Each output is a complete totempole drive circuit, with a darlington transistor sink and a pseudodarlington source. Each output is a complete totempole drive circuit, with a. L293d l293dd datasheet catalog for integrated circuits. It is a high voltage, high current, dual fullbridge driver designed to accept standard ttl logic levels and drive inductive loads such as relays, solenoids, dc and stepper motors. The l293d is assembled in a 16 lead plastic packaage which has 4 center pins connected together and used for heatsinking the l293dd is assembled in a 20 lead surface mount which has 8 center pins. The reason to use it is that the arduino can only provide output of 5v. It can simultaneously control the direction and speed of two dc motors. Stmicroelectronics pushpull four channel driver with diodes,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The l293 is designed to provide bidirectional drive currents of up to 1 a at voltages from 4. Stepper motor drivers dc motor drivers latching relay drivers.
As the name suggests it is mainly used to drive motors. It can control the dc motors in both clockwise and anti clockwise directions. Jul 06, 2018 l298 is a high power version of l293 motor driver ic. Pdf l293d l293dd 600ma schematic diagram 48v dc motor speed controller l298 and unipolar stepper motor l293d. Sn754410 quadruple halfh driver 1 features 3 description. L293d pdf pinout motor driver ic st, circuit, pinout, schematic, equivalent, replacement, data, sheet, manual and application notes. This higher current signal is used to drive the motors. Use an hbridge to drive a dc motor in two directions.
L293d motor driver ic l293 dipsop pushpull fourchannel. Pricing and availability on millions of electronic components from digikey electronics. It has 16 pins and it can control two dc motors at a time. L293, l293d slrs008d september 1986revised january 2016 l293x quadruple halfh drivers 1 features 3 description the l293 and l293d devices are quadruple high1 wide supplyvoltage range. L293d is a dual hbridge motor driver integrated circuit ic.
Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Stmicroelectronics, stmicroelectronics l293d, brushed motor driver ic, 36 v. These applications include oncard regulation for elimination of noise and distribution. L293d datasheet, l293d pdf, l293d data sheet, l293d manual, l293d pdf. 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. Digikey s tools are uniquely paired with access to the worlds largest selection of electronic components to help you meet your design challenges headon. In the l293 these points are not externally available. Download the l293d hbridge datasheet pdf buy the texas instruments l293d. Datasheet the 82c55a is a high performance cmos version of the industry standard 8255a and is manufactured using a selfaligned silicon gate cmos process scaled saji iv. 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. L293d datasheet, l293d pdf, l293d data sheet, l293d manual, l293d pdf, l293d, datenblatt, electronics l293d, alldatasheet, free, datasheet, datasheets, data sheet.
The l293 and l293d devices are quadruple highcurrent halfh drivers. These devices are designed to drive a wide array of inductive loads such as relays, solenoids, dc and bipolar stepping motors, as well as other highcurrent and highvoltage. It is able to drive load having current up to 1a at the voltage ranging from 4. L293d bipolar motor driver parallel 16powerdip from stmicroelectronics. One of the easiest and inexpensive way to control dc motors is to interface l293d motor driver ic. L298 is a high power version of l293 motor driver ic. Digikey s tools are uniquely paired with access to the worlds largest selection of electronic components to help you. The l293d ic is designed to drive inductive loads such as relays, solenoids, dc and bipolar stepping motors. Slrs008d september 1986revised january 2016 l293x quadruple.
This series of fixedvoltage integratedcircuit voltage regulators is designed for a wide range of applications. This l293d ic allows dc motor to drive on either direction. For more information about traditional and new thermal metrics, see the ic. Left input pins on the ic will control the rotation of a motor. L293 datasheet, l293 pushpull 4channel driver ic datasheet, buy l293 driver ic. L293d hbridge driver is the most commonly used driver for bidirectional motor driving applications. L293 motor driver chip is used in a wide range in circuits, the most common applications. Learn about the motor driver ic l293d with the pin diagram, description, features, example circuit, l293d equivalent,datasheet and ic. 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.
Information furnished is believed to be accurate and reliable. L293d motor driver module arduino tutorial dc motor control. L293d datasheet and pinout h bridge motor driver shield. Slrs008d september 1986revised january 2016 8 detailed description 8. The ic lm293d consists of 4ip pins where, pin2 and 7 on the left side of the ic and pin 10 and 15 on the right side of the ic. The 293d is designed to provide bidirectional drive current up to 600ma a voltage from 5v to 36v. The l293 pinout diagram is as shown in the picture below.
