Image LM339N
型号: LM339N
厂商: Fairchild Semiconductor Fairchild Semiconductor
标准:
分类: 半导体集成电路 - IC
描述: comparator ics quad comparator
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LM339N的详细信息

Manufacturer: Fairchild Semiconductor
Product Category: Comparator ICs
RoHS: Yes
Comparator Type: Differential
Number of Channels: 4 Channel
Output Type: Open Collector
Supply Voltage - Max: 36 V
Supply Voltage - Min: 18 V
Input Bias Current - Max: 250 nA
Offset Voltage - Max: 5 mV
Supply Current - Max: 2 mA
Maximum Operating Temperature: + 70 C
Mounting Style: Through Hole
Package / Case: DIP-14
Packaging: Tube
Brand: Fairchild Semiconductor
Maximum Power Dissipation: 570 mW
Minimum Operating Temperature: 0 C
Output Current - Typ: 18 mA
Response Time: 1.3 us
Series: LM339
Factory Pack Quantity: 25
Part # Aliases: LM339N_NL
Unit Weight: 1.620 g
www.fairchildsemi.com  
LM339/LM339A, LM239A, LM2901  
Quad Comparator  
Features  
Description  
• Single or Dual Supply Operation  
• Wide Range of Supply Voltage  
The LM339/LM339A ,LM239A, LM2901 consist of four  
independent voltage comparators designed to operate from  
single power supply over a wide voltage range.  
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  
14-DIP  
1
14-SOP  
• Output Compatible With TTL, DTL and MOS Logic  
System  
1
Internal Block Diagram  
14  
OUT3  
OUT4  
1
2
OUT2  
OUT1  
13  
12  
11  
10  
GND  
V
3
4
CC  
-
+
-
+
IN4(+)  
IN1(-)  
IN1(+)  
IN4(-)  
5
IN3(+)  
IN3(-)  
IN2(-)  
9
8
6
7
+
-
+
-
IN2(+)  
Rev. 1.0.5  
©2012 Fairchild Semiconductor Corporation