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KORM
Visitor II
December 16, 2024
Solved

Questions about IOVDD and AVDD circuits in VL53L7CH sensors

  • December 16, 2024
  • 1 reply
  • 712 views

Hello.

I am designing a product using the VL53L7CH model.

I am using a 3.3V MCU.
So I'm trying to use 3.3V for both IOVDD and AVDD's voltage level.
Is there no problem if I use the same line without distinguishing IOVDD and AVDD?

 

Regards,

KORM

This topic has been closed for replies.
Best answer by John E KVAM

That is absolutely fine. A bit of care not to exceed the max voltage would be recommended. But it will be very happy running at 3v3 for both the AVDD and the IOVDD. 

- john

1 reply

John E KVAM
John E KVAMBest answer
ST Employee
December 16, 2024

That is absolutely fine. A bit of care not to exceed the max voltage would be recommended. But it will be very happy running at 3v3 for both the AVDD and the IOVDD. 

- john

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