LM219D Overview

To facilitate transportation, it comes packaged in 14-SOIC (0.154, 3.90mm Width) .There is a comparator of type Open-Collector, Open-Emitter, TTL output on this device.The chip is packaged with Tube .The device is designed with 14 terminations.The chip belongs to Comparator .A comparator supplied with 15V voltage can complete many demanding tasks.Electronic comparator can be classified as a General Purpose chip.The board includes 14 pins.Electronic comparator is recommended to mount using type Surface Mount .If you want to avoid malfunction, you should set the operating temperature to -40°C~105°C .This comparator has 14 pins.In case you are looking for more pin-to-pin solutions, you may want to search LM219 .A quiescent current of 11.5mA is displayed by this comparator.Mounting on PCBs or other boards is easy with the Surface Mount .Normal operation of the device requires 4.3mA supply current.If the current supply exceeds 8mA , the comparator might be damaged.Input current to the device cannot exceed 500nA .The voltage formula shows that the part has a voltage gain of 92.04dB .The operating supply voltage for normal operation should be 15V .

LM219D Features

Open-Collector, Open-Emitter, TTL output capability
General Purpose IC
Operates under -40°C~105°C
Quiescent Current: 11.5mA
Voltage Gain: 92.04dB

LM219D Applications

There are a lot of STMicroelectronics
LM219D linear comparators applications.

• 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
• Battery-Powered Electronics
• General Purpose Low Voltage Applications
• Limit Comparators