AS1743 austriamicrosystems, AS1743 Datasheet - Page 7

• Manufacturer Part Number: AS1743
• Description: (AS1741 - AS1743) Dual SPST Analog Switches
• Manufacturer: austriamicrosystems

AS1741, AS1742, AS1743
Data Sheet
7 Pinout
Pin Assignments
Figure 10. MSOP Pin Assignments (Top View)
Figure 11. SOT23 Pin Assignments (Top View)
Pin Descriptions
Table 6. Pin Descriptions
www.austriamicrosystems.com
See
and
Pin Number
COM1
COM2
GND
NO1
NO2
IN2
IN1
V+
Figure 10
Figure 11
1
2
3
4
1
2
3
4
AS1741
AS1741
Pin Name
COM1
COM2
GND
NC1
NC2
NO1
NO2
IN1
IN2
V+
8 V+
7 IN1
6 COM2
5 NO2
8 NO1
7 COM1
6 IN2
5 GND
Analog Switch 1 Common
Ground
Analog Switch 1 Logic Control Input
Analog Switch 2 Logic Control Input
Analog Switch 1 Normally Closed Terminal
Analog Switch 2 Normally Closed Terminal
Analog Switch 1 Normally Open Terminal
Analog Switch 2 Normally Open Terminal
Input Supply Voltage . +1.6 to +3.6V
Analog Switch 2 Common
COM1
COM2
GND
NC1
NC2
IN2
IN1
V+
1
2
3
4
1
2
3
4
Revision 1.76
AS1742
AS1742
8 V+
7 IN1
6 COM2
5 NC2
8 NC1
7 COM1
6 IN2
5 GND
Description
COM1
COM2
GND
NO1
NC2
IN2
IN1
V+
1
2
3
4
1
2
3
4
austriam i c r o
AS1743
AS1743
Pin Assignments
8 V+
7 IN1
6 COM2
5 NC2
8 NO1
7 COM1
6 IN2
5 GND
systems
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