NJM13775
DUAL STEPPER MOTOR DRIVER
GENERAL DESCRIPTION The NJM13775 is a switch-mode (chopper), constant
current driver with two channels: one for each winding of a two-phase stepper motor. NJM13775 is equipped with a Disable input to simplify half-stepping operation. The NJM13775 contains a clock oscillator, a set of comparators and flip-flops implement...