However, you need to know functions of every pins before it can work better for you. Download l293dne datasheet pdf l293dne datasheet pdf l293, l293d quadruple halfh drivers rev. Pricing and availability on millions of electronic components from digikey electronics. L293dl293ddpushpull four channel driver with diodes600ma output current capabilityper channel1. Ic drvr pp 4ch wdiodes 16dip online from elcodis, view and download l293d pdf datasheet, pmic mosfet, bridge drivers internal switch specifications. It has 16 pins and it can control two dc motors at a time. L293d pdf, l293d description, l293d datasheets, l293d view. Quadruple halfh drivers, l293d pdf download texas instruments, l293d datasheet pdf, pinouts, data sheet, equivalent, schematic, cross reference, obsolete, circuits electronic component search and free download site.
Tutorial l298n dual motor controller module 2a and arduino. Uln2803a darlington transistor arrays 1 features 3 description the uln2803a device is a highvoltage, highcurrent 1 500marated collector current single output darlington transistor array. L293d datasheet pdf, l293d pdf datasheet, equivalent, schematic, l293d datasheets, l293d wiki, transistor, cross reference, pdf download,free search site, pinout electronic component search and free download site. Download the free library loader to convert this file for your ecad tool. L293d motor driver ic pinout, equivalent ics, features and. 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 solenoides, dc and stepping motors and switching power transistors. L293, the l293d, includes the output clamping diodes within the ic. In this article, we want to take a deeper look at l293d. Today i am going to given elaboration on introduction to l293d. The device consists of eight npn darlington pairs that feature highvoltage highvoltage outputs. Get started with low voltage brushed dc motor driver. Download the l293d hbridge datasheet pdf buy the texas instruments l293d h. L293d stmicroelectronics integrated circuits ics digikey. Pdf this circuit is a basic circuit for understanding the way of l293d h bridge dc motor control with arduino.
Stepper motor drivers dc motor drivers latching relay drivers. Complete technical details can be found at the l293d datasheet given at the end of this page. It is able to drive load having current up to 1a at the voltage ranging from 4. Ti quadruple halfh driver,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. L293d motor driver ic l293d pin diagram working and. For controlling motor speed more than 100% on or off, you must use a pwm enabled pin on the arduino for the l293d enable pin ie. Download the l293d hbridge datasheet pdf buy the texas instruments l293d hbridge ic from amazon, adafruit, or newark. It means that you can control two dc motor with a single l293d ic. It can control the dc motors in both clockwise and anti clockwise directions. The 293d is designed to provide bidirectional drive current up to 600ma a voltage from 5v to 36v. Use an hbridge to drive a dc motor in two directions.
Arduino is a great starting point for electronics, and with a motor shield it can also be a nice tidy platform for robotics and mechatronics. Drivers are enabled in pairs, with 2 applications drivers 1 and 2 enabled by 1,2en and drivers 3 and 4. You can replace l298n with whatever ic youre using. It is in a 16pin dip ic package and is breadboard friendly. L293d datasheet, l293d pdf, l293d data sheet, l293d manual, l293d. An important notice at the end of this data sheet addresses availability, warranty. The l293d device is quadruple highcurrent halfh driver. Uln2803a darlington transistor arrays 1 features 3 description the uln2803a device is a highvoltage, highcurrent. L293d bipolar motor driver parallel 16powerdip from stmicroelectronics.
In general, the datasheet is made from the manufacturer. This can be made much smaller than a discrete circuit made from independent components. The l293 and l293d are quadruple highcurrent halfh drivers. As per the datasheet, supply voltage can be as high as 36 volts. As we can see the highest output is 36v so considerably larger motor can also be driven using this ic. It can control both speed and spinning direction of two dc motors. L293 datasheet and pinout h bridge motor driver chip. Slrs008d september 1986revised january 2016 l293x quadruple. L 293d is basically a high current dual motor drivercontroller integrated circuit ic. If you are planning on assembling your new robot friend, you will eventually want to learn about controlling dc motors. This ic allows your arduino or other microcontroller to easily control 2 dc motors, 1 stepper motor, or 4 solenoids or valves.
Sgs l293d output current 1 a per channel 600 ma for l293d peak output current 2 a per channel 1. Digikey s tools are uniquely paired with access to the worlds largest selection of electronic components to help you meet your design challenges headon. The hbridge contains four half bridge drivers, enough to drive two dc motors in either forward or backward independently perfect for making a roving robot. See the l293d datasheet for more information on connecting to the arduino and to the motor. View l293dd datasheet from stmicroelectronics at digikey. Revised november 2004 2 post office box 655303 dallas, texas 75265 descriptionordering information continued on the l293, external highspeed output clamp diodes should be used for inductive transient suppression. Datasheet pdf download this is a dual hbridge motor driver ic for dc motors or stepper motors. Next, locate and open the pdf datasheet from the manufacturer. It is a document that collects parts electronic components, subsystems such as power supply, the performance, characteristics such as software. Offer l293d st from kynix semiconductor hong kong limited. View l293d d datasheet from stmicroelectronics at digikey. This allows you to control the speed and direction of two dc motors, or. L293d adapter board can be used as dual dc motor driver or bipolar stepper motor driver. L293d pushpull four channel drivers with diodes, l293d, l293dd.
Output clamp diodes for inductive transient each output is a complete totempole drive circuit, suppression l293d with a darlington transistor sink and a pseudodarlington source. L293d motor driver chip is used in a wide range in circuits, the most common applications. It is a document that collects parts electronic components, subsystems such as power supply, the performance. Here is a design for a fullfeatured motor shield that will be able to power many simple to medium. One of the easiest and inexpensive way to control dc motors is to interface l293d motor driver ic with arduino. Sgs thomson microelectronics mxyzuxsr datasheet pdf. Ic driver pushpull 4ch 16dip online from elcodis, view and download l293b pdf datasheet, pmic mosfet, bridge drivers internal switch specifications.
L293d application note l293d to control dc motor ic l293d l293d schematic diagram l293 h bridge l293d circuit diagram l293d circuit block diagram motor driver ic l293d l293d motor. 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. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. L293d pushpull four channel drivers with diodes, l293d, l293dd, l293dd0tr. Pin8 powers the two motors and should be connected to positive lead of a secondary battery. L293d datasheet and pinout h bridge motor driver shield. Tutorial l298n dual motor controller module 2a and arduino in this tutorial well explain how to use our l298n hbridge dual motor controller module 2a with arduino. L293d is the most widely used ic to drive motors and it is necessary to know its theory, diagram, simulation, and pinout. L293d, stmicroelectronics, 4channel motor driver 24v 16pin power pdip tube. Products conform to specifications per the terms of texas instruments standard. L293d datasheet, l293d pdf, l293d data sheet, l293d manual, l293d pdf, l293d, datenblatt, electronics l293d, alldatasheet, free, datasheet, datasheets, data sheet. L293d datasheet, l293d datasheets, l293d pdf, l293d circuit.
The reason to use it is that the arduino can only provide output of 5v. Products conform to specifications per the terms of texas instruments. Quadruple halfh driver, l293d datasheet, l293d circuit, l293d data sheet. The l293 is designed to provide bidirectional drive currents of up to 1 a. Drivers are enabled in pairs, with 2 applications drivers 1.
L293d is a 16pin ic which can control a set of two dc motors simultaneously in any direction. The first step is to look up the motor driver datasheet for your motor controller. I hope you all will be absolutely fine and having fun. This allows you to control the speed and direction of two dc motors. L293d datasheet pdf, l293d pdf datasheet, equivalent, schematic, l293d datasheets, l293d wiki, transistor, cross reference, pdf download,free search site, pinout. L293d motor driver ic pinout, equivalent ics, features and datasheet. 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. The l293 and l293d are characterized for operation. As the name suggests it is mainly used to drive motors.
Quadruple halfh drivers, l293d pdf download texas instruments. The 74hc595 datasheet specifies that this ic is a 8stage serial shift registers with a storage register and 3state outputs. L293d motor driver ic l293d, is a motor driver ic which allows the motor to drive on either direction. L293, l293d quadruple halfh drivers slrs008b september 1986 revised june 2002 post office box 655303 dallas, texas 75265 1 featuring unitrode l293 and l293d products now from texas instruments wide supplyvoltage range. Pushpull four channel driver with diodes, l293d datasheet, l293d circuit, l293d data sheet. Learn about the motor driver ic l293d with the pin diagram, description, features, example circuit, l293d equivalent,datasheet and ic.