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TMC4330A - The S-ramp and sixPoint ramp motion controller

Features

  • SPI Interfaces for µC with easy-to-use protocol.
  • Encoder interface for incremental or serial encoders.
  • Closed-loop operation for Step drivers.
  • Internal ramp generator generating S-shaped ramps or sixPoint™ ramps supporting on-the-fly changes.
  • Controlled PWM output.
  • Reference switch handling.
  • Hardware and virtual stop switches.

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Datasheet Details

Part number TMC4330A
Manufacturer TRINAMIC
File Size 3.29 MB
Description The S-ramp and sixPoint ramp motion controller
Datasheet download datasheet TMC4330A Datasheet
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Full PDF Text Transcription

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Motion Controller for Stepper Motors Integrated Circuits TMC4330A DATASHEET TMC4330A Document Revision 1.00 • 2017-JAN-12 SHORT SPEC The S-ramp and sixPoint™ ramp motion controller for stepper motors is optimized for high velocities, allowing on-the-fly changes. TMC4330A offers Step/Dir interfaces, as well as an encoder interface for closed-loop operation. Figure 1: Sample Image TMC4330A Closed-Loop Drive *Marking details are explained on page 159. Features  SPI Interfaces for µC with easy-to-use protocol.  Encoder interface for incremental or serial encoders.  Closed-loop operation for Step drivers.  Internal ramp generator generating S-shaped ramps or sixPoint™ ramps supporting on-the-fly changes.  Controlled PWM output.  Reference switch handling.
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