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BroadVision, Inc.
2024-09-05T11:51:46+02:00
2024-09-05T11:45:15+02:00
2024-09-05T11:51:46+02:00
application/pdf
NCV70514 - Micro-stepping Motor Driver
Ƶ
The NCV70514 is a micro−stepping stepper motor driver for bipolar
stepper motors. The chip is connected through I/O pins and an SPI
interface with an external microcontroller. The NCV70514 contains
a current−translation table and takes the next micro−step depending on
the clock signal on the “NXT” input pin and the status of the “DIR”
(= direction) register or input pin. The chip provides an error message
if stall, an electrical error, an under−voltage or an elevated junction
temperature is detected. It is using a proprietary PWM algorithm
for reliable current control.
Acrobat Distiller 24.0 (Windows)
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