LM2901 Overview
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 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.
Key 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
