 of 24
IS RECOMMENDED. IN NOISY ENVIRONMENTS,
ADuM3401
(Not to Scale)
OD
OA
TOP VIEW
, V
output is enabled when V
E2
E1
OB
is low. In noisy environments, connecting V
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
outputs are enabled when V
DD2
OA
OB
OC
ID
E2
2
2
*
*
E1
is high or disconnected. V
E2
is high or disconnected.
E2
to an external logic high
OD
is disabled when