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LM311DR2

LM311DR2

LM311DR2

ON Semiconductor

Cut Tape (CT) 200 ns μs Linear Comparators 106.02dB dB 100nA pA 1998 2.4mA μA 7.5mV mV Surface Mount

SOT-23

LM311DR2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status OBSOLETE (Last Updated: 1 week ago)
Mount Surface Mount
Package / Case SOIC
Number of Pins 8
PackagingCut Tape (CT)
Published 1998
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type General Purpose
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Subcategory Comparator
Max Power Dissipation625mW
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 15V
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LM311
Pin Count8
Qualification StatusNot Qualified
Output Type TTL
Temperature GradeCOMMERCIAL
Number of Channels 1
Max Supply Voltage36V
Min Supply Voltage5V
Nominal Supply Current2.4mA
Max Supply Current 2.4mA
Quiescent Current7.5mA
Response Time200 ns
Output Current per Channel 7.5mA
Input Offset Voltage (Vos) 7.5mV
Neg Supply Voltage-Nom (Vsup) -15V
Voltage Gain 106.02dB
Average Bias Current-Max (IIB) 0.3μA
Input Bias Current 100nA
Length 4.9mm
Width 3.9mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:35483 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.87000$0.87

LM311DR2 Product Details

LM311DR2 Overview


For convenience, it is packaged in SOIC .There is a TTL output type for this comparator.Electronic comparator is shipped by Cut Tape (CT) .The comparator has a total of 8 terminals.The electrical component here belongs to the Comparator family.With a 15V voltage supply, the comparator can perform multiple demanding tasks.The type of the chip can be classified as General Purpose .Electronic comparator has 8 pins.The comparator has a pin count of 8 .You can find more pin-to-pin solutions by searching LM311 .As a result, this comparator displays a quiescent current of 7.5mA .This component has a Surface Mount mount for mounting to PCBs or other boards.Normally, the nominal supply current should be 2.4mA when using the device.A supply current exceeding 2.4mA may result in the comparator malfunctioning.Comparator electronics is clear from the voltage formula that the voltage gain of the part is 106.02dB .Comparator electronics is not recommended to operate the system at a temperature above 70°C .Comparator electronics cannot be used at a temperature below 0°C .Comparator electronics is specified that the comparator's maximum supply voltage is 36V .A minimum supply voltage of 5V is permitted for this comparator.To ensure a high level of output quality, 1 channels work together.

LM311DR2 Features


TTL output capability
General Purpose IC
Quiescent Current: 7.5mA
Voltage Gain: 106.02dB


LM311DR2 Applications


There are a lot of ON Semiconductor
LM311DR2 linear comparators applications.


  • Lithium ion battery monitoring
  • Battery management and protection
  • Current and voltage sensing
  • 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

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