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LM239A Datasheet دیتاشیت PDF دانلود

دیتاشیت - Fairchild Semiconductor - Quad Comparator

شماره قطعه LM239A
شرح مفصل Quad Comparator
تولید کننده Fairchild Semiconductor 
آرم Fairchild Semiconductor 


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LM239A شرح
www.fairchildsemi.com
LM339/LM339A, LM239A, LM2901
Quad Comparator
Features
• Single or Dual Supply Operation
• Wide Range of Supply Voltage
LM2901, LM339/LM339A, LM239A: 2 ~ 36V (or ±1 ~
±18V)
• Low Supply Current Drain 800μA Typ.
• Open Collector Outputs for Wired and Connectors
• Low Input Bias Current 25nA Typ.
• Low Input Offset Current ±2.3nA Typ.
• Low Input Offset Voltage ±1.4mV Typ.
• Input Common Mode Voltage Range Includes Ground.
• Low Output Saturation Voltage
• Output Compatible With TTL, DTL and MOS Logic
System
Description
The LM339/LM339A ,LM239A, LM2901 consist of four
independent voltage comparators designed to operate from
single power supply over a wide voltage range.
14-DIP
1
14-SOP
1
Internal Block Diagram
OUT2 1
OUT1 2
VCC 3
IN1(-) 4
-+
IN1(+) 5
IN2(-) 6
IN2(+) 7
-+
14 OUT3
13 OUT4
-+
12 GND
11 IN4(+)
10 IN4(-)
-+
9 IN3(+)
8 IN3(-)
©2012 Fairchild Semiconductor Corporation
Rev. 1.0.5

قانون اساسیصفحه 8
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