The L293D Motor Driver. You can find full manufacturer’s datasheets online at “http:/downloads.solarbotics.com/pdf/l293d.pdf”. We SGS Thompson Datasheet.

BLOCK DIAGRAM July 2003 SO(1244) Powerdip (1222) ORDERING NUMBERS: L293DD The L293D is assembled lead plastic packaage which has 4 center pins connected to- gether and used for heatsinking The L293DD is assembled lead surface mount which has 8 center pins connected to- gether and used for heatsinking. Gtr2 Keygen Download For Windows on this page. L293D - L293DD ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage S V Logic Supply Voltage SS V Input Voltage i V Enable Voltage en I Peak Output Current (100 s non repetitive Total Power Dissipation at T tot Storage and Junction Temperature stg j PIN CONNECTIONS (Top view).

0 – 600nA O 0 0 L293D - L293DD 25 C, unless amb Typ. L293D - L293DD TRUTH TABLE (one channel) Input Enable () High output impedance () Relative to the considered channel Figure 2: Junction to ambient thermal resistance vs. Area on board heatsink (SO1244 package) 4/7 Figure 1: Switching Times Output.

A1 0.51 0.020 B 0.85 1.40 0.033 b 0.50 b1 0.38 0.50 0.015 D 20.0 E 8.80 e 2.54 e3 17.78 F 7.10 I 5.10 L 3.30 Z 1.27 inch MECHANICAL DATA TYP. 0.055 0.020 0.020 0.787 0.346 0.100 0.700 0.280 0.201 0.130 0.050 L293D - L293DD OUTLINE AND Powerdip 16 5/7.

L293D - L293DD mm DIM. A 2.35 2.65 0.093 A1 0.1 0.3 0.004 B 0.33 0.51 0.013 C 0.23 0.32 0.009 D 12.6 13 0.496 E 7.4 7.6 0.291 e 1. 10.65 0.394 h 0.25 0.75 0.010 L 0.4 1.27 0.016 K 0 (min.)8 (max 6/7 inch OUTLINE AND MECHANICAL DATA TYP. 0.104 0.012 0.020 0.013 0.512 0.299 0.050 0.419 0.030.

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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. 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. This device is suitable for use in switching applications at frequencies up to 5 kHz.

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 connected together and used for heatsinking. Key Features • INTERNAL CLAMP DIODES • 600mA OUTPUT CURRENT CAPABILITY PER CHANNEL • ENABLE FACILITY • 1.2A PEAK OUTPUT CURRENT (non repetitive) PER CHANNEL • LOGICAL '0 ' INPUT VOLTAGE UP TO 1.5 V (HIGH NOISE IMMUNITY) • OVERTEMPERATURE PROTECTION Circuit Diagram. Extend the Runtime of Your Battery-Powered Applications The stepper motor driver, brushless DC motor driver, dual brushed DC motor driver and single brushed DC motor driver are optimized to deliver low noise, minimal power consumption and standby mode of operation along with features such as extreme position accuracy and motion smoothness with up to 256 micro-steps per step. Get started on your next design with these tools available from ST for STSPIN220, STSPIN230, STSPIN240 and STSPIN250 using the STM32 ODE Nucleo boards and development software. STM32L0 Nucleo Development board - STM32 Nucleo-64 development board with STM32L053R8 MCU, supports Arduino and ST morpho connectivity STSW-SPIN002 evaluation software with - Evaluation software with graphical user interface for STSPIN motor driver ICs Obtain your free STM32L0 / STM32F0 Professional Developers Package - MDK-ARM software development environment for Cortex-M based MCUs X-NUCLEO expansion boards and X-CUBE software The following X-NUCLEO expansion baords X-Cube software support the devices Device X-NUCLEO Board X-CUBE Software STSPIN220 STSPIN230 STSPIN240 STSPIN250. Sample & Buy Part Number Marketing Status Quantity Unit Price (US$) * Package Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors L293D Active: Product is in volume production 1000 1.407 PDIP 16 Tube -40 150 NEC EAR99 MALAYSIA L293DD Active: Product is in volume production 1000 1.669 SO-20 Tube -40 150 NEC EAR99 MALAYSIA L293DD013TR Active: Product is in volume production 1000 1.669 SO-20 Tape And Reel -40 150 NEC EAR99 MALAYSIA.