LM219J Overview

The product is packaged in 14-CDIP (0.300, 7.62mm) for ease of transportation.The comparator has an output type of DTL, Open-Collector, Open-Emitter, RTL, TTL .This chip is designed with the Tube package.There are14 terminals on the comparator.Electronic comparator is a component of the Comparator family.When supplied with 15V voltage, the comparator is capable of performing a wide range of tasks.In terms of type, this is a typical General Purpose comparator.Electronic comparator has a total of 2 elements.Electronic comparator includes 14 pins.The type of mounting recommended is Through Hole .Electronic comparator is recommended that the operating temperature be set to -25°C~85°C in order to prevent malfunctions.There are 14 pins on the comparator.You can find more pin-to-pin solutions for your special requirements by searching LM219 .There is a quiescent current of 4.3mA in this comparator.There is a Through Hole for mounting it on a PCB or other board.Normal operation of the device requires a nominal supply current of 4.3mA .Based on the voltage formula, the voltage gain of the part is 92.04dB .

LM219J Features

DTL, Open-Collector, Open-Emitter, RTL, TTL output capability
General Purpose IC
Employing 2 elements
Operates under -25°C~85°C
Quiescent Current: 4.3mA
Voltage Gain: 92.04dB

LM219J Applications

There are a lot of Texas Instruments
LM219J linear comparators applications.

• Notebooks and PDAs
• Battery-Powered Electronics
• General-Purpose Portable Devices
• General-Purpose, Low-Voltage Applications
• Self-diagnostics
• Lithium ion battery monitoring
• Battery management and protection
• Current and voltage sensing
• Analog front end
• Power management