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BQ24261 I2C bias

alberto potenza
Intellectual 260 points

Dear all,

I would like to use a bq24261 to charge a battery. It is not fully clear to me which is the voltage required for the I2C interface: in the datasheet it seems to be tested at V(scl) = V(sda) = 1.8 V, but I do not find a max-min voltage to bias them. Does it work if I connect it to a master providing V(scl) = V(sda) = 3.3V?


Thanks a lot.

Regards.

Alberto