The TMC457 is a stepper and piezo 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 ramp generator. Furthermore the TMC457 is powered by Trinamic ChopSync™ technology. The device is designed for an operating voltage of 1.5V and 3.3V. The TMC457 provides a SPI controller and SPI, S/D driver interface. Additionally it has an a/b/n incremental encoder interface.
|Phase Current, RMS|
|Datasheet||1.6 MB||Nov 2, 2016, 1:34 PM|
|Calculations||32 KB||Nov 9, 2016, 12:35 PM|
|Motion control profile parameterization||440 KB||Nov 9, 2016, 10:37 AM|
|Application note for FBGA144 (13x13)||510 KB||Nov 12, 2019, 3:29 PM|
|Statement concerning RoHS compliance of TMC457||140 KB||Oct 8, 2019, 1:26 PM|