AMIS-30512 Datasheet - ON Semiconductor

AMIS-30512 Micro-Stepping Motor Driver

AMIS-30512 Micro-Stepping Motor Driver Introduction The AMIS 30512 is a micro stepping stepper motor driver for bipolar stepper motors. The chip is connected through I/O pins and a SPI interface with an external microcontroller. It has an on chip voltage regulator, reset output and watchdog reset, able to supply peripheral devices. The AMIS 30512 contains a current translation table and takes the next micro step depending on the clock sign.

AMIS-30512 Features

* http://onsemi.com PIN ASSIGNMENT DO VDD GND DI CLK NXT DIR ERR SLA CPN CPP VCP TSTO POR/WD VBB MOTXP GND MOTXN MOTYN GND MOTYP VBB CS CLR AMIS30512 DAC

* On

* chip Current Translator

* SPI Interface

* Speed and Load Angle Output

* Seven Step Modes from Full

AMIS-30512_ONSemiconductor.pdf