SI8641EC-B-IS1 Silicon Laboratories Inc, SI8641EC-B-IS1 Datasheet - Page 25

• Manufacturer Part Number: SI8641EC-B-IS1
• Description: IC ISOLATOR 4CH 3.75V 16-SOIC
• Manufacturer: Silicon Laboratories Inc

Specifications of SI8641EC-B-IS1

• Number Of Channels: 4
• Supply Voltage (max): 3.75 V
• Mounting Style: SMD/SMT
• Package / Case: SOIC-16
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-2089-5

4. Pin Descriptions
*Note: No Connect. These pins are not internally connected. They can be left floating, tied to V
GND1
GND1
V
EN1/NC*
EN2/NC*
DD1
NC
A1
A2
A3
A4
Name
GND1
GND1
GND2
GND2
V
V
A1
A2
A3
A4
B4
B3
B2
B1
DD1
DD2
XMITR
XMITR
XMITR
XMITR
RF
RF
RF
RF
Si8640/45
s
o
a
o
n
I
t
l
i
SOIC-16 Pin#
RCVR
RCVR
RCVR
RCVR
RF
RF
RF
RF
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
V
GND2
B1
B2
B3
B4
EN2/NC
GND2
DD2
Digital Output
Digital Output
GND1
GND1
V
Digital Input
Digital Input
Digital Input
Digital Input
EN1
DD1
A1
A2
A4
A3
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Ground
Ground
Ground
Ground
Supply
Supply
Type
XMITR
XMITR
XMITR
RCVR
RF
RF
RF
RF
Rev. 1.1
Si8641
s
o
a
o
n
I
l
t
i
Description
Side 1 power supply.
Side 1 ground.
Side 1 digital input.
Side 1 digital input.
Side 1 digital input or output.
Side 1 digital input or output.
Side 1 active high enable. NC on Si8640/45.
Side 1 ground.
Side 2 ground.
Side 2 active high enable. NC on Si8645.
Side 2 digital input or output.
Side 2 digital input or output.
Side 2 digital output.
Side 2 digital output.
Side 2 ground.
Side 2 power supply.
XMITR
RCVR
RCVR
RCVR
RF
RF
RF
RF
V
GND2
B1
B2
B3
B4
EN2
GND2
DD2
GND1
GND1
V
Si8640/41/42/45
EN1
DD1
A1
A2
A3
A4
DD
XMITR
XMITR
RCVR
RCVR
RF
RF
RF
RF
or tied to GND.
Si8642
s
o
a
o
n
I
t
l
i
XMITR
XMITR
RCVR
RCVR
RCVR
RF
RF
RF
RF
RF
V
GND2
B1
B2
B3
B4
EN2
GND2
DD2
25