Questions about IOVDD and AVDD circuits in VL53L7CH sensors

KORM · ‎2024-12-16

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

John E KVAM · ‎2024-12-16

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

If this or any post solves your issue, please mark them as 'Accept as Solution' It really helps. And if you notice anything wrong do not hesitate to 'Report Inappropriate Content'. Someone will review it.

View solution in original post

John E KVAM · ‎2024-12-16

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

If this or any post solves your issue, please mark them as 'Accept as Solution' It really helps. And if you notice anything wrong do not hesitate to 'Report Inappropriate Content'. Someone will review it.