LM339AD Overview

Electronic comparator is packaged in 14-SOIC (0.154, 3.90mm Width) for convenient transportation.Output type of this comparator is CMOS, DTL, ECL, MOS, Open-Collector, TTL .Electronic comparator is shipped by Tube .There are14 terminals on the comparator.Electronic comparator is a component of the Comparator family.A comparator supplied with 5V voltage can complete many demanding tasks.In general, the chip type can be classified as General Purpose .Electronic comparator has 14 pins.Electronic comparator is recommended to mount the device using type Surface Mount .Electronic comparator is recommended that you set the operating temperature to 0°C~70°C in order to prevent malfunctions.The comparator has a pin count of 14 .Try search LM339 to get more pin-to-pin solutions for your special needs.There is 2.5mA current flowing in this comparator.The board has a Surface Mount for mounting on a PCB or any other board.Normally, the nominal supply current should be 2mA .Electronic comparator is possible for the comparator to malfunction when the current supply exceeds 2mA .In order to run the device, there are only 5V power supplies required.Electronic comparator is possible to input a maximum of 100nA current into the device.A voltage gain of 106.02dB can be determined from the voltage formula for the part.

LM339AD Features

CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Operates under 0°C~70°C
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB

LM339AD Applications

There are a lot of STMicroelectronics LM339AD linear comparators applications.

• Building automation
• Zero-Crossing Detectors
• Window Comparators
• Power management
• Alarm and Monitoring Circuits
• Mobile Communications
• General Purpose Low Voltage Applications
• Factory automation & control
• Industrial
• Laptop Computers