This instructable is the written version of my arduino. Link gray means no datasheets were found but will suggest similar words for which there are datasheets in our database. Specifications mentioned in this publication are subject. Products conform to specifications per the terms of texas instruments standard warranty. Pushpull four channel drivers, l293b datasheet, l293b circuit, l293b data sheet. The l293b and l293e are quad pushpull drivers capable of delivering output currents to 1a per channel. Lm339, lm239, lm9, lm2901 quad differential comparators. One of the very common hbridge ics available in the market is l293b or l293d. L293b pushpull four channel drivers stmicroelectronics.
Production processing does not necessarily include testing of all. The l293d is designed to provide bidirectional drive currents of up to 600 ma per channel at voltages from 4. Up to 4 dc motors bidirectional 8bit rates of individual selection about 0. July 2003 s output current 1a per channel s peak output current 2a per channel. Esto permite usar salidas digitales comunes del arduino y salidas. L293d motor driver module arduino tutorial dc motor control.
The l293b and l293e are quad push pull drivers capable of. L293d is a monolithic integrated, high voltage, high current, 4channel driver. L293b pdf, l293b description, l293b datasheets, l293b view. The l293 and l293d models can drive current up to 1a and 600ma respectively.
How to control dc motors with l293d motor driver youtube video that ive uploaded recently. The l293b and l293e are package in 16 and 20pin plastic dips respectively. L293d datasheet, l293d pdf, l293d data sheet, l293d manual, l293d pdf, l293d, datenblatt, electronics l293d, alldatasheet, free, datasheet, datasheets, data sheet. Products conform to specifications per the terms of texas instruments. The r th jamb of the l293b and the l293e can be reduced by soldering the gnd pins to a suitable copper area of the printed circuit board as shown in figure 12 or to an external heatsink figure. An important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical. Up to 2 step motors unipolar or bipolar with single coil, dual or. Texas instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. L293b datasheet, l293b pdf, l293b data sheet, datasheet, data sheet, pdf, sgs thomson microelectronics, pushpull four channel drivers. Circuito integrado l293b doble puente h by roberto. It can simultaneously control the direction and speed of two dc motors.
L293d is a 16 pin motor driver ic consist of quadruple half h drivers. L293d is a suitable device to use for stepper motors, gear motors etc. 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. Bay linear, inc 2418 armstrong street, livermore, ca 94550 tel.
Tutorial sobre como utilizar motor dc com l293d ponteh. Stmicroelectronics, alldatasheet, datasheet, datasheet. The l293d is a 16pin motor driver ic which can control a set of two dc motors simultaneously in any direction. You can use it to control small dc motors toy motors. The l293b and l293e are quad pushpull drivers capable of. An important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical applications, intellectual property matters and other important disclaimers. Each channel is controlled by a ttlcompatible logic input and each pair of drivers a full bridge is equipped with an inhibit input which turns off all four transistors. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. L293b datasheet, l293b datasheets, l293b pdf, l293b circuit. How to use the l293d motor driver arduino tutorial. Bipolar stepping motor controll293b l293e712 datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. The l293b and l293e are quad pushpull drivers capable. Basically this means using this chip you can drive dc motors with power supplier. While interfacing with microcontrollers gnd 0 v and voltage supply to the motor is needed.