I scavenged a board containing these three ic's, there are two stk672-060a and one stk672-080 i am sort of a newb to all of this and was wondering if these would be ok for me to hook up on a modified drill press and what exactly i would need to make these a functional part of a cnc 3-axis controller?sanyo stk672-060 and 080 help-stk672-060_sanyo_sine_driver.pdf

sanyo stk672-060 and 080 help-stk672-080_sanyo_sine_driver.pdf