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NJM3775FM2 Datasheet DUAL STEPPER MOTOR DRIVER

Manufacturer: New Japan Radio

Download the NJM3775FM2 datasheet PDF. This datasheet also includes the NJM3775 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (NJM3775_NewJapanRadio.pdf) that lists specifications for multiple related part numbers.

General Description

The NJM3775 is a switch-mode (chopper), constant- current 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.

Overview

NJM3775 DUAL STEPPER MOTOR DRIVER s GENERAL.

Key Features

  • Dual chopper driver.
  • 750 mA continuous output current per channel.
  • Digital filter on chip eliminates external filtering components.
  • Packages DIP22 / PLCC28 / EMP24(batwing) s BLOCK.

More Datasheets from New Japan Radio

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