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TMP75 Multiple Point Temperature Sense

Hong Tay
Expert 2465 points
Other Parts Discussed in Thread: TMP75, TMP175, TMP103, TMP104, TMP107

Hi SIr,

Please advise whether it is suitable if I use TMP75 for temperature sense for multiple points on a surface to profile the temperature distribution on the surface with an I2C multiplexer.

Please recommend if there is other device or method which is more suitable to implement in the application.

Please advise the I2C multiplexer device as well.

Hope to hear from you soon.

Thank you very much.

  • 0
    TI__Mastermind 35855 points
    How many nodes do you need?
    TMP75 offers 8 pin configurable I2C address options
    TMP175 offers 27 pin configurable I2C address options
    TMP103 offers 8 orderable I2C address options
    TMP104 supports up to