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LM124AJRQMLV - Texas Instruments

Description: Operational Amplifiers - Op Amps NOT AVAILABLE THROUGH MOUSER

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LM124AJRQMLV - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J0014A
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LM124AJRQMLV Details

  • Manufacturer Part Number:

    LM124AJRQMLV

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.01 µA

  • Bias Current-Max (IIB) @25C:

    0.050555 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    85 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.03 µA

  • Input Offset Voltage-Max:

    2000 µV

  • JESD-30 Code:

    R-GDIP-T14

  • JESD-609 Code:

    e0

  • Length:

    19.43 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • 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

  • Screening Level:

    MIL-STD-883

  • Seated Height-Max:

    5.08 mm

  • Slew Rate-Min:

    0.1 V/us

  • Slew Rate-Nom:

    0.1 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:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Total Dose:

    100k Rad(Si) V

  • Unity Gain BW-Nom:

    1000

  • Voltage Gain-Min:

    10000

  • Wideband:

    NO

  • Width:

    7.62 mm

LM124AJRQMLV Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LM124AJRQMLV is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • While the LM124AJRQMLV is rated for operation up to 125°C, it's essential to consider the device's thermal characteristics and ensure that the junction temperature (TJ) does not exceed 150°C. Proper heat sinking and thermal management are crucial in high-temperature environments.
  • To ensure stability, follow proper PCB layout practices, use a low-ESR capacitor for decoupling, and consider adding a noise-reducing capacitor (e.g., 10nF) between the output and the inverting input. Additionally, ensure that the gain and phase margins are sufficient to prevent oscillations.
  • Keep the input and output traces short and separate, use a star-ground configuration, and avoid running digital signals near the op-amp's inputs. Place decoupling capacitors close to the device, and use a solid ground plane to minimize noise and radiation.
  • While the LM124AJRQMLV can be used as a comparator, it's not the most suitable choice due to its relatively slow slew rate (0.5V/μs) and limited bandwidth (1MHz). Consider using a dedicated comparator IC, such as the LM339, for comparator applications.

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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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