NJM3773E3 Datasheet DUAL STEPPER MOTOR DRIVER

Manufacturer: New Japan Radio

Download the NJM3773E3 datasheet PDF. This datasheet also includes the NJM3773 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

NJM3773E3 dual stepper motor driver by New Japan Radio - Datasheet Preview — Note: The manufacturer provides a single datasheet file (NJM3773_NewJapanRadio.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	NJM3773E3
Manufacturer	New Japan Radio
File Size	170.01 KB
Description	DUAL STEPPER MOTOR DRIVER
Download	NJM3773E3 Download (PDF)

General Description

The NJM3773 is a switch-mode (chopper), constant-current driver with two channels: one for each winding of a two-phase stepper motor.

The NJM3773 is also equipped with a Disable input to simplify half-stepping operation.

The circuit is well suited for microstepping applications together with an external micro controller.

Overview

DUAL STEPPER MOTOR DRIVER NJM3773 s GENERAL.

Key Features

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

More Datasheets from New Japan Radio

Part Number	Description
NJM3773	DUAL STEPPER MOTOR DRIVER
NJM3773D2	DUAL STEPPER MOTOR DRIVER
NJM3773FM2	DUAL STEPPER MOTOR DRIVER
NJM3770A	STEPPER MOTOR DRIVER
NJM3770AD3	STEPPER MOTOR DRIVER
NJM3770AE2	STEPPER MOTOR DRIVER
NJM3770AFM2	STEPPER MOTOR DRIVER
NJM3771	DUAL STEPPER MOTOR DRIVER
NJM3771D2	DUAL STEPPER MOTOR DRIVER
NJM3771E3	DUAL STEPPER MOTOR DRIVER