DRV8881E / timing requirement

K.Yaita

Other Parts Discussed in Thread: DRV8835, DRV8881

Hi Team,

There isn't Timing Requirement for using PHASE/ENABLE interface in DRV8881E datasheet.
On the other hand, DRV8835 shows the following.

Is the Timing Requirement of DRV8881E same as DRV8835?

Best Regards,
Yaita / Japan disty

over 9 years ago

0 Wilson Zuo over 9 years ago

TI__Mastermind 26065 points

Hi Yaita,

There will be some difference between DRV8881 and DRV8835.
The propagation delay from input to output of DRV8881 is TYP 450ns in datasheet.

Best regards,

0 K.Yaita over 9 years ago in reply to Wilson Zuo

Guru 29720 points

Hi Wilson-san,

Thank you for your quick support.
I aplogize for overlooking the spec in datasheet.
I understood the values of DRV8881E is the following.

- propagation delay: 450ns (TYP)
- output rise/fall time: 70ns (TYP)

Best Regards,
Yaita

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DRV8881E / timing requirement