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NJM3772 - DUAL STEPPER MOTOR DRIVER

Description

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.

Features

  • Dual chopper driver.
  • 1000mA continuous output current per channel.
  • Specially matched to the Dual DAC NJU39610.
  • Packages DIP22 / PLCC28 s BLOCK.

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Datasheet preview – NJM3772

Datasheet Details

Part number NJM3772
Manufacturer New Japan Radio
File Size 162.44 KB
Description DUAL STEPPER MOTOR DRIVER
Datasheet download datasheet NJM3772 Datasheet
Additional preview pages of the NJM3772 datasheet.

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Full PDF Text Transcription

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NJM3772 DUAL STEPPER MOTOR DRIVER s GENERAL DESCRIPTION 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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