LM339PT Overview

For convenience, it is packaged in 14-TSSOP (0.173, 4.40mm Width) .There is a CMOS, DTL, ECL, MOS, Open-Collector, TTL output type for this comparator.Electronic comparator is shipped by Tape & Reel (TR) .The comparator has a total of 14 terminals.The electrical component here belongs to the Comparator family.With a 5V voltage supply, the comparator can perform multiple demanding tasks.The type of the chip can be classified as General Purpose .Electronic comparator has 14 pins.The recommended mounting method is 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 .You can find more pin-to-pin solutions by searching LM339 .As a result, this comparator displays a quiescent current of 2.5mA .This component has a Surface Mount mount for mounting to PCBs or other boards.Normally, the nominal supply current should be 2mA when using the device.A supply current exceeding 2mA may result in the comparator malfunctioning.There is sufficient power to run the device from 5V power supplies.You can input a maximum current of 250nA into this device.Comparator electronics is clear from the voltage formula that the voltage gain of the part is 106.02dB .

LM339PT 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

LM339PT Applications

There are a lot of STMicroelectronics
LM339PT linear comparators applications.

• Lithium ion battery monitoring
• Battery management and protection
• Current and voltage sensing
• Analog front end
• Power management
• Point of load regulators
• DC/DC and AC/DC power supplies
• System control and monitoring
• Wearable Devices
• Mobile Phones and Tablets