Integrated Circuits

tmc4331a-la front-back

The TMC4331 is a stepper motor servo controller with S-shaped ramps for laboratory automation, 3D-Printing, Scanners and other automated equipment applications. The device is usable as a trapezoidal and advanced SixPoint™ ramp generator and it is powered by Trinamic DcStep™ technology. The TMC4331 is designed for an operating voltage of 3.3V. The device provides a SPI controller and SPI, S/D driver interface.

Special Features

  • DcStep™
  • ChopSync™

Technical Details

tmc4331a-la front-back
TMC4331A-LA
Statusactive
Axes1
Motor Supply
Microsteps1…256
PWM
SPI
Step/Dir
advanced S-shaped
SixPoint™
trapezoidal
DcStep™
ChopSync™
Phase Current, RMS
PackageQFN32 (4x4)

Downloads

Datasheet

File
Type
Size
Date
Datasheet 3.8 MBDec 5, 2017, 11:21 AM

Documentation

File
Type
Size
Date
TMC4331 ECAD Symbol 460 KBFeb 2, 2017, 12:24 PM
TMC4331 SRamp Calculations 35 KBJun 11, 2018, 8:17 AM

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Product Support

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