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LM324M - onsemi

Description: Obsolete - Operational Amplifier, Single Supply, Quad

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LM324M - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - 14-SOP Package
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LM324M - onsemi  - 3D model - Small Outline Packages - 14-SOP Package
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LM324M Details

  • Manufacturer Part Number:

    LM324M

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC-14 N

  • Package Description:

    SOP-14

  • Manufacturer Package Code:

    751ER

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.5 µA

  • Bias Current-Max (IIB) @25C:

    0.25 µA

  • Common-mode Reject Ratio-Min:

    65 dB

  • Common-mode Reject Ratio-Nom:

    75 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.15 µA

  • Input Offset Voltage-Max:

    9000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • Length:

    8.56 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.8 mm

  • Supply Current-Max:

    3 mA

  • Supply Voltage Limit-Max:

    32 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    NICKEL GOLD PALLADIUM SILVER

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Min:

    15000

  • Width:

    3.95 mm

LM324M Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LM324M is 670mW, which is calculated based on the maximum junction temperature (Tj) of 150°C and the thermal resistance (RθJA) of 125°C/W.
  • While the LM324M can be used as a comparator, it's not the best choice due to its relatively slow slew rate (0.5V/μs) and limited bandwidth (1MHz). A dedicated comparator like the LM339 or LM2901 would be a better option.
  • To ensure stability, make sure to add a compensation capacitor (typically 10-100pF) between the output and the inverting input. This helps to reduce oscillations and improve stability.
  • The input impedance of the LM324M is typically around 2MΩ, which is relatively high. This makes it suitable for use with high-impedance sources or in applications where a high input impedance is required.
  • Yes, the LM324M can be used in a single-supply configuration. However, the input common-mode voltage range is limited to VCC-1.5V to VCC+0.5V, so ensure that the input signal is within this range to maintain proper operation.

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LM324M Overview

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Part Image LM324MX Fairchild Semiconductor Corporation

Operational Amplifier, 4 Func, 9000uV Offset-Max, BIPolar, PDSO14

Part Image LM324M Fairchild Semiconductor Corporation

Operational Amplifier, 4 Func, 9000uV Offset-Max, BIPolar, PDSO14

Part Image LM324MX onsemi

Operational Amplifier, 4 Func, 9000uV Offset-Max, BIPolar, PDSO14

Part Image LM324KDE4 Texas Instruments

Operational Amplifier, 4 Func, 9000uV Offset-Max, BIPolar, PDSO14

Part Image LM324DRE4 Texas Instruments

Operational Amplifier, 4 Func, 7000uV Offset-Max, BIPolar, PDSO14

For a full list of alternate parts for LM324M, check out Findchips.com