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  • LM239PT

LM239PT

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
  • Origchip NO: 761-LM239PT
  • Package: 14-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 281
  • 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)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Operating Temperature -40°C~105°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
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
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
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 710mW
Output Current 16mA
Max Supply Current 2mA
Propagation Delay 1.3 μs
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
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 1.05mm
Length 5.1mm
Width 4.5mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM239PT Overview


For convenience, it is packaged in 14-TSSOP (0.173, 4.40mm Width) .Output type of this comparator is CMOS, DTL, ECL, MOS, Open-Collector, TTL .We ship the part through Tape & Reel (TR) .The comparator has 14 terminals.Electronic comparator is a component of the Comparator family.The comparator is capable of achieving many demanding tasks when supplied with 5V voltage.Electronic comparator can be classified as a General Purpose chip.There are a total of 4 elements in it.Electronic comparator includes 14 pins.Electronic comparator is recommended that you mount the device using type Surface Mount .In order to avoid malfunctions, the operating temperature should be set to -40°C~105°C .The comparator is equipped with 14 pins.Alternatively, you may search for LM239 to find more pin-to-pin solutions for your specific needs.The comparator presents a quiescent current of 2mA volts.The PCB or other board has a Surface Mount for mounting.Electronic comparator is recommended that the nominal supply current be 2mA in order to use the device normally.An excess of current supply over 2mA could result in malfunction of the comparator.5V power supplies are enough to run the device.The maximal current your can input into the device is 250nA .Comparator electronics is clear from the voltage formula that the voltage gain of the part is 106.02dB .

LM239PT 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

LM239PT Applications


There are a lot of STMicroelectronics LM239PT linear comparators applications.

  • Lithium ion battery monitoring
  • System control and monitoring
  • Industrial
  • High-Speed Differential Line Receiver
  • Battery-Powered Electronics
  • Handheld Instruments
  • Current and voltage sensing
  • Infotainment & cluster
  • Factory automation & control
  • Limit Comparators