Give us some more information please about:Hallo,
I would like to replace the IC SAA1027 with other IC that its logic input 3.3v o 5 volt
is there any recommendation?
I drive 8-wire stepper motor which is connected in series and its voltage is 12 and current 600 mA.Give us some more information please about:
What motor are you driving? Is it a 5 or 6 wire Unipolar stepper? Its voltage and current ratings? The motor voltage you're using?
What are you driving the SAA1027 with?
I would like to use Arduino to control 8-wire Stepper motorI think the only reasonable alternative will be a microcontroller or an FPGA in a suitable package. If you have no experience with either of those two chip types, you'll need to do some rapid learning.
I would consider using one of the following of:I would like to use Arduino to control 8-wire Stepper motor
by Jake Hertz
by Jeff Child
by Jake Hertz
by Jerry Twomey