ADUM2211 查看數據表（PDF） - Analog Devices
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ADUM2211 Datasheet PDF : 17 Pages
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ADuM2210/ADuM2211
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
GND1 1
NC 2
16 GND2
15 NC
VDD1 3 ADuM2210 14 VDD2
VIA 4 TOP VIEW 13 VOA
VIB 5 (Not to Scale) 12 VOB
NC 6
11 NC
GND1 7
NC 8
10 NC
9 GND2
NC = NO CONNECT
NOTES:
1. PIN 1 AND PIN 7 ARE INTERNALLY CONNECTED, AND
CONNECTING BOTH TO GND1 IS RECOMMENDED.
2. PIN 9 AND PIN 16 ARE INTERNALLY CONNECTED, AND
CONNECTING BOTH TO GND2 IS RECOMMENDED.
Figure 4. ADuM2210 Pin Configuration
Table 22. ADuM2210 Pin Function Descriptions
Pin No. Mnemonic Description
1
GND1
Ground 1. Ground reference for Isolator Side 1.
2
NC
No internal connection.
3
VDD1
Supply Voltage for Isolator Side 1, 3.0 V to 5.5 V.
4
VIA
Logic Input A.
5
VIB
Logic Input B.
6
NC
No internal connection.
7
GND1
Ground 1. Ground reference for Isolator Side 1.
8
NC
No internal connection.
9
GND2
Ground 2. Ground reference for Isolator Side 2.
10
NC
No internal connection.
11
NC
No internal connection.
12
VOB
Logic Output B.
13
VOA
Logic Output A.
14
VDD2
Supply Voltage for Isolator Side 2, 3.0 V to 5.5 V.
15
NC
No internal connection.
16
GND2
Ground 2. Ground reference for Isolator Side 2.
Data Sheet
Rev. F | Page 10 of 17
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