LM311D Overview

To facilitate transportation, it comes packaged in 8-SOIC (0.154, 3.90mm Width) .The comparator has a DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL output.The chip is packaged with Tube .The device is designed with 8 terminations.The component belongs to the Comparator family of electrical components.This comparator is capable of handling a wide range of tasks if it is supplied with a voltage of 15V .Speaking of types, this is a typical General Purpose comparator.Electronic comparator consists of 1 elements in total.The pinout of the component starts from 8 pins it has.Electronic comparator is recommended to mount the device using type Surface Mount .Electronic comparator is recommended that the operating temperature be set to 0°C~70°C in order to prevent malfunctions.The comparator has 8 pins.Try search LM311 to get more pin-to-pin solutions for your special needs.In this comparator, the quiescent current is 7.5mA .The PCB or other board has a Surface Mount for mounting.Electronic comparator is recommended that the nominal supply current for the device be set to 7.5mA .A current supply greater than 6mA may result in the comparator malfunctioning.There is a maximum current that can be input into the device of 250nA .Comparator electronics is clear from the voltage formula that the voltage gain of the part is 106.02dB .The operating supply voltage for normal operation should be 15V .

LM311D Features

DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL output capability
General Purpose IC
Employing 1 elements
Operates under 0°C~70°C
Quiescent Current: 7.5mA
Voltage Gain: 106.02dB

LM311D Applications

There are a lot of STMicroelectronics LM311D linear comparators applications.

• Zero-Crossing Detectors
• Set Top Boxes
• System control and monitoring
• Portable and Battery-Powered Systems
• Notebooks and PDAs
• Motor drives
• Battery-Powered Electronics
• Current and voltage sensing
• Wide Range VCO; MOS Clock Timers
• Laptop Computers