LM139ADT Overview

The product is packaged in 14-SOIC (0.154, 3.90mm Width) in order to facilitate transportation.Output type of this comparator is CMOS, DTL, ECL, MOS, Open-Collector, TTL .The part is shipped by Tape & Reel (TR) .The comparator has 14 terminals.The electrical component in this case belongs to the Comparator family.This comparator is capable of handling a wide range of tasks if it is supplied with a voltage of 5V .This is a typical comparator of type General Purpose .Currently, it consists of only 4 elements.The device includes 14 pins.In general, mounting type Surface Mount is recommended.Ideally, the operating temperature should be set at -55°C~125°C in order to prevent malfunction.14 pins are available on the comparator.In order to find a solution that meets your specific needs, search LM139 for more pin-to-pin solutions.A quiescent current of 2mA is observed in this comparator.A Surface Mount is provided for mounting it onto a PCB or another board.Normal use of the device should require a nominal supply current of 2mA .A power supply of 5V is sufficient for the operation of the device.You are allowed to input a maximum current of 100nA into the device.The voltage gain of the part is indicated by 106.02dB in the voltage formula.

LM139ADT Features

CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Employing 4 elements
Operates under -55°C~125°C
Quiescent Current: 2mA
Voltage Gain: 106.02dB

LM139ADT Applications

There are a lot of STMicroelectronics
LM139ADT linear comparators applications.

• Self-diagnostics
• 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