参数资料
型号: FSA1258AL8X
厂商: Fairchild Semiconductor
文件页数: 3/10页
文件大小: 0K
描述: IC SWITCH DUAL SPST 8MICROPAK
产品变化通告: Die Material, Mold Compound Change 03/Oct/2008
标准包装: 5,000
功能: 开关
电路: 2 x SPST - NC/NO
导通状态电阻: 1.15 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-XFQFN
供应商设备封装: 8-MicroPak?
包装: 带卷 (TR)
2004 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA1256(A) / FSA1257(A) / FSA1258(A) Rev. 1.0.9
2
FS
A
125
6(
A
)/
F
S
A
125
7(
A
)/
F
S
A
125
8(
A
)
Low
-R
ON
Low
-V
ol
ta
ge
,D
ua
l
SP
S
T
A
na
log
S
wit
c
h
w
it
h
Low
-I
CCT
Analog Symbols
Figure 1.
FSA1256, FSA1256A
Figure 2.
FSA1257, FSA1257A
Truth Tables
Control Input (s)
Function
Control Input (s)
Function
LOW Logic Level
Disconnect
LOW Logic Level
A Connected to B
HIGH Logic Level
A Connected to B
HIGH Logic Level
Disconnected
4
3
2
1
5
6
7
8
1A
Vcc
1S
2B
2A
1B
2S
GND
Figure 3.
FSA1258, FSA1258A
Truth Table
Control Input, 1S
Function
Control Input 2S
Function
LOW Logic Level
1A Connected to 1B
LOW Logic Level
Disconnect
HIGH Logic Level
Disconnect
HIGH Logic Level
2A Connected to 2B
Pin Descriptions
Name
Description
A, B0, B1
Data Ports
S
Switch Select Pin
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相关代理商/技术参数
参数描述
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