DRV2510Q1EVM: How to use DRV2510-Q1 EVM to generate negative output?

Marc Liu

Part Number: DRV2510Q1EVM
Other Parts Discussed in Thread: DRV2510-Q1

Hi Team,

May I use DRV2510-Q1 EVM to generate negative output? Could you help provide an example of setting or waveBulider example in Console?

Thank you so much!

Marc

over 5 years ago

0 Luis Fernando Rodriguez S. over 5 years ago

TI__Guru* 84915 points

Hi, Marc,

There are many ways to generate a negative output. It is necessary to remind that the OUT- must have a duty cycle higher than 50%. In that way, the expression OUT+ minus OUT- will result in a negative output.

- If the analog input IN- has a higher voltage than IN+, the output will result in a negative signal.

- In case of the wave builder, you may set points below 50% as shown in the picture below:

Please let me know if you have additional questions or comments.

Best regards,
Luis Fernando Rodríguez S.

0 Marc Liu over 5 years ago in reply to Luis Fernando Rodriguez S.

TI__Expert 3290 points

Hi Luis,

Thanks for your great support!

Marc

Motor drivers

Motor drivers forum

DRV2510Q1EVM: How to use DRV2510-Q1 EVM to generate negative output?