OVERVIEW
GebraBit L9110S is a 2.5 to 12V 800mA dual channel motor driver module.
GebraBit L9110S module can operate up to 12V through “VCC” pin
Users can access the most important pins of the L9110s through the GebraBit L9110S module. Pins like “IA1”, “IB1”, “IA2″, “IB2” as direction control pins
For easy accessibility, GebraBit L9110S gives access to the “VCC”, “GND”, and “IA1”, “IB1”, “IA2″, “IB2” pins by a 2×4 pin IDC connector to extend them on other boards.
GebraBit L9110S has two screw terminal blocks for “OA1”, “OB1″,”OA2”, “OB2” to connecting motors and one terminal block for connecting “VCC” and “GND” to the module.
L9110 The ASIC device control and drive motor design two-channel push-pull power amplifier discrete circuits integrated into a monolithic IC, peripheral devices and reduce the cost, improve the reliability of the whole. This chip has two TTL / CMOS compatible with the level of the input, with good resistance; two output terminals can directly forward and reverse movement of the drive motor, it has a large current driving capability, each channel through 750 ~800mA of continuous current, peak current capability up to 1.5 ~ 2.0A; while it has a low output saturation voltage; built-in clamp diode reverse the impact of the current release inductive load it in the drive relays, DC motors, stepper motor or switch power tube use on safe and reliable. L9110 is widely used in toy car motor drives, stepper motor drive and switching power tube circuit.
WARNING: FOR ACCURATE INFORMATION ABOUT ICs ABSOLUTE MAXIMUM RATINGS AND ITS PRECIOUS CHARACTERISTICS RANGES, USERS MUST CERTAINLY REFER TO ICs MANUFACTURE DATASHEET.
Key Features
- On Board, ON/OFF LED indicator
- On Board LED indicator for direction pins
- Control Pin access with IDC connector
- Screw terminal blocks for power and motor connections
- GebraBit Pin Compatible with GEBRABUS
- GebraBit small package
- It can be used as a daughter board of GebraBit MCU Modules
- Featuring Castellated pad (Assembled as SMD Part)
- Separatable screw parts to reduce the size of the board
Pinout Diagram
Module Overview
Documents Link
Project and Source Code
Schematic (.Pdf)
Module Layout (.Pdf)
L9110S Datasheet
Module Overview