LM239DG Overview

Electronic comparator is packaged in 14-SOIC (0.154, 3.90mm Width) for convenient transportation.This comparator is of the CMOS, Open-Collector, TTL output type.Ready for shipping in Tube package.You can find 14 terminals of the comparator.Other Comparator like the device play a important role in the industry.Supplied by 5V voltage, the comparator can accomplish the many demanding tasks.Speaking of types, this is a typical General Purpose comparator.The pinout of the component starts from 14 pins it has.Surface Mount universial mout for easy adapting.The operating temperature should be set to -25°C~85°C to avoid mal-function.The comparator has 14 pins.Try search LM239 to get more pin-to-pin solutions for your special needs.This comparator presents a quiescent current of 2.5mA .For normal use of the device, the nominal supply current should be 2mA .Current supply exceeding 2mA could cause disfunction of the compartator.5V power supplies are enough to run the device.From the voltage formula, the voltage gain of the part is 106.02dB .Normal operation requires 9V operating supply voltage.

LM239DG Features

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

LM239DG Applications

There are a lot of ON Semiconductor
LM239DG linear comparators applications.

• Mobile Communications
• Notebooks and PDAs
• Battery-Powered Electronics
• General-Purpose Portable Devices
• General-Purpose, Low-Voltage Applications
• Self-diagnostics
• Lithium ion battery monitoring
• Battery management and protection
• Current and voltage sensing
• Analog front end