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LM319N - STMicroelectronics

Description: High speed dual comparators

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PCB Footprints
LM319N - STMicroelectronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - DIP-14-2020
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LM319N - STMicroelectronics  - 3D model - Dual-In-Line Packages - DIP-14-2020
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LM319N Details

  • Manufacturer Part Number:

    LM319N

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    ROHS COMPLIANT, PLASTIC, DIP-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):

    0.0012 µA

  • Bias Current-Max (IIB) @25C:

    1 µA

  • Input Offset Voltage-Max:

    10000 µV

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e4

  • Length:

    20 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:

    70 °C

  • Output Type:

    OPEN-COLLECTOR

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    80 ns

  • Seated Height-Max:

    5.1 mm

  • Supply Current-Max:

    12.5 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

LM319N Frequently Asked Questions (FAQs)

  • The LM319N can operate from -40°C to 125°C, making it suitable for a wide range of applications.
  • To ensure stability, it's essential to use a minimum output capacitance of 10uF, and a maximum ESR of 1.5 ohms. Additionally, the input capacitor should be at least 10uF with an ESR of less than 5 ohms.
  • The maximum input voltage for the LM319N is 40V, making it suitable for a wide range of input voltage sources.
  • Yes, the LM319N can handle high currents up to 1.5A, making it suitable for applications that require a high current output.
  • To protect the LM319N from overvoltage and undervoltage conditions, it's recommended to use a voltage supervisor or a reset IC to monitor the input voltage and reset the system if it falls outside the recommended operating range.

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LM319N 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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Part Image LM319N Signetics

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Part Image LM319F NXP Semiconductors

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Part Image LM319N#PBF Analog Devices Inc

Comparator, 2 Func, 8000uV Offset-Max, 80ns Response Time, PDIP14

Part Image LM319A Signetics

Comparator, 2 Func, 10000uV Offset-Max, 80ns Response Time, BIPolar, PDIP14

Part Image LM319NP3 Texas Instruments

Comparator, 1 Func, 10000uV Offset-Max, 80ns Response Time, BIPolar, PDIP14

For a full list of alternate parts for LM319N, check out Findchips.com