This motor driver is often referred to as a dual hbridge but the manufacturer calls it a quad half hbridge driver. The l293d ic is designed to drive inductive loads such as relays, solenoids, dc and bipolar stepping motors. L293d datasheet, l293d datasheets, l293d pdf, l293d circuit. The l293d motor driver is available for providing user with ease and user friendly interfacing for embedded application. By feeding certain signals into the ic, you can control a bipolar stepper motor or two dc motors or other loads from an arduino, raspberry pi, or even a discrete circuit. The l293d can drive small and quiet big motors as well, check the voltage specification at the end of this page for more info along. L293d datasheet, l293d pdf, l293d data sheet, l293d manual, l293d pdf, l293d, datenblatt, electronics l293d, alldatasheet, free, datasheet, datasheets, data sheet. The l239d motor driver ic is used to control two dc motors. L293d motor driver ic l293d, is a motor driver ic which allows the motor to drive on either direction. Each output is a complete totempole drive circuit, with a darlington.
The l293d hbridge motor driver ic is a dual hbridge motor driver integrated circuit ic. L293d quad half hbridge motor driver ic banana robotics. Dc motor drivers the l293 and l293d are characterized for operation latching relay drivers from 0c to. L293d contains two inbuilt hbridge driver circuits. Complete technical details can be found at the l293d datasheet given at the end of this page. Sep 09, 2018 l293d pdf pinout motor driver ic st, circuit, pinout, schematic, equivalent, replacement, data, sheet, manual and application notes. The l293d is designed to provide bidirectional drive currents of up to 600ma at voltages from 4. It can drive 4 dc motors on and off, or drive 2 dc motors with directional and speed control. L293, l293d quadruple ha lfh dr ivers slrs008b september 1986 revised june 2002 post office box 655303 dallas, texas 75265 9 application information en 3a m1 4a m2 h h fast motor stop h run h l run l fast motor stop l x freerunning motor stop x freerunning motor stop l low, h high, x dont care en 1a 2a function h l h turn. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Motor drivers act as current amplifiers since they take a lowcurrent control signal and provide a highercurrent signal. An important notice at the end of this data sheet addresses availability.
L293d ic generally comes as a standard 16pin dip dualin line package. Learn about the motor driver ic l293d with the pin diagram, description, features, example circuit, l293d equivalent,datasheet and ic. But the numbering is different for different specs and company. L293d motor driver shield for arduino shop all products l293d motor driver shield for arduino this motor driver shield is based on l293d motor driver chip which is designed to provide bidirectional drive currents of up to 1.
The l293d datasheet specifies that this 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 solenoides, dc and stepping motors and switching power transistors. You can connect two dc motors having voltages between 4. L293d is a 16pin ic which can control a set of two dc motors simultaneously in any direction. Oct 28, 2017 in this video i will show you how to make l293d motor driver buy all parts. Pricing and availability on millions of electronic components from digikey electronics.
By feeding certain signals into the ic, you can control a bipolar stepper motor or two dc motors or other. The 293d is designed to provide bidirectional drive current up to 600ma a voltage from 5v to 36v. Slrs008d september 1986revised january 2016 l293x quadruple. In this video i will show you how to make l293d motor driver buy all parts.
L293d is a suitable device to use for stepper motors, gear motors etc. With the proper data inputs, each pair of drivers forms a fullh or bridge. L293d motor driver shield for arduino open impulse. As the shield comes with two l293d motor driver chipsets, that means it can. L293d is a motor driver or motor driver ic which permits dc motors to drive on either direction. L293d is a dual hbridge motor driver integrated circuit ic. L293d motor driver ic used in robots buy online india. L293d datasheet17 pages stmicroelectronics pushpull. L293d motor driver ic and product at rs componentthe l293d has four outputs that can sink 600ma, each of which can pull up to a voltage as well as down to 0v. Stspin brushed dc motor driver ics provide a readytouse optimized solution for motor and motion control systems. Digikey s tools are uniquely paired with access to the worlds largest selection of electronic components to help you meet your design challenges headon. Go to the following link and download the datasheet of the ic l293. View l293dd datasheet from stmicroelectronics at digikey. L293d piggyback for high current motorshigh current dc motor.
The datasheet for the l293 and l293d is common to both. Digikey s tools are uniquely paired with access to the worlds largest selection of electronic components to help you. L293d solenoids, dc and bipolar stepping motors, as well as. The l293d belongs to a sort of h bridge motor driver shield, quadruple highcurrent halfh driver, used to provide bidirectional drive currents of up to 600 ma at voltages from 4. This higher current signal is used to drive the motors. Drivers are enabled in pairs, with 2 applications drivers 1 and 2 enabled by 1,2en and drivers 3 and 4 stepper. Pushpull four channel driver with diodes, l293d datasheet, l293d circuit, l293d data sheet.
