DESCRIPTION

The DS1481 is a dedicated 1–wire timing generator. The device is normally used in conjunction with a parallel port controller to provide the necessary interface to the host processor.

FEATURES

• Provides a synchronous interface to Dallas Semicon ductor 1–wire devices

• Compatible with low power parallel ports

• Can be cascaded with other DS1481’s

• Allows print spooler and other processes to run during 1–wire I/O

• Provides high speed communcation with overdrive capable devices

• Space saving 14–pin (150 mil), SOIC package