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LM239DT

Surface Mount Tape & Reel (TR) 16mA mA 1.3 μs μs Linear Comparators 106.02dB dB 250nA pA 2mA μA 5mV mV Surface Mount


  • Manufacturer: STMicroelectronics
  • Nocochips NO: 761-LM239DT
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 916
  • Description: Surface Mount Tape & Reel (TR) 16mA mA 1.3 μs μs Linear Comparators 106.02dB dB 250nA pA 2mA μA 5mV mV Surface Mount (Kg)

Details

Tags

Parameters
Factory Lead Time 1 Week
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Operating Temperature -40°C~105°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Type General Purpose
Subcategory Comparator
Max Power Dissipation 830mW
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LM239
Pin Count 14
Output Type CMOS, DTL, ECL, MOS, Open-Collector, TTL
Number of Elements 4
Power Supplies 5V
Nominal Supply Current 2mA
Power Dissipation 830mW
Output Current 16mA
Max Supply Current 2mA
Quiescent Current 2mA
Response Time 1.3 μs
Voltage - Supply, Single/Dual (±) 2V~32V ±1V~16V
Output Current per Channel 100pA
Input Offset Voltage (Vos) 5mV
Voltage Gain 106.02dB
Supply Voltage Limit-Max 32V
Max Input Current 250nA
Dual Supply Voltage 9V
Input Bias Current 250nA
Voltage - Input Offset (Max) 5mV @ 30V
Current - Input Bias (Max) 0.25μA @ 5V
Natural Thermal Resistance 105 °C/W
Current - Output (Typ) 16mA @ 5V
Height 1.65mm
Length 8.75mm
Width 4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM239DT Overview


For convenience, it is packaged in 14-SOIC (0.154, 3.90mm Width) .Output type CMOS, DTL, ECL, MOS, Open-Collector, TTL is used for this comparator.This chip is designed with the Tape & Reel (TR) package.Electronic comparator is possible to find the 14 terminals of the comparator.The electrical component in this case belongs to the Comparator family.Supplied by 5V voltage, the comparator can accomplish the many demanding tasks.Electronic comparator is possible to classify the chip as General Purpose .The total number of elements is 4 .The device contains 14 pins.Electronic comparator is recommended to mount the device using type Surface Mount .Ideally, the operating temperature should be set at -40°C~105°C in order to prevent malfunction.The comparator has 14 pins.You can find more pin-to-pin solutions by searching LM239 .There is a quiescent current of 2mA in this comparator.Electronic comparator has a Surface Mount for mounting on PCB or other boards.Electronic comparator is recommended that the nominal supply current be 2mA in order to use the device normally.A current supply greater than 2mA may result in the comparator malfunctioning.Electronic comparator is sufficient to run the device wElectronic comparatorh 5V power supplies.The maximal current your can input into the device is 250nA .A voltage gain of 106.02dB can be determined from the voltage formula for the part.

LM239DT Features


CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Employing 4 elements
Operates under -40°C~105°C
Quiescent Current: 2mA
Voltage Gain: 106.02dB

LM239DT Applications


There are a lot of STMicroelectronics LM239DT linear comparators applications.

  • Window Comparators
  • Portable Battery Monitoring
  • Point of load regulators
  • Wearable Devices
  • Set Top Boxes
  • Multivibrators and High-Voltage Digital Logic Gates
  • Body Control Modules
  • Handheld Instruments
  • Window Comparators
  • Power management

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