Stepper Motor Driver Chip - MS41969
Voltage drive, 256 micro-step drive circuit (dual channel)
Each H-bridge max drive current ±1.2A
Four-wire serial bus communication for motor control
Built-in DC motor driver, max drive current ±0.5A
Passive crystal oscillator
QFN36 package (with heat sink)
Product Introduction
MS41969is a dual-channel12V stepper motor driver chip, which achieves ultra-lownoise micro-stepping drive through voltage drive withcurrent subdivision and torque ripple correction technology.The chip also integrates a DC motor driver.MS41969Built-in crystal oscillator amplifier module, supports passive crystal oscillator.
I. Features of Stepper Motor Driver Chip MS41969:
Voltage drive, 256 micro-step drive circuit (dual channel)
Each H-bridge max drive current ±1.2A
Four-wire serial bus communication for motor control
Built-in DC motor driver,maxdrive current ±0.5A
Passive crystal oscillator
QFN36 package (with heat sink)
II. Applications of Stepper Motor Driver Chip MS41969:
