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.
Special Features
- microstep table
Technical Details
 | ||
|---|---|---|
| Status | active | |
| Axes | 1 | |
| Motor Supply | ||
| Microsteps | 1…2048 | |
| a/b/n incremental | ||
| SPI | ||
| Step/Dir | ||
| advanced S-shaped | ||
| trapezoidal | ||
| microstep table | ||
| Phase Current, RMS | ||
| Package | FBGA144 |
Block Diagram / Pinout
Downloads
Datasheet
File | Type | Size | Date |
|---|---|---|---|
| Datasheet | 1.6 MB | Nov 2, 2016, 1:34 PM |
Application Notes
File | Type | Size | Date |
|---|---|---|---|
| Calculations | 32 KB | Nov 9, 2016, 12:35 PM | |
| Motion control profile parameterization | 440 KB | Nov 9, 2016, 10:37 AM |
Quality
File | Type | Size | Date |
|---|---|---|---|
| Statement concerning RoHS compliance of TMC457 | 140 KB | Oct 8, 2019, 1:26 PM |
