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LM239NG - onsemi

Description: Obsolete - Dual Operational Amplifier

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LM239NG - onsemi PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP−14 CASE 646−06 ISSUE S
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LM239NG - onsemi  - 3D model - Dual-In-Line Packages - PDIP−14 CASE 646−06 ISSUE S
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LM239NG Details

  • Manufacturer Part Number:

    LM239NG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    PDIP-14

  • Package Description:

    DIP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    646-06

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.4 µA

  • Bias Current-Max (IIB) @25C:

    0.25 µA

  • Input Offset Voltage-Max:

    9000 µV

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e3

  • Length:

    18.86 mm

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Output Type:

    OPEN-COLLECTOR

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    RAIL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    1300 ns

  • Seated Height-Max:

    4.69 mm

  • Supply Current-Max:

    2.5 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    40

  • Width:

    7.62 mm

LM239NG Frequently Asked Questions (FAQs)

  • The LM239NG can operate from -40°C to 125°C, making it suitable for a wide range of applications.
  • To ensure stability, make sure to decouple the input and output pins with capacitors, and use a minimum of 10nF capacitor between the output and ground. Also, keep the layout clean and avoid long traces.
  • The LM239NG can source up to 20mA of output current, making it suitable for small to medium-sized loads.
  • While the LM239NG can be used as a voltage regulator, it's not recommended as it's not designed for that purpose. Instead, use a dedicated voltage regulator IC like the 78L05 or similar.
  • Use a TVS diode or a zener diode to protect the input pins from overvoltage, and consider adding ESD protection devices like a 1kΩ resistor and a 10nF capacitor in series between the input pin and ground.

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LM239NG Overview

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For a full list of alternate parts for LM239NG, check out Findchips.com