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LM139AJRQMLV - Texas Instruments

Description: Comparator General Purpose Open-Collector, Open-Drain 14-CDIP

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LM139AJRQMLV - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J0014A
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LM139AJRQMLV Details

  • Manufacturer Part Number:

    LM139AJRQMLV

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.001 µA

  • Bias Current-Max (IIB) @25C:

    0.1 µA

  • Input Offset Voltage-Max:

    2000 µV

  • JESD-30 Code:

    R-GDIP-T14

  • JESD-609 Code:

    e0

  • Length:

    19.43 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Type:

    OPEN-COLLECTOR; OPEN-DRAIN

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    1000 ns

  • Screening Level:

    MIL-PRF-38535 Class V

  • Seated Height-Max:

    5.08 mm

  • Subcategory:

    Comparator

  • Supply Current-Max:

    2 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Total Dose:

    100k Rad(Si) V

  • Width:

    7.62 mm

LM139AJRQMLV Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the LM139AJRQMLV is 2.7V to 5.5V.
  • To ensure the stability of the comparator output, it is recommended to use a bypass capacitor between the VCC pin and GND, and to minimize the impedance of the input signals.
  • The maximum input voltage that can be applied to the LM139AJRQMLV is 5.5V, which is the maximum supply voltage rating.
  • No, the LM139AJRQMLV is a comparator, not an amplifier. It is designed to compare two input voltages and output a digital signal indicating which input is higher.
  • To reduce the power consumption of the LM139AJRQMLV, you can reduce the supply voltage, reduce the frequency of the input signals, or use a lower-power comparator.

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LM139AJRQMLV Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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