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NJM3771E3 - DUAL STEPPER MOTOR DRIVER

Download the NJM3771E3 datasheet PDF. This datasheet also covers the NJM3771 variant, as both devices belong to the same dual stepper motor driver family and are provided as variant models within a single manufacturer datasheet.

General Description

especially developed for use in microstepping applications in conjunction with the matching dual DAC (Digital-to-Analog Converter) NJU39610.

Key Features

  • S.
  • Dual chopper driver.
  • 650mA output current per channel.
  • Selectable slow / fast current decay for improved high- speed microstepping.
  • Specially matched to Dual DAC NJU39610.
  • Packages DIP22-D2 / PLCC28-M2 SOP24 JEDEC 300 mil (Batwing) NJM3771FM2 ( PLCC28 ).
  • BLOCK.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (NJM3771_NewJapanRadio.pdf) that lists specifications for multiple related part numbers.

More Datasheets from New Japan Radio

Part Number Description
NJM3771 DUAL STEPPER MOTOR DRIVER
NJM3771D2 DUAL STEPPER MOTOR DRIVER
NJM3771FM2 DUAL STEPPER MOTOR DRIVER
NJM3770A STEPPER MOTOR DRIVER
NJM3770AD3 STEPPER MOTOR DRIVER
NJM3770AE2 STEPPER MOTOR DRIVER
NJM3770AFM2 STEPPER MOTOR DRIVER
NJM3772 DUAL STEPPER MOTOR DRIVER
NJM3772D2 DUAL STEPPER MOTOR DRIVER
NJM3772FM2 DUAL STEPPER MOTOR DRIVER

Full PDF Text Transcription for NJM3771E3 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for NJM3771E3. For precise diagrams, tables, and layout, please refer to the original PDF.

View original datasheet text
NJM3771 DUAL STEPPER MOTOR DRIVER ■ GENERAL DESCRIPTION The NJM3771 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 NJM3771 contains a clock oscillator, which is common for both driver channels; a set of comparators and flip-flops imple menting the switching control; and two H-bridges with internal recirculation diodes. Voltage supply requirements are +5 V for logic and +10 to +45 V for the motor. Maximum output current is 650 mA per channel.