NJM3773D2 Datasheet - New Japan Radio

DUAL STEPPER MOTOR DRIVER

NJM3773D2 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 DIAGRAM Phase 1 Dis1 VR1 C1 N

NJM3773D2 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 exte.

NJM3773D2 Datasheet (170.01 KB)

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Datasheet Details

Part number:

NJM3773D2

Manufacturer:

New Japan Radio

File Size:

170.01 KB

Description:

Dual stepper motor driver.

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NJM3773D2 Features

NJM3773D2 General Description

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