Datasheet Details
Part number:
NJM13775FR3, NJM13775
Manufacturer:
New Japan Radio
File Size:
290.77 KB
Description:
Dual stepper motor driver.
Note:
This datasheet PDF includes multiple part numbers: NJM13775FR3, NJM13775.
Please refer to the document for exact specifications by model.
NJM13775FR3, NJM13775, DUAL STEPPER MOTOR DRIVER
The NJM13775 is a switch-mode (chopper), constant current driver with two channels: one for each winding of a two-phase stepper motor.
NJM13775 is equipped with a Disable input to simplify half-stepping operation.
The NJM13775 contains a clock oscillator, a set of comparators and flip-flops implemen
NJM13775FR3 Features
* Dual chopper driver
* 350mA continuous output current per channel
* Digital filter on chip eliminates external filtering components
* Packages LQFP48
* BLOCK DIAGRAM Figure 1. Block diagram Figure 1. Block diagram -1- NJM13775
* PIN CONFIGURATION GND 37 NC 3
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