The devices are available in a large selection of spacesaving, thermallyenhanced. Buy l293d motor driver module online at the best price in india. The pins of l293d motor driver ic are connected to connectors for easy access to the driver ics pin functions. L293d motor driver ic l293d pin diagram working and. Make motor drive l293d creative electronics youtube.
L293d stmicroelectronics integrated circuits ics digikey. It can simultaneously control the direction and speed of two dc motors. As mentioned earlier, in an l293d ic, there are two h bridge circuits. The drivers integrate a dual current control core and a dual fullbridge power stage to drive two brushed dc motors.
The l293d device is quadruple highcurrent halfh driver. L293d pdf pinout motor driver ic st, circuit, pinout, schematic, equivalent, replacement, data, sheet, manual and application notes. Rs components, l293d, stmicroelectronics, stmicroelectronics l293d, brushed motor driver ic, 36 v 0. L293d motor driver ic pinout, equivalent ics, features and datasheet. Drivers are enabled in pairs, with 2 applications drivers 1 and 2 enabled by 1,2en and drivers 3 and 4 stepper motor drivers enabled by 3,4en. It acts as a current amplifier by taking a lowcurrent control signal and provide a highercurrent signal. L293d is a 16 pin motor driver ic consist of quadruple half h drivers. It is an ic with 8 pins on each side 16 pins altogether which contains 2 free h bridge circuits, which implies, we can control two motors separately utilizing a single ic. Vcc1 v cc2 16 3 1,2en 1 1a 2 2a 7 3,4en 9 3a 10 4a 15 control a control b 4, 5, 12, gnd thermal shutdown motor 1y 3 2y 6 3y 11 4y 14 figure 3.
This motor driver ic can simultaneously control two small motors in either direction. The devices are available in a large selection of spacesaving, thermallyenhanced packages. L293d motor driver is mounted on a good quality, single sided nonpth pcb. L293d datasheet and pinout h bridge motor driver shield. The reason to use it is that the arduino can only provide output of 5v.
Ti quadruple halfh driver,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits. Motor driver l293d driver module is a medium power motor driver perfect for driving dc motors and stepper motors. We can control 4 motors with the shield so there are two l293d ics used. The l293d datasheet specifies that this 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. Revised november 2004 post office box 655303 dallas, texas 75265 9 application information en 3a m1 4a m2 h h fast motor stop h run h l run l fast motor stop l x freerunning motor stop x freerunning motor stop l low, h high, x dont care en 1a 2a function h l h. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits. The l293 is designed to provide bidirectional drive currents of up to 1 a at voltages from 4. L293d find the pdf datasheet, specifications, oem and distributor information. As the shield comes with two l293d motor driver chipsets, that means it can individually drive up to four dc motors making it ideal for building fourwheel robot platforms.
L293d bipolar motor driver parallel 16powerdip from stmicroelectronics. The l293d motor driver s output channels for the motor a and b are brought out to pins out1,out2 and out3,out4 respectively. The l293d hbridge motor driver chip is a very popular ic that is simple and easy to use. One hbridge is capable to drive a dc motor in bidirectional. In its common mode of operation, two dc motors can. The l293d motor driver ic can control a set of two dc motors simultaneously in any direction. It means that you can control two dc motor with a single l293d ic. L293d motor driver shield for arduino this motor driver shield is based on l293d motor driver chip which is designed to provide bidirectional. Ti quadruple halfh driver,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The l293 and l293d devices are quadruple highcurrent halfh drivers. As the name suggests it is mainly used to drive motors. L293dl293ddpushpull four channel driver with diodes600ma output current capabilityper channel1.
The l293d motor drivers output channels for the motor a and b are brought out to pins out1,out2 and out3,out4 respectively. What is the difference between ic l293, l293d, and l293b. L293d pdf, l293d description, l293d datasheets, l293d view. The l293 is designed to provide bidirectional drive currents of up to 1 a. The l293d datasheet specifies that this device is a monolithic integrated high voltage, high current four channel driver designed to accept standard dtl. Dual hbridge motor driver for dc or steppers 600ma l293d. The l293d is a dualchannel hbridge motor driver capable of driving a pair of dc motors or single stepper motor. View l293d d datasheet from stmicroelectronics at digikey. It has 16 pins and it can control two dc motors at a time. L293d motor driver module arduino tutorial dc motor control. Each channel on the ic can deliver up to 600ma to the dc motor. The l293d is just semiconductor switches and some support circuitry enclosed in a single case. L293, l293d quadruple halfh drivers slrs008b september 1986 revised june 2002 8 post office box 655303 dallas, texas 75265 application information 5 v 24 v 10 k.
It can control the dc motors in both clockwise and anti clockwise directions. L293d motor driver ic pinout, equivalent ics, features and. L293d adapter board can be used as dual dc motor driver or bipolar stepper motor driver. L293d is a motor driver ic used to control motors with a microcontroller. Sgs l293d output current 1 a per channel 600 ma for l293d peak output current 2 a per channel 1. Suppression l293d with a darlington transistor sink and a pseudodarlington source.