Datasheet

Data Sheet ADuM1100
Rev. K | Page 13 of 20
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
V
DD1
1
1
V
I
2
V
DD1
1
3
GND
1
4
V
DD2
8
GND
2
2
7
V
O
6
GND
2
2
5
ADuM1100
TOP VIEW
(Not to Scale)
02462-004
1
PIN 1 AND PIN 3 ARE INTERNALLY CONNECTED. EITHER OR BOTH
MAY BE USED FOR V
DD1
.
2
PIN 5 AND PIN 7 ARE INTERNALLY CONNECTED. EITHER OR BOTH
MAY BE USED FOR GND
2
.
Figure 4. Pin Configuration
Table 11. Pin Function Descriptions
Pin No. Mnemonic Description
1
V
DD1
Input Supply Voltage, 3.0 V to 5.5 V.
2 V
I
Logic Input.
3 V
DD1
Input Supply Voltage, 3.0 V to 5.5 V.
4 GND
1
Input Ground Reference.
5 GND
2
Output Ground Reference.
6 V
O
Logic Output.
7 GND
2
Output Ground Reference.
8 V
DD2
Output Supply Voltage, 3.0 V to 5.5 V.