Adafruit
Adafruit 4489 L9110H H-Bridge Motor Driver
Control two solenoids or a single DC motor with the Adafruit 4489 L9110H H-bridge driver. This compact 8-pin DIP package is ideal for breadboards and perfboards, capable of handling up to 800mA per channel with a peak of 1.5A. It features built-in kick-back diodes to protect your project and driver from inductive kick. With PWM input per driver, you can easily control motor speed and direction. It operates on motor power voltages from 2.5V to 12V and is compatible with 3.3V logic levels, making it versatile for various microcontroller projects. This L9110H H-bridge motor driver is designed to efficiently control DC motors or solenoids. It comes in a convenient 8 DIP package, making it easy to integrate into breadboard or perfboard projects. Each chip features a full H-bridge, allowing for bidirectional control of two solenoids or a single DC motor. It supports a continuous current of up to 800mA per channel, with a peak capacity of 1.5A for short durations. The driver includes built-in kick-back diodes to protect your project from inductive voltage spikes. With PWM inputs for speed and direction control, it operates on motor power voltages ranging from 2.5V to 12V, and is compatible with 3.3V logic levels.
$29.99
Owner Satisfaction
4.4
/ 5
Category Rank
719
/ 1009
#719 in Integrated Circuits & Chips
Price vs Category Average
-65%
Below average
Current
8001.5
/ mA per channel (A peak)
Who it's for
- Budget-Friendly Entry Point
- Ultra-Compact Design
- Simple Control Interface
Who should skip it
- Low Power Limitations
- Basic Feature Set
- Potential for Overheating
Key Specs
Current
800mA per channel (1.5A peak)
Operating Voltage
2.5V to 12V
Package
8 DIP
Built-in kick-back diodes
PWM input per driver for speed and direction control
Dimensions
9.3mm x 6.4mm x 3.2mm (excluding pins)
Height with pins
7mm
Item Weight
0.01 Pounds
Features
- Drives two solenoids or one DC motor bi-directionally
- Integrated protection diodes prevent inductive kickback damage
- Allows for precise motor speed and direction control via PWM
- Easy integration into breadboard or perfboard projects
- Compatible with 3.3V logic levels for broad microcontroller support
- PWM inputs for speed and direction control
- Easy to use on breadboards or perfboards
What customers say
Customers consistently praise the Adafruit L9110H H Bridge Motor Driver for its exceptional ease of use and reliable performance. Many users highlight its straightforward integration into various microcontroller projects, making it an ideal component for both novice and experienced hobbyists. Its compact design and clear pinout simplify setup, allowing for quick implementation in robotics and automation tasks. The driver is frequently noted for its consistent and dependable operation when controlling small DC motors, providing a smooth and predictable experience. This product stands out for its accessibility and consistent functionality.
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