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LM224KN - Texas Instruments

Description: Quad standard, improved ESD protection, industrial-grade, operational amplifier

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LM224KN - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T14)
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LM224KN - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T14)
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LM224KN Details

  • Manufacturer Part Number:

    LM224KN

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    1989-03-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.3 µA

  • Bias Current-Max (IIB) @25C:

    0.25 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.1 µA

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Slew Rate-Nom:

    0.5 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    3 mA

  • Supply Voltage Limit-Max:

    32 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    1200

  • Voltage Gain-Min:

    50000

  • Wideband:

    NO

  • Width:

    7.62 mm

LM224KN Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LM224KN is 670mW, which is calculated based on the maximum junction temperature (150°C) and the thermal resistance from junction to ambient (120°C/W).
  • Yes, the LM224KN can be used in a single-supply configuration, but the input common-mode voltage range is limited to within 2V of the positive supply rail. Additionally, the output voltage swing will be reduced.
  • The gain-bandwidth product of the LM224KN is 1MHz. To choose the correct gain-bandwidth product, determine the required bandwidth of your application and select a gain that does not exceed the gain-bandwidth product.
  • To minimize noise and ensure optimal performance, it is recommended to use a symmetrical layout, keep the input and output traces short and away from noise sources, and use a solid ground plane. Additionally, decouple the power supply pins with 0.1uF capacitors.
  • The LM224KN is rated for operation up to 125°C, but the performance may degrade at high temperatures. It is recommended to derate the power dissipation and ensure proper heat sinking to maintain reliable operation.

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LM224KN 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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