LM239AD

LM239AD Overview

To facilitate transportation, it comes packaged in 14-SOIC (0.154, 3.90mm Width) .The comparator has a type CMOS, MOS, Open-Collector, TTL output.The part is shipped by Tube .There are14 terminals on the comparator.Electronic comparator is a part of Comparator family.A comparator is capable of completing a variety of demanding tasks when supplied with 5V voltage.Speaking of types, this is a typical Differential comparator.In total, it contains 4 elements.There are 14 pins on this board.Electronic comparator is recommended that the mounting type be Surface Mount .The operating temperature should be set to -25°C~85°C to avoid mal-function.There are 14 pins on the comparator.Search LM239 to find more pin-to-pin solutions.A quiescent current of 2mA is observed in this comparator.The PCB or other board can be mounted using the Surface Mount on it.Normally, the nominal supply current should be 2mA .Electronic comparator is possible for the comparator to malfunction when the current supply exceeds 500μA .The device can be operated with 5V power supplies.Input current to the device is limited to 250nA .Comparator electronics follows that the voltage gain of the part is 106.02dB .For normal operation, the operating supply voltage must be 28V .

LM239AD Features

CMOS, MOS, Open-Collector, TTL output capability
Differential IC
Employing 4 elements
Operates under -25°C~85°C
Quiescent Current: 2mA
Voltage Gain: 106.02dB

LM239AD Applications

There are a lot of Texas Instruments LM239AD linear comparators applications.

• Window Comparators
• Building automation
• Self-diagnostics
• DC/DC and AC/DC power supplies
• Analog front end
• Current and voltage sensing
• Threshold Detectors
• Power Supervision
• Appliances
• System control and monitoring