Analog Comparators Quad Comparator
The LM339/LM339A ,LM239A, LM2901 consist of four independent voltage comparators designed to operate from single power supply over a wide voltage range.
ข้อมูลแบบเข้าใจง่าย (Specification)
Part : LM339N
Brand : Fairchild
Description : Analog Comparators Quad Comparator
Package : DIP-14
Comparator Type: Differential
Number of Channels: 4 Channel
Output Type: Open Collector
Output Current per Channel: 18 mA
Ib - Input Bias Current: 250 nA
Vos - Input Offset Voltage: 5 mV
Supply Voltage - Max: 36 V
Supply Voltage - Min: 18 V
Supply Current: 2 mA
Response Time: 1.3 us
Maximum Operating Temperature: + 70 C
Minimum Operating Temperature: 0 C
Mounting Style: Through Hole
Ios - Input Offset Current: 50 nA
Pd - Power Dissipation: 570 mW
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
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