Datasheet in PDF form for the STK672-080, a member of the STK672 family of hybrid stepper motor driver modules originally from Sanyo. At 187 KB it should cover the pinout, absolute maximum ratings, recommended operating conditions and an application circuit. Technicians use it on printers, copiers and similar equipment to check supply and output pins, confirm drive phases with a scope and judge whether a failed module needs replacing. Compare the full suffix printed on the module, because neighbouring STK672 versions differ in ratings.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @datasheet_technar_org. Enginerys does not host this file.
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