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LM111FKB

LM111FKB

LM111FKB

Texas Instruments

Rail/Tube 165 ns μs Linear Comparators 106.02dB dB 6mA μA 3mV mV Surface Mount

SOT-23

LM111FKB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Surface Mount
Number of Pins 20
PackagingRail/Tube
Number of Terminations 20
ECCN Code EAR99
Max Operating Temperature125°C
Min Operating Temperature -55°C
Subcategory Comparator
Technology BIPOLAR
Terminal Position QUAD
Number of Functions 1
Supply Voltage 15V
Pin Count20
Output Type OPEN-COLLECTOR/OPEN-EMITTER
Temperature GradeMILITARY
Number of Channels 1
Max Supply Voltage30V
Min Supply Voltage3.5V
Nominal Supply Current6mA
Response Time165 ns
Amplifier Type COMPARATOR
Current - Input Bias 100nA
Input Offset Voltage (Vos) 3mV
Neg Supply Voltage-Nom (Vsup) -15V
Voltage Gain 106.02dB
Max Dual Supply Voltage15V
Min Dual Supply Voltage 1.75V
Screening Level 38535Q/M;38534H;883B
Height 2.03mm
Length 8.89mm
Width 8.89mm
Thickness 1.83mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:2605 items

LM111FKB Product Details

LM111FKB Overview


There is a OPEN-COLLECTOR/OPEN-EMITTER output type for this comparator.Electronic comparator is shipped by Rail/Tube .The comparator has a total of 20 terminals.The electrical component here belongs to the Comparator family.With a 15V voltage supply, the comparator can perform multiple demanding tasks.Electronic comparator has 20 pins.The comparator has a pin count of 20 .This component has a Surface Mount mount for mounting to PCBs or other boards.Normally, the nominal supply current should be 6mA when using the device.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 125°C .Comparator electronics cannot be used at a temperature below -55°C .Comparator electronics is specified that the comparator's maximum supply voltage is 30V .A minimum supply voltage of 3.5V is permitted for this comparator.To ensure a high level of output quality, 1 channels work together.In essence, the comparator has a COMPARATOR amplifier with a high gain.

LM111FKB Features


OPEN-COLLECTOR/OPEN-EMITTER output capability
Voltage Gain: 106.02dB
COMPARATOR amplifier


LM111FKB Applications


There are a lot of Texas Instruments
LM111FKB 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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