The Trinamic TMC2100 was a silent stepper motor driver when running a motor at medium or low speeds. With this driver, you could run a motor more efficiently, which means the motor doesn’t get ...

As [David] describes in a very comprehensive blog post, the key to this silent operation is to use stepper motors instead of servos, and to drive them using a TMC2208 stepper motor driver.

TRINAMIC Motion Control's new TMC2660 stepper motor driver IC supports motor drive currents up to 4A. The new IC integrates both a pre-driver for real-time calculation of motor coil current values, ...