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LM224DG - onsemi

Description: Obsolete - Operational Amplifier, Single Supply, Quad

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LM224DG - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-14 NB CASE751A-03 ISSUE H
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LM224DG - onsemi  - 3D model - Small Outline Packages - SOIC-14 NB CASE751A-03 ISSUE H
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LM224DG Details

  • Manufacturer Part Number:

    LM224DG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC-14 NB

  • Package Description:

    SOIC-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    751A-03

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.3 µA

  • Bias Current-Max (IIB) @25C:

    0.15 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    85 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -16 V

  • 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:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    RAIL

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    0.6 V/us

  • Supply Current-Max:

    3 mA

  • Supply Voltage Limit-Max:

    16 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    1000

  • Voltage Gain-Min:

    25000

  • Wideband:

    NO

  • Width:

    3.9 mm

LM224DG Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LM224DG is 1.4W, which is calculated based on the maximum junction temperature (Tj) of 150°C and the thermal resistance (RθJA) of 125°C/W.
  • While the LM224DG is an op-amp, it can be used as a comparator in some applications. However, it's not recommended as it's not optimized for comparator operation and may not provide the best performance. A dedicated comparator like the LM339 or LM2901 is a better choice.
  • To ensure stability, make sure to follow proper compensation techniques, such as adding a capacitor in the feedback loop or using a resistor in series with the feedback capacitor. Also, ensure that the gain-bandwidth product is not exceeded, and the phase margin is sufficient.
  • Use a star-grounding technique, where all grounds are connected to a single point. Keep the input and output traces short and away from noise sources. Use a ground plane to reduce noise and electromagnetic interference (EMI).
  • The LM224DG is rated for operation up to 125°C, but its performance may degrade at higher temperatures. If you need to operate in high-temperature environments, consider using a more temperature-resistant op-amp or taking additional thermal management measures.

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LM224DG Overview

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