DRV8426: Internal pull down resistor value

Naizeng Wang

Part Number: DRV8426
Other Parts Discussed in Thread: DRV8425, , DRV8424

Hi team,

My customer wants to know the value of internal pull down resistors on DIR, M0, M1, STEP, nSLEEP of DRV8424, DRV8425 and DRV8426. Could you help with it?

Thanks!

over 1 year ago

0 Naizeng Wang over 1 year ago

TI__Expert 4280 points

Hi team,

And what are the pull-up resistors inside ENABLE pin?

+1 Pablo Armet over 1 year ago in reply to Naizeng Wang

TI__Mastermind 37683 points

Hi Wang,

The pull-down resistance is 200kΩ for all listed pins.

The pull-up resistance for the ENABLE pin is equivalent to around 500kΩ

Regards,

Pablo Armet

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DRV8426: Internal pull down resistor value