AS1745G 查看數據表（PDF） - austriamicrosystems AG

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产品描述 (功能)

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AS1745G

High-Speed, Low-Voltage, Dual, Single-Supply, 4Ω, SPDT Analog Switches

austriamicrosystems AG 

AS1744, AS1745

Data Sheet

9 Pinout and Packaging

Pin Assignments

Figure 16. Pin Assignments (Top View)

IN1 1

10 COM1

NO1 2

GND 3

AS1744

9 NC1

8 V+

NO2 4

7 NC2

IN2 5

6 COM2

austriamicrosystems

Pin Assignments

IN1 1

10 COM1

NC1 2

GND 3

AS1745

9 NO1

8 V+

NC2 4

7 NO2

IN2 5

6 COM2

Pin Descriptions

Table 4. Pin Descriptions

Pin Number

AS1744

AS1745

10

10

6

6

3

3

1

1

5

5

9

2

7

4

2

9

4

7

8

8

Pin Name

Description

COM1

COM2

GND

IN1

IN2

NC1

NC2

NO1

NO2

V+

Analog Switch 1 Common

Analog Switch 2 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. +1.8 to +5.5V

www.austriamicrosystems.com

Revision 1.53

10 - 16

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