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L293N - Texas Instruments

Description: Motor/Motion/Ignition Controllers & Drivers Quad Half-H Drivers

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L293N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - NE (R-PDIP-T16)
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L293N - Texas Instruments  - 3D model - Dual-In-Line Packages - NE (R-PDIP-T16)
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L293N Details

  • Manufacturer Part Number:

    L293N

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    GREEN, PLASTIC, MS-001BB, DIP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Built-in Protections:

    TRANSIENT; THERMAL

  • Interface IC Type:

    HALF BRIDGE BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDIP-T16

  • Length:

    19.305 mm

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Current Flow Direction:

    SOURCE AND SINK

  • Output Peak Current Limit-Nom:

    2 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max:

    7 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    36 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    24 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    7.62 mm

L293N Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the L293N is 36V. Exceeding this voltage can cause damage to the device.
  • Yes, the L293N is designed to drive inductive loads such as DC motors, relays, and solenoids. However, it's essential to use a flyback diode to protect the device from back-EMF.
  • The enable inputs are active-low, and the recommended resistor values are 1kΩ to 10kΩ. A higher value can be used, but it may affect the switching speed.
  • The VCC2 pin is used to power the internal logic circuitry. It should be connected to a stable 5V power supply, and it's recommended to use a decoupling capacitor to reduce noise.
  • Yes, the L293N can be used to drive a stepper motor. However, it's essential to use a suitable driver configuration and ensure that the motor's current requirements are within the L293N's specifications.

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L293N Overview

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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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Part Image LM18293N Texas Instruments

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