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 Featuresmicrostep table
| Axes | 1 |
|---|---|
| Motor Supply | — |
| Microsteps | 1…2048 |
| a/b/n incremental | Yes |
| SPI | Yes |
| Step/Dir | Yes |
| advanced S-shaped | Yes |
| trapezoidal | Yes |
| microstep table | Yes |
| Phase Current, RMS | — |
| Package | FBGA144 (13x13) |
| 产品状态 | 量产 |
| 轴数 | 1 |
| S/D | Y |
| a/b/n | Y |
| 梯形 | Y |
| S曲线 | Y |
| 封装 | FBGA144 |
TMC457是一种步进电机和压电电机伺服控制器，带有S形斜坡，用于实验室自动化、3D打印、扫描仪和其他自动化设备应用。该装置可用作梯形斜坡发生器。此外，TMC457由Trinamic ChopSync™（一种斩波模式） 技术。该器件设计的工作电压为1.5V和3.3V。TMC457提供了SPI控制器和SPI、S/D驱动器接口。此外，它还有一个a/b/n增量编码器接口。特殊功能：microstep table
| Axes | 1 |
| Motor Supply | |
| Microsteps | 1…2048 |
| a/b/n incremental | Yes |
| SPI | Yes |
| Step/Dir | Yes |
| advanced S-shaped | Yes |
| trapezoidal | Yes |
| microstep table | Yes |
| Phase Current, RMS | |
| Package | FBGA144 (13x13) |
| 产品状态 | 量产 |
