• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 30 subscribers
  • Views 493 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DRV8886AT: A4984

Kai Hsiao
Guru 12675 points
Part Number: DRV8886AT

HI Sir 

We would like to use DRV8886AT to replace A4984 ,Beside include current sense and auto decay function 

May I know DRV8886AT have others feature and better than A4984 ?

If you have allegro comparison table ,it will be easy to know 

Thanks

  • 0
    TI__Guru** 114905 points
    Hi Kai,

    Thank you for your interest in the DRV8886AT.

    The integrated current sensing eliminates the need for external current sense resistors, saving board space and component cost.
    The AutoTune feature allows the customer to run the motor without having to try various decay settings.

    In addition, the DRV8886AT :
    has lower RDSon (550mOhm typical vs 640mOhm)
    can operate at higher voltages (37V vs 35V)
    has 1/16 step mode vs 1/8