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  • LM139DT

LM139DT

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-LM139DT
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 868
  • 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 10 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Operating Temperature -55°C~125°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 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 LM139
Pin Count 14
Output Type CMOS, DTL, ECL, MOS, Open-Collector, TTL
Number of Elements 4
Power Supplies 5V
Nominal Supply Current 2mA
Output Current 16mA
Max Supply Current 2mA
Quiescent Current 2mA
Response Time 1.3 μs
Voltage - Supply, Single/Dual (±) 2V~32V ±1V~16V
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
Current - Output (Typ) 16mA @ 5V
Height Seated (Max) 1.75mm
Length 8.65mm
Width 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM139DT Overview


A convenient transport package is provided in 14-SOIC (0.154, 3.90mm Width) .The comparator has a CMOS, DTL, ECL, MOS, Open-Collector, TTL output.The chip is packaged with Tape & Reel (TR) .The device is designed with 14 terminations.The component belongs to the Comparator family of electrical components.With a 5V voltage supply, the comparator can perform multiple demanding tasks.In terms of type, this is a typical General Purpose comparator.There are a total of 4 elements in it.There are 14 pins on this board.Electronic comparator is recommended to mount using type Surface Mount .To ensure proper functioning, the operating temperature should be set to -55°C~125°C .14 pins are present on the comparator.Alternatively, you may search for LM139 to find more pin-to-pin solutions for your specific needs.In this comparator, the quiescent current is 2mA .There is a Surface Mount on the board for mounting to a PCB or other board.Normal operation of the device requires a nominal supply current of 2mA .If the current supply exceeds 2mA , the comparator might be damaged.In order to run the device, there are only 5V power supplies required.A maximum current of 250nA can be supplied to the device.The voltage formula shows that the part has a voltage gain of 106.02dB .

LM139DT Features


CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Employing 4 elements
Operates under -55°C~125°C
Quiescent Current: 2mA
Voltage Gain: 106.02dB

LM139DT Applications


There are a lot of STMicroelectronics LM139DT linear comparators applications.

  • RC Timers
  • DC/DC and AC/DC power supplies
  • Set Top Boxes
  • Automatic Test Equipment
  • Window Comparators
  • General-Purpose Portable Devices
  • Mobile Phones
  • Mobile Phones and Tablets
  • Hand-Held Electronics
  • Industrial