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Full-Bridge Motor Driver Dual - L298N
The LN298 is a high voltage, high current, dual full-bridge motor driver designed to accept standard TTL logic levels and drive inductive loads such as re...
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The LN298 is a high voltage, high current, dual full-bridge motor driver designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors.
Comes in a staggered, 15-lead Multiwatt package. Check below for a breakout board.
Features:
- Operating supply voltage of up to 46V
- 4.5-7VDC logic supply voltage
- Total DC current of up to 4A
- Low saturation voltage
- Over-temperature protection
- Logical ‘0’ input up to 1.5V (high-noise immunity)
Documents:
Jargon buster
Plain-language definitions for the technical terms used above.
- breakout
- A breakout board carries a small or fine-pitched component and brings its connections out to standard, breadboard- and header-friendly pins. Describing a part as a breakout means it can be wired into a project without soldering directly to the component's tiny contacts.
- DC
- DC means direct current, where electricity flows in one constant direction, as supplied by batteries, USB ports and many plug-pack power supplies. When a product specifies DC, it runs from a DC supply rather than mains AC, so you need to provide the correct voltage and polarity.
- motor driver
- An electronic circuit that lets a low-power controller switch and control a motor that needs more current than the controller pins can safely provide. Checking motor driver support matters because pumps and motors usually cannot be connected directly to a microcontroller output.
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L298N Motor Driver IC Datasheet
Datasheet · 597.3 KB · Click any page to view full size
Full-Bridge Motor Driver Dual - L298N Datasheet
Datasheet · 597.3 KB · Click any page to view full size
Supplier page — sparkfun.com
Supplier Description · 445.8 KB · Click any page to view full size
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