NJM3774FM2 driver equivalent, dual stepper motor driver.
* Dual chopper driver
* 1000 mA continuous output current per channel
* Specially matched to the Dual DAC NJU39610
* Packages DIP22 / PLCC28
s BLOCK DIAG.
together with the matching dual DAC NJU39610. In full/half stepping applications, the NJM3517 can be used as a phase gen.
The NJM3774 is a switch-mode (chopper), constantcurrent driver with two channels: one for each winding of a two-phase stepper motor. The NJM3774 is equipped with a TTL level compatible Disable input to simplify half-stepping operation. The circuit is.
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