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RTOS/TMP103: TMP103A/B/... TEMPERATURE ZONE

Hugo Wang
Expert 1525 points
Part Number: TMP103

Tool/software: TI-RTOS

Hi Sir

I have a question about TMP103 series temperature ZONE.

What means different ZONE unmber? Is it means different area at PCB?

Since I think TMP103 series are both be opperated at the same temp.

Thanks for your great support.

  • 0
    TI__Guru* 91206 points

    Dear Hugo - 

    the variants indicate different I2C addresses, as you have seen - normally, the I2C lines would be kept short because of the speed of the line, so this would most likely be on the same PCB. If you had other I2C devices onboard and wanted to avoid addressing conflicts, this is also another way to utilize the variants.