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LM219D - STMicroelectronics

Description: High speed dual comparators

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LM219D - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - ST SO-14_2
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LM219D - STMicroelectronics  - 3D model - Small Outline Packages - ST SO-14_2
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LM219D Details

  • Manufacturer Part Number:

    LM219D

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, MICRO, PLASTIC, SOP-14

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.001 µA

  • Bias Current-Max (IIB) @25C:

    0.5 µA

  • Input Offset Voltage-Max:

    7000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -25 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-COLLECTOR

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    80 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    11.5 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

LM219D Frequently Asked Questions (FAQs)

  • The LM219D can handle input voltages up to 40V, but it's recommended to keep it below 30V for optimal performance and reliability.
  • To ensure stability, make sure to follow the recommended PCB layout and component placement guidelines, and add a 10nF capacitor between the output and ground pins. Also, use a low-ESR output capacitor and keep the input and output capacitors close to the device.
  • The minimum input voltage required for the LM219D to operate is 7.5V, but it's recommended to keep it above 8V for optimal performance.
  • The LM219D is rated for operation up to 125°C, but it's recommended to derate the output current and voltage at higher temperatures to ensure reliability. Consult the datasheet for thermal derating guidelines.
  • The output voltage of the LM219D can be calculated using the formula: Vout = (1 + R2/R1) * Vref, where R1 and R2 are the feedback resistors, and Vref is the internal reference voltage (2.5V).

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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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Part Image LM219DT STMicroelectronics

Comparator, 2 Func, 7000uV Offset-Max, 80ns Response Time, BIPolar, PDSO14