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Partname: | NJM3775 |
Description: | DUAL STEPPER MOTOR DRIVER |
Manufacturer: | New Japan Radio Co., Ltd. |
Datasheet: | PDF (184K). Click here to download *) |
The NJM3775 is a switch-mode (chopper), constantcurrent driver with two channels: one for each winding of a two-phase stepper motor. NJM3775 is equipped with a Disable input to simplify half-stepping operation. The NJM3775 contains a clock oscillator, which is common for both driver channels, a set of comparators and flip-flops implementing the switching control, and two output H-bridges, including recirculation diodes. Voltage supply requirements are + 5 V for logic and + 10 to + 45 V for the motor. Maximum output current is 750mA per channel. |
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Click here to download NJM3775 Datasheet*) |
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