ELM310 Datasheet (ELM Electronics) - Stepper Motor Controller

ELM310, Stepper Motor Controller

The ELM310 is an interface circuit for use between high speed logic outputs and four phase stepper motor driver circuits.

By suitably debouncing mechanical switches, the circuit could also be used for manually controlling stepper motors as well.

This circuit supports two popular modes of operation,

ELM310 Features

* Low power CMOS design - typically 1mA at 5V

* Wide supply range - 3.0 to 5.5 volt operation

* Two inputs control both mode and motion

* No external timing components

* Completely static operation - will maintain a step position indefinitely

* High cu