LM239D Overview

In order to make transportation easier, it is packaged in 14-SOIC (0.154, 3.90mm Width) .Output type CMOS, DTL, ECL, MOS, Open-Collector, TTL is used for this comparator.As a result, it is designed with Tube package.You can find 14 terminals of the comparator.Electronic comparator is a component of the Comparator family.Supplied by 5V voltage, the comparator can accomplish the many demanding tasks.When it comes to types, this comparator is a typical General Purpose .The device includes 14 pins.The type of mounting recommended is Surface Mount .If you want to avoid malfunction, you should set the operating temperature to -40°C~105°C .14 pins are present on the comparator.You can find more pin-to-pin solutions for your special requirements by searching LM239 .The comparator presents a quiescent current of 2mA volts.Electronic comparator has a Surface Mount for mounting on PCB or other boards.Normally, the nominal supply current should be 2mA when using the device.The compartator could be damaged if the current supply exceeds 2mA .There is sufficient power to run the device from 5V power supplies.Comparator electronics follows that the voltage gain of the part is 106.02dB .

LM239D Features

CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Operates under -40°C~105°C
Quiescent Current: 2mA
Voltage Gain: 106.02dB

LM239D Applications

There are a lot of STMicroelectronics LM239D linear comparators applications.

• Motor drives
• Wearable Devices
• Analog front end
• Laptop Computers
• Wireless Base Stations
• Industrial
• Consumer Medical Electronics
• Mobile Phones and Tablets
• RC Timers
• Alarm and Monitoring Circuits