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LM324QT - STMicroelectronics

Description: Operational Amplifiers - Op Amps Low Power QUAD 1.3 MHz 100dB

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PCB Footprints
LM324QT - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - LM324QT-1
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LM324QT - STMicroelectronics  - 3D model - Quad Flat No-Lead - LM324QT-1
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LM324QT Details

  • Manufacturer Part Number:

    LM324QT

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    5.72

  • 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:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    9000 µV

  • JESD-30 Code:

    S-PQCC-N16

  • Length:

    3 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    16

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Slew Rate-Nom:

    0.4 V/us

  • 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 Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    NOT SPECIFIED

  • Unity Gain BW-Nom:

    1300

  • Voltage Gain-Min:

    25000

  • Wideband:

    NO

  • Width:

    3 mm

LM324QT Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LM324QT is 670mW, which is calculated based on the maximum junction temperature (Tj) of 150°C and the thermal resistance (Rthja) of 125°C/W.
  • While the LM324QT is an op-amp, it can be used as a comparator in some applications. However, it's not recommended for high-speed or high-frequency comparator applications due to its limited slew rate and bandwidth.
  • 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. Additionally, ensure that the gain and phase margins are sufficient to prevent oscillations.
  • The input impedance of the LM324QT is typically around 2MΩ, but it can vary depending on the specific application and operating conditions.
  • Yes, the LM324QT can be used in a single-supply configuration, but it's essential to ensure that the input common-mode voltage range is within the specified limits to maintain proper operation.

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LM324QT Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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