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  • LM311D

LM311D

Surface Mount Tube 50mA mA 200 ns μs Linear Comparators 106.02dB dB 250nA pA 7.5mA μA 7.5mV mV Surface Mount


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-LM311D
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 155
  • Description: Surface Mount Tube 50mA mA 200 ns μs Linear Comparators 106.02dB dB 250nA pA 7.5mA μA 7.5mV mV Surface Mount (Kg)

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Details

Tags

Parameters
Voltage - Input Offset (Max) 7.5mV @ ±15V
Current - Input Bias (Max) 0.25μA @ ±15V
Height 1.25mm
Length 5mm
Width 4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 25 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 4.535924g
Operating Temperature 0°C~70°C
Packaging Tube
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type General Purpose
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Comparator
Max Power Dissipation 710mW
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 15V
Base Part Number LM311
Pin Count 8
Output Type DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL
Operating Supply Voltage 15V
Number of Elements 1
Number of Circuits 1
Nominal Supply Current 7.5mA
Power Dissipation 710mW
Output Current 50mA
Max Supply Current 6mA
Propagation Delay 200 ns
Quiescent Current 7.5mA
Turn On Delay Time 200 ns
Response Time 200 ns
Voltage - Supply, Single/Dual (±) 5V~30V ±2.5V~15V
Output Current per Channel 200pA
Input Offset Voltage (Vos) 7.5mV
Neg Supply Voltage-Nom (Vsup) -15V
Voltage Gain 106.02dB
Average Bias Current-Max (IIB) 0.3μA
Max Input Current 250nA
Dual Supply Voltage 9V
Input Bias Current 250nA

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