FSA1258(2008) 데이터 시트보기 (PDF) - Fairchild Semiconductor

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FSA1258
(Rev.:2008)

Low-RON Low-Voltage, Dual SPST Analog Switch with Low-ICCT “A” Option

Fairchild Semiconductor 

Analog Symbols

Figure 1. FSA1256, FSA1256A

Truth Tables

Control Input (s)

LOW Logic Level

HIGH Logic Level

Function

Disconnect

A Connected to B

Figure 2. FSA1257, FSA1257A

Control Input (s)

LOW Logic Level

HIGH Logic Level

Function

A Connected to B

Disconnected

Truth Table

Control Input, 1S

LOW Logic Level

HIGH Logic Level

Figure 3. FSA1258, FSA1258A

Function

1A Connected to 1 B

Disconnect

Control Input 2S

LOW Logic Level

HIGH Logic Level

Pin Descriptions

Name

A, B0, B1

S

© 2004 Fairchild Semiconductor Corporation

FSA1256(A) / FSA1257(A) / FSA1258(A) Rev. 1.0.5

Description

Data Ports

Switch Select Pin

2

Function

Disconnect

2A Connected to 2B

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