The TMC4671-LA FOC Servo Controller IC, integrated by Analog Devices, is a single-chip motor and motion controller. It features advanced FOC algorithms and integrated sine-commutation-based preconditioning for brushless DC motors. The controller supports up to three Hall sensors and has an integrated micro-step interpolation up to 256 micro-steps. Its integrated ADCs allow for sensing voltages, temperatures, and external position sensors. It has a UART, SPI, and Step/Dir interfaces for direct connection to most microcontrollers or external motion controllers and includes a 5V voltage regulator for powering external circuits. Additionally, the TMC4671-LA is offered in an industry standard QFN76 package for easy implementation with various applications. This controller's optimized power and precision make it an ideal solution for low-power, high performance motion systems.