ADUM2401 AD [Analog Devices], ADUM2401 Datasheet - Page 15

• Manufacturer Part Number: ADUM2401
• Description: Quad-Channel Digital Isolators, 5KV
• Manufacturer: AD [Analog Devices]

Preliminary Technical Data
PIN CONFIGURATIONS AND PIN FUNCTION DESCRIPTIONS
PIN CONFIGURATIONS
* Pins 2 and 8 are internally connected. Connecting both to GND
Output enable Pin 10 on the ADuM2400 may be left disconnected if outputs are to be always enabled. Output enable Pins 7 and 10 on the ADuM2401/ADuM2402
may be left disconnected if outputs are to be always enabled. In noisy environments, connecting Pin 7 (for ADuM2401 and ADuM2402) and Pin 10 (for all models) to
an external logic high or low is recommended.
Figure 5. ADuM2400 Pin Configuration
*GND
*GND
V
DD1
V
V
V
V
NC
IA
IB
IC
ID
1
1
NC = NO CONNECT
1
2
3
4
5
6
7
8
(Not to Scale)
ADuM2400
TOP VIEW
16
15
14
13
12
10
11
9
V
GND
V
V
V
V
V
GND
DD2
OA
OB
OC
OD
E2
2
2
*
*
03786-0-005
Figure 6. ADuM2401 Pin Configuration
*GND
*GND
1
is recommended. Pins 9 and 15 are internally connected. Connecting both to GND
V
V
V
DD1
V
V
V
OD
E1
IA
IB
IC
1
1
Rev. PrD | Page 15 of 23
NC = NO CONNECT
1
2
3
4
5
6
7
8
(Not to Scale)
ADuM2401
TOP VIEW
16
15
14
13
12
11
10
9
V
GND
V
V
V
V
V
GND
DD2
OA
OB
OC
ID
E2
2
2
*
*
03786-0-006
ADuM2400/ADuM2401/ADuM2402
Figure 7. ADuM2402 Pin Configuration
*GND
*GND
V
V
V
DD1
V
V
V
OC
OD
E1
IA
IB
1
1
NC = NO CONNECT
1
2
3
4
5
6
7
8
(Not to Scale)
ADuM2402
TOP VIEW
16
15
14
13
12
11
10
9
2
is recommended.
V
GND
V
V
V
V
V
GND
DD2
OA
OB
IC
ID
E2
2
2
*
*
03786-0-007