ADUM3402ARWZ Analog Devices Inc, ADUM3402ARWZ Datasheet - Page 15

• Manufacturer Part Number: ADUM3402ARWZ
• Description: IC DIGITAL ISOLATOR 4CH 16-SOIC
• Manufacturer: Analog Devices Inc
• Series: iCoupler®r

Specifications of ADUM3402ARWZ

• Propagation Delay: 65ns
• Inputs - Side 1/side 2: 2/2
• Number Of Channels: 4
• Isolation Rating: 2500Vrms
• Voltage - Supply: 2.7 V ~ 5.5 V
• Data Rate: 1Mbps
• Output Type: Logic
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Operating Temperature: -40°C ~ 105°C
• No. Of Channels: 4
• Supply Current: 2mA
• 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

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 12. ADuM3400 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
NC
GND
V
V
V
V
V
V
DD1
IA
IB
IC
ID
E2
OD
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 Input D.
No Connect.
Ground 2. Ground reference for Isolator Side 2.
Output Enable 2. Active high logic input. V
V
high or low is recommended.
Logic Output D.
Logic Output C.
Logic Output B.
Logic Output A.
Supply Voltage for Isolator Side 2, 2.7 V to 5.5 V.
OA
, V
OB
, V
OC
, and V
*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.
OD
1
outputs are disabled when V
IS RECOMMENDED. PIN 9 AND PIN 15 ARE INTERNALLY CONNECTED AND
Figure 5. ADuM3400 Pin Configuration
*GND
*GND
V
DD1
V
V
V
V
NC
IA
IB
IC
ID
1
1
2
1
2
3
4
5
6
7
8
Rev. A | Page 15 of 24
NC = NO CONNECT
IS RECOMMENDED. IN NOISY ENVIRONMENTS,
ADuM3400
(Not to Scale)
OA
TOP VIEW
, V
OB
, V
E2
OC
is low. In noisy environments, connecting V
, and V
16
15
14
13
12
11
10
9
V
GND
V
V
V
V
V
GND
DD2
OA
OB
OC
OD
E2
OD
2
2
*
*
outputs are enabled when V
ADuM3400/ADuM3401/ADuM3402
E2
is high or disconnected.
E2
to an external logic