L293D Description:
The L293D is a quadruple half H-bridge bidirectional motor driver IC that can drive current of up to 600mA with voltage range of 4.5 to 36 volts. This device is designed to drive inductive loads such as relays, solenoids, dc and bipolar stepping motors, as well as other high-current/high-voltage loads in positive-supply applications. All inputs are TTL compatible. Each output is a complete totem-pole drive circuit, with a Darlington transistor sink and a pseudo- Darlington source.
L293D Specifications
Supply Voltage Range 4.5V to 36V
600-mA Output current capability per driver
Separate Input-logic supply
It can drive small DC-geared motors, bipolar stepper motor.
Pulsed Current 1.2-A Per Driver
Thermal Shutdown
Internal ESD Protection
High-Noise-Immunity Inputs
L293D Applications
DC and stepper motor drives
Position and velocity servomechanisms
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