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LM139AWG-QMLV - Texas Instruments

Description: Comparator Quad R-R O/P ±15V/30V 14-Pin CSOIC Tray

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LM139AWG-QMLV Details

  • Manufacturer Part Number:

    LM139AWG-QMLV

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • 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-GDSO-G14

  • JESD-609 Code:

    e0

  • Length:

    9.906 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:

    SOP

  • Package Equivalence Code:

    SOP14,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TRAY

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    1000 ns

  • Screening Level:

    MIL-PRF-38535 Class V

  • Seated Height-Max:

    2.33 mm

  • Subcategory:

    Comparator

  • Supply Current-Max:

    2 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Total Dose:

    100k Rad(Si) V

  • Width:

    6.35 mm

LM139AWG-QMLV Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the LM139AWG-QMLV is -55°C to 125°C, but it can operate up to 150°C with derating.
  • The LM139AWG-QMLV is already radiation-hardened and compliant with NASA's QML-V (Qualified Manufacturers List-V) requirements, which ensures it can withstand the harsh radiation environment of space.
  • The maximum voltage that can be applied to the input pins of the LM139AWG-QMLV is 30V, but it's recommended to keep it within the supply voltage range to ensure proper operation.
  • The LM139AWG-QMLV is primarily designed as a comparator, but it can also be used as an amplifier with some limitations. However, it's not recommended to use it as a high-gain amplifier due to its limited bandwidth and slew rate.
  • To reduce noise and oscillations in the LM139AWG-QMLV, use proper PCB layout techniques, decouple the power supply with capacitors, and add hysteresis to the comparator circuit if necessary.

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LM139AWG-QMLV 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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