INA700: 8 devices on single I2C bus ?

Nir Flysher

Expert 3287 points

Part Number: INA700
Other Parts Discussed in Thread: TS5A23157, SN74LV4066A, TCA9543A

Dear Team,

My customer would like to use 8x INA700 on a single I2C Bus.

Is it possible to do ? How ?

Regards,

Nir.

12 months ago

0 Clemens Ladisch 11 months ago

Guru 276640 points

There are only four possible I²C addresses. You need to create multiple bus segments with an I²C switch like the TCA9543A, or with a general-purpose switch like the TS5A23157 or SN74LV4066A (requiring separate GPIO control signals).

0 Mitch M 11 months ago

TI__Mastermind 21335 points

Thanks Clemens!

Nir,

Let us know if you have any additional questions,

Regards,

Mitch

Amplifiers

Amplifiers forum

INA700: 8 devices on single I2C bus ?