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All best sellers

L293D

RBD-1298
  • Overtemperature Protection
  • Logical “0” Input Voltage Up To 1.5 V (High Noise Immunity)
  • Internal Clamp Diodes.
  • Featuring Unit rode L293 and L293D
  • Wide Supply-Voltage Range: 4.5 V to 36 V
  • Separate Input-Logic Supply
  • Internal ESD Protection
  • Thermal Shutdown
  • High-Noise-Immunity Inputs
BDT 80
rating Read the 6 reviews
Average rating: 4.5/5 - Number of reviews: 6
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

L293D PowerDIP-16 Stepper Motor Controller/ Driver is a dual H-bridge motor driver integrated circuit (IC). Motor drivers act as current amplifiers since they take a low-current control signal and provide a higher-current signal. This higher current signal is used to drive the motors.

The Device is a monolithic integrated high voltage, high current four channel driver designed to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoids, DC and stepping motors) and switching power transistors. To simplify use as two bridges each pair of channels is equipped with an enable input. A separate supply input is provided for the logic, allowing operation at a lower voltage and internal clamp diodes are included.

It is suitable for use in switching applications at frequencies up to 5 kHz. The L293D is assembled in a 16 lead plastic package which has 4 centre pins connected together and used for heatsinking The L293DD is assembled in a 20 lead surface mount which has 8 centre pins connected together and used for heatsinking.

L293D contains two inbuilt H-bridge driver circuits. In its common mode of operation, two DC motors can be driven simultaneously, both in forward and reverse direction. The motor operations of two motors can be controlled by input logic at pins 2 & 7 and 10 & 15. Input logic 00 or 11 will stop the corresponding motor. Logic 01 and 10 will rotate it in clockwise and anticlockwise directions, respectively. Enable pins 1 and 9 (corresponding to the two motors) must be high for motors to start operating.

When an enable input is high, the associated driver gets enabled. As a result, the outputs become active and work in phase with their inputs. Similarly, when the enable input is low, that driver is disabled, and their outputs are off and in the high-impedance state. They are designed to drive inductive loads such as relays, solenoids, dc and bipolar stepping motors, as well as their high-current/high-voltage loads in positive-supply applications.

Applications:

  1. Stepper Motor Drivers
  2. DC motor Drivers
  3. Latching Relay Drivers

Features:

  1. 600ma Output Current Capability Per Channel
  2. 1.2a Peak Output Current (Non Repetitive) Per Channel Enable Facility
  3. Overtemperature Protection
  4. Logical “0” Input Voltage Up To 1.5 V (High Noise Immunity)
  5. Internal Clamp Diodes.
  6. Featuring Unit rode L293 and L293D
  7. Wide Supply-Voltage Range: 4.5 V to 36 V
  8. Separate Input-Logic Supply
  9. Internal ESD Protection
  10. Thermal Shutdown
  11. High-Noise-Immunity Inputs
  12. Functional Replacements for SGS L293 and
  13. SGS L293D
  14. Output Current 1 A Per Channel

General Specification
Package/Case PowerDIP-16
Mounting Type Through Hole
No. of Drivers 1
No. of Output 2
Maximum Supply Voltage (V) 36
Minimum Supply Voltage (V) 4.5
Max. Operating Current (mA) 2
Max. Output Current (A) 600 mA
Operating Temperature Range (°C) -40 to 130
Dimensions in mm (LxWxH) 19.20 x 7.97 x 3.26
Shipment Weight 0.005 kg
Shipment Dimensions 3 × 3 × 3 cm



Documentation:

  1. Datasheet

Package Includes:

1 x L293D

Product Details
RBD-1298
54 Items
Great product
rating
11/05/2021
Shovon
Works as expected
Great!!!
rating
20/04/2021
Atiqul Islam Anik
handy to use.
okay
rating
01/02/2021
Sajir
okay
Good Product
rating
03/12/2020
Faisal Ahmed
Received the product in good condition. Don\'t know why this sensor is that much costly. Should have been around 50 taka.
Not bad
rating
10/06/2020
Md. Nazmus Sakib
Not so great but works
L293D
rating
18/03/2020
Shadman Saqlain Rahman
very good product
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