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SI861X Datasheet, PDF (26/38 Pages) Silicon Laboratories – Low-Power Single and Dual-Channel Digital Isolators
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5. Pin Descriptions (Wide-Body SOIC)
Si861x/2x Data Sheet
Pin Descriptions (Wide-Body SOIC)
GND1
NC
VDD1
A1
NC
NC
GND1
NC
I
s
o
RF
XMITR
l
RF
RCVR
a
t
i
o
n
Si8610 WB SOIC-16
GND2
NC
VDD2
B1
NC
NC
NC
GND2
GND1
NC
VDD1
A1
A2
NC
GND1
NC
I
s
o
RF
XMITR
l
RF
RCVR
a
RF
XMITR
t
RF
RCVR
i
o
n
Si8620 WB SOIC-16
GND2
NC
VDD2
B1
B2
NC
NC
GND2
GND1
NC
VDD1
A1
A2
NC
GND1
NC
I
s
o
RF
XMITR
l
RF
RCVR
a
RF
RCVR
t
RF
XMITR
i
o
n
Si8621 WB SOIC-16
GND2
NC
VDD2
B1
B2
NC
NC
GND2
GND1
NC
VDD1
A1
A2
NC
GND1
NC
I
s
o
RF
RCVR
l
RF
XMITR
a
RF
XMITR
t
RF
RCVR
i
o
n
Si8622 WB SOIC-16
GND2
NC
VDD2
B1
B2
NC
NC
GND2
Name
SOIC-16 Pin#
SOIC-16 Pin#
Type
Description
Si8610
Si862x
GND1
1
1
Ground
Side 1 ground.
NC1
2, 5, 6, 8,10,
2, 6, 8,10,
No Connect
NC
11, 12, 15
11, 15
VDD1
3
3
Supply
Side 1 power supply.
A1
4
4
Digital I/O
Side 1 digital input or output.
A2
NC
5
Digital I/O
Side 1 digital input or output.
GND1
7
7
Ground
Side 1 ground.
GND2
9
9
Ground
Side 2 ground.
B2
NC
12
Digital I/O
Side 2 digital input or output.
B1
13
13
Digital I/O
Side 2 digital input or output.
VDD2
14
14
Supply
Side 2 power supply.
GND2
16
16
Ground
Side 2 ground.
Note:
1. No Connect. These pins are not internally connected. They can be left floating, tied to VDD, or tied to GND.
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