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  • LM139D

LM139D

Surface Mount Tube 20mA mA 1.3 μs μs Linear Comparators 106.02dB dB 100nA pA 2mA μA 5mV mV Surface Mount


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM139D
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 280
  • Description: Surface Mount Tube 20mA mA 1.3 μs μs Linear Comparators 106.02dB dB 100nA pA 2mA μA 5mV mV Surface Mount (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Weight 127.998097mg
Operating Temperature -55°C~125°C
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Type Differential
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Comparator
Packing Method TR
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
Base Part Number LM139
Pin Count 14
Output Type CMOS, MOS, Open-Collector, TTL
Operating Supply Voltage 3V
Number of Elements 4
Power Supplies 5V
Number of Circuits 4
Nominal Supply Current 2mA
Output Current 20mA
Max Supply Current 500μA
Quiescent Current 2mA
Response Time 1.3 μs
Voltage - Supply, Single/Dual (±) 2V~30V ±1V~15V
Output Current per Channel 6mA
Input Offset Voltage (Vos) 5mV
Voltage Gain 106.02dB
Average Bias Current-Max (IIB) 0.025μA
Supply Voltage Limit-Max 36V
Max Input Current 100nA
Dual Supply Voltage 3V
Input Bias Current 100nA
Voltage - Input Offset (Max) 5mV @ 30V
Current - Input Bias (Max) 0.1μA @ 5V
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM139D Overview


For convenience, it is packaged in 14-SOIC (0.154, 3.90mm Width) .This comparator is of the CMOS, MOS, Open-Collector, TTL output type.This package has been designed with Tube .14 terminals are found on the comparator.The electrical component here belongs to the Comparator family.A comparator supplied with 5V voltage can complete many demanding tasks.In terms of type, this is a typical Differential comparator.Electronic comparator consists of 4 elements in total.The device contains 14 pins.Surface Mount universial mout for easy adapting.Ideally, the operating temperature should be set at -55°C~125°C in order to prevent malfunction.14 pins are available on the comparator.You can find more pin-to-pin solutions by searching LM139 .There is 2mA current flowing in this comparator.A Surface Mount is provided for mounting on PCBs or other boards.Normal use of the device should require a nominal supply current of 2mA .If the current supply exceeds 500μA , the comparator might be damaged.The device can be powered by 5V power supplies.Electronic comparator is possible to input a maximum of 100nA current into the device.From the voltage formula, the voltage gain of the part is 106.02dB .Comparator electronics is necessary to have a voltage of 3V for normal operation.This device is usually used in ADC circuits (packaged in TR ).

LM139D Features


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

LM139D Applications


There are a lot of Texas Instruments LM139D linear comparators applications.

  • Alarm and Monitoring Circuits
  • Infotainment & cluster
  • Portable Battery Monitoring
  • Power Supervision
  • Window Comparators
  • RC Timers
  • Security Detection Systems
  • Factory automation & control
  • Threshold Detectors
  • Current and voltage sensing