Part number:
DRV8821
Manufacturer:
File Size:
4.01 MB
Description:
Dual stepper motor controller and driver.
Datasheet Details
Part number:
DRV8821
Manufacturer:
File Size:
4.01 MB
Description:
Dual stepper motor controller and driver.
DRV8821, Dual Stepper Motor Controller and Driver
The DRV8821 provides a dual microstepping-capable stepper motor controller/driver solution for printers, scanners, and other office automation equipment applications.
Two independent stepper motor driver circuits include four H-bridge drivers and microstepping-capable indexer logic.
Each of the moto
DRV8821 Features
* 1 Dual PWM Microstepping Motor Driver
* Built-In Microstepping Indexers
* Up to 1.5-A Current Per Winding
* Three-Bit Winding Current Control Allows up to Eight Current Levels
* Low MOSFET On-Resistance
* Selectable Slow or Mixed Decay Modes
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