TCA9548A-Q1: If we have four group I2C output device

Jessica Wu74

Part Number: TCA9548A-Q1
Other Parts Discussed in Thread: TS3A5017-Q1

Hi Team,

Could you please kindly help to check if we have four group of I2C output automotive grade device? Since from TI.COM we can only find 8 group of I2C output device. Thanks a lot for your help to check.

Best regards

Jie

11 months ago

0 Clemens Ladisch 11 months ago

Guru 256740 points

The TCA9548A-Q1 is the only automotive-qualified I²C switch.

You could use a general-purpose switch like the TS3A5017-Q1, but it would require GPIOs to control it.

0 Eric Hackett 11 months ago in reply to Clemens Ladisch

TI__Guru 64692 points

Jessica,

Clemens is correct here. The devices listed as Automotive qualified on TI.com are our most up to date offerings in the I2C portfolio. Is it possible to go with the 8-channel device for the customer?

Regards,

Eric Hackett

Interface

Interface forum

TCA9548A-Q1: If we have four group I2C output device