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Mini Motor Driver Module

Small driver module for DC/stepper motors
 
Quantity:
R 40.00 each Estimated Dispatch Today Total Cost R 40.00

Product Description

This module driver module is capable of driving two DC motors or a single 4-wire, 2 phase stepper motor. It is based on the L9110 IC and simply requires a power source and one or more enable lines.

 

Specifications

  Min Typical Max Units
Supply Voltage 2.5 6 12 V
Quiensient Current - 0 2 uA
Operating Current 200 350 500 uA
Continuous Drive Current 750 800 850 mA
Peak Drive Current - 1.5 2.0 A

Using the Module

Each channel has two inputs (x-IA and x-IB) and the two outputs that connect to the motor. Each output tracks its respective input signal, except for the case of two high inputs, as shown in the truth table below.

IA IB OA OB
H L H L
L H L H
L L L L
H H L L