Today i am going to given elaboration on introduction to l293d. Stmicroelectronics pushpull four channel driver with diodes,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits. The l293 and l293d are quadruple highcurrent halfh drivers. L293 datasheet and pinout h bridge motor driver chip. L293d motor driver ic pinout, equivalent ics, features and datasheet. However, sgsthomson microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. September 1986revised january 2016 5 pin configuration and. L293d find the pdf datasheet, specifications, oem and distributor information. Offer l293d st from kynix semiconductor hong kong limited.
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. L2930 datasheet pdf pushpull four channel driver st. It can control both speed and spinning direction of two dc 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 solenoides, dc and stepping motors and switching power transistors. 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. L298n ttl 7408 l293 and unipolar stepper motor ic 7408 datasheet, circuit application not ic 7408 datasheet ic ttl 7408 7408 ttl l297 pin configuration ic 7408. One of the easiest and inexpensive way to control dc motors is to interface l293d motor driver ic with arduino. But the numbering is different for different specs and company.
L293d is a 16pin ic which can control a set of two dc motors simultaneously in any direction. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits. There are 24 io pins which may be individually programmed in 2 groups. Ti quadruple halfh driver,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits. Complete technical details can be found at the l293d datasheet given at the end of this page. Ti quadruple halfh driver,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The l293d device is quadruple highcurrent halfh driver. L293d circuit block diagram l293d l293d schematic diagram l293.
If you are planning on assembling your new robot friend, you will eventually want to learn about controlling dc motors. I hope you all will be absolutely fine and having fun. L293d slrs008c l293d l293 ses5001 l293ne l293n l293dwp l293dne l293dn l293ddwp l293d l293 a bridge. The sense resistor, not of a wire wound type, must be grounded near the negative pole of vs that must be near the gnd pin of the i. L 293d is basically a high current dual motor drivercontroller integrated circuit ic. This pin is also called as a master control pin for the right part of the ic. L293d datasheet pdf pushpull four channel driver st, l293d datasheet, l293d pdf, l293d pinout, l293d equivalent, data, l293d circuit, output. An important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical. L293d datasheet, l293d pdf, l293d data sheet, l293d manual, l293d pdf, l293d. L293d pdf, l293d description, l293d datasheets, l293d view. L293d datasheet pdf pushpull four channel driver st. 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.
L293d adapter board can be used as dual dc motor driver or bipolar stepper motor driver. 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. 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. However, you need to know functions of every pins before it can work better for you. 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. L293dl293ddpushpull four channel driver with diodes600ma output current capabilityper channel1. L293dne 16pin l293d to control dc motor dc motor control using l293d ses5001 l293d pin diagram all l293d l2931 l293 l293d application note. What is the difference between ic l293, l293d, and l293b. L293d is a suitable device to use for stepper motors, gear motors etc. It is a high voltage, high current, dual fullbridge driver designed to accept standard ttl logic levels control logic and drive inductive loads. L293d ic generally comes as a standard 16pin dip dualin line package. View l293d d datasheet from stmicroelectronics at digikey.
Revised november 2004 2 post office box 655303 dallas, texas 75265 descriptionordering information continued on the l293. Here is a design for a fullfeatured motor shield that will be able to power many simple to medium. L293 datasheet, l293 pdf, l293 data sheet, datasheet, data sheet, pdf. L293d motor driver ic l293 dipsop pushpull fourchannel stepper chip. May 16, 2018 l293d is a 16 pin motor driver ic consist of quadruple half h drivers. The l293d is designed to provide bidirectional drive currents of up to 600ma at voltages from 4. Motor drivers act as current amplifiers since they take a lowcurrent control signal and provide a highercurrent signal.
Datasheet tentang motor driver dengan menggunakan ic l293. L293d motor driver ic pinout, equivalent ics, features and. View l293dd datasheet from stmicroelectronics at digikey. L2930 datasheet pdf pushpull four channel driver st, pdf, pinout, equivalent, replacement, schematic, manual, data, circuit, parts, datasheet. Functionally similar to sgs l293 and sgs l293d output current 1 a per channel 600 ma for l293d peak output current 2 a per channel 1. L293d datasheet, l293d datasheets, l293d pdf, l293d circuit.
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