LM239A Datasheet | Quad Comparator





(PDF) LM239A pdf File Download

Part Number LM239A
Description Quad Comparator
Manufacture Fairchild Semiconductor
Total Page 8 Pages
PDF Download Download LM239A PDF File

Features: www.fairchildsemi.com LM339/LM339A, LM23 9A, LM2901 Quad Comparator Features Single or Dual Supply Operation • W ide Range of Supply Voltage LM2901, LM3 39/LM339A, LM239A: 2 ~ 36V (or ±1 ~ ± 18V) • Low Supply Current Drain 800μ A Typ. • Open Collector Outputs for W ired and Connectors • Low Input Bias Current 25nA Typ. • Low Input Offset Current ±2.3nA Typ. • Low Input Offs et Voltage ±1.4mV Typ. • Input Commo n Mode Voltage Range Includes Ground. Low Output Saturation Voltage • Ou tput Compatible With TTL, DTL and MOS L ogic System Description The LM339/LM33 9A ,LM239A, LM2901 consist of four inde pendent 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 Semicond uctor Corporation Rev. 1.0.5 LM339/LM339A, LM239A, LM2901 Schematic Diagram VCC Q9 I.

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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

                    
  






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