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LM224QT - STMicroelectronics

Description: OP Amp Quad GP ±15V/30V 16-Pin QFN EP T/R

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PCB Footprints
LM224QT - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN16 3x3mm
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3D Models
LM224QT - STMicroelectronics  - 3D model - Quad Flat No-Lead - QFN16 3x3mm
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LM224QT Details

  • Manufacturer Part Number:

    LM224QT

  • 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

  • JESD-609 Code:

    e3

  • 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):

    260

  • 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 Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Unity Gain BW-Nom:

    1300

  • Voltage Gain-Min:

    25000

  • Wideband:

    NO

  • Width:

    3 mm

LM224QT Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LM224QT is 500mW. However, it's essential to consider the thermal resistance of the package and the ambient temperature to ensure the device operates within its recommended operating conditions.
  • While the LM224QT is an op-amp, it's not recommended to use it as a comparator. The device is designed for linear applications, and its output stage is not optimized for switching applications. Using it as a comparator may lead to oscillations, instability, or incorrect output states.
  • To ensure stability, it's crucial to consider the gain and phase margin of the feedback loop. The LM224QT has a gain-bandwidth product of 1.3MHz, so the feedback loop should be designed to maintain a gain margin of at least 10dB and a phase margin of at least 45° to prevent oscillations.
  • The input impedance of the LM224QT is typically around 2MΩ, but it can vary depending on the specific application and operating conditions. It's essential to consider the input impedance when designing the input stage of the circuit to ensure proper signal conditioning and minimal signal attenuation.
  • The LM224QT is rated for operation up to 125°C, but its performance may degrade at higher temperatures. It's essential to consider the thermal management of the device and ensure it operates within its recommended temperature range to maintain its specified performance.

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LM224QT 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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