ADUM1310BRWZ1 AD [Analog Devices], ADUM1310BRWZ1 Datasheet - Page 14

• Manufacturer Part Number: ADUM1310BRWZ1
• Description: Triple-Channel Digital Isolators
• Manufacturer: AD [Analog Devices]

ADuM1310/ADuM1311
Table 12. ADuM1311 Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Mnemonic
V
GND
V
V
V
NC
CTRL
GND
GND
CTRL
NC
V
V
V
GND
V
DD1
IA
IB
OC
IC
OB
OA
DD2
1
1
2
2
1
2
Description
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 Output C.
No Connection.
Default Output Control. Controls the logic state the outputs take on when the input power is off. V
high when CTRL
When V
Ground 1. Ground reference for Isolator Side 1.
Ground 2. Ground reference for Isolator Side 2.
Default Output Control. Controls the logic state the outputs take on when the input power is off. V
outputs are high when CTRL
is low and V
No Connection.
Logic Input C.
Logic Output B.
Logic Output A.
Ground 2. Ground reference for Isolator Side 2.
Supply Voltage for Isolator Side 2, 2.7 V to 5.5 V.
DD2
power is on, this pin has no effect.
DD1
*PIN 2 AND PIN 8 ARE INTERNALLY CONNECTED. CONNECTING BOTH
TO GND
CONNECTED. CONNECTING BOTH TO GND
is off. When V
1
is high or disconnected and V
1
IS RECOMMENDED. PIN 9 AND PIN 15 ARE INTERNALLY
Figure 5. ADuM1311 Pin Configuration
*GND
CTRL
*GND
V
V
DD1
2
DD1
V
V
NC
OC
is high or disconnected and V
IA
IB
1
1
1
power is on, this pin has no effect.
Rev. G | Page 14 of 24
1
2
3
4
5
6
7
8
NC = NO CONNECT
ADuM1311
(Not to Scale)
TOP VIEW
16
15
14
13
12
11
10
2
9
DD2
IS RECOMMENDED.
V
GND
V
V
V
NC
CTRL
GND
DD2
OA
OB
IC
is off. V
2
2
*
2
*
OC
DD1
output is low when CTRL
is off. V
OA
and V
OB
outputs are low when CTRL
1
is low and V
DD2
OC
OA
output is
and V
is off.
OB
2