AS1751S-T 查看數據表（PDF） - austriamicrosystems AG

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产品描述 (功能)

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AS1751S-T

High-Speed, Low-Voltage, Single-Supply, 0.9Ω, Quad SPST Analog Switches

austriamicrosystems AG 

AS1751/AS1752/AS1753

Data Sheet - Pinout

4 Pinout

Pin Assignments

Figure 2. TQFN Pin Assignments (Top View)

NO2 1

COM2 2

–3

IN2 4

AS1751

12 IN4

11 NO4

10 –

9 COM4

NC2 1

COM2 2

–3

IN2 4

AS1752

12 IN4

11 NC4

10 –

9 COM4

NC2 1

COM2 2

–3

IN2 4

AS1753

12 IN4

11 NC4

10 –

9 COM4

Figure 3. TSSOP Pin Assignments (Top View)

NO1 1

COM1 2

NO2 3

COM2 4

IN2 5

IN3 6

GND 7

AS1751

14 V+

13 IN1

12 IN4

11 NO4

10 COM4

9 COM3

8 NO3

NC1 1

COM1 2

NC2 3

COM2 4

IN2 5

IN3 6

GND 7

AS1752

14 V+

13 IN1

12 IN4

11 NC4

10 COM4

9 COM3

8 NC3

NO1 1

COM1 2

NC2 3

COM2 4

IN2 5

IN3 6

GND 7

AS1753

14 V+

13 IN1

12 IN4

11 NC4

10 COM4

9 COM3

8 NO3

Pin Descriptions

Table 1. Pin Descriptions

Pin Number

Pin Name

COM1:COM4

GND

(see Figure 2

and Figure 3)

IN1:IN4

NC1:NC4

NO1:NO4

V+

Description

Analog Switch 1, 2, 3, 4 Common

Ground

Analog Switch 1, 2, 3, 4 Logic Control Input

Analog Switch 1, 2, 3, 4 Normally Closed Terminal

Analog Switch 1, 2, 3, 4 Normally Open Terminal

Input Supply Voltage. +1.6 to +3.6V

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