Dual Stepper Motor Driver
- Dual chopper driver
- 1000mA continuous output current per channel
- Specially matched to the Dual DAC NJU39610
- Packages (DIP22-D2/PLCC28-M2)
The NJM3772 is a stepper motor driver，which circuit is especially developed for use in microstepping applications in conjunction with the matching dual DAC (Digital-to-Analog Converter) NJU39610. The NJM3772 contains a clock oscillator，which is common for both driver channels，a set of comparators and flip-flops implementing the switching control，and two H-bridges with internal recirculation diodes. Voltage supply requirements are +5 V for logic and +10 to +45V for the motor. Maximum output current is 1000mA per channel.
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