LM239J Overview

A convenient packaging is provided in the form of 14-CDIP (0.300, 7.62mm) .Output type CMOS, DTL, ECL, MOS, Open-Collector, TTL is used for this comparator.The part is shipped by Tube .The device is designed with 14 terminations.Electronic comparator is a part of Comparator family.This comparator is capable of handling a wide range of tasks if it is supplied with a voltage of 5V .In terms of type, this is a typical General Purpose comparator.A total of 4 elements can be found in it.Electronic comparator includes 14 pins.The type of mounting recommended is Through Hole .Electronic comparator is recommended that the operating temperature be set to -25°C~85°C in order to prevent malfunctions.There are 14 pins on the comparator.You can search LM239 if you are looking for more pin-to-pin solutions.A quiescent current of 2.5mA is displayed by this comparator.The PCB or other board has a Through Hole for mounting.The nominal supply current of the device should be 2mA for normal use.Current supply exceeding 2mA could cause disfunction of the compartator.The device can be powered by 5V power supplies.Electronic comparator is possible to input a maximum of 250nA current into the device.A voltage gain of 106.02dB can be determined from the voltage formula for the part.

LM239J Features

CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Employing 4 elements
Operates under -25°C~85°C
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB

LM239J Applications

There are a lot of Texas Instruments LM239J linear comparators applications.

• General-Purpose, Low-Voltage Applications
• Battery-Powered Electronics
• Hand-Held Electronics
• Battery management and protection
• Window Comparators
• Consumer Medical Electronics
• Metering Systems
• Threshold Detectors
• Mobile Phones and Tablets
• Motor drives