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The L293DD is an essential integrated circuit from STMicroelectronics, specifically designed as a dual full-bridge motor driver. It enables bidirectional control of two separate brushed DC motors or a single stepper motor. This device features a broad supply voltage range (4.5V to 36V). It delivers up to 600mA per channel, making it a robust interface between microcontrollers and medium-current inductive loads. Housed in a 20-pin SOIC surface-mount package, the L293DD provides a compact, fully integrated solution for driving electromechanical systems.
The L293DD motor driver IC simplifies motor control by integrating all necessary logic and power stages into one chip. It offers integrated output clamp diodes for spike suppression. It supports simultaneous control of two motors, dramatically reducing component count, cost, and complexity in robotic and embedded applications.
For more information please check the datasheets.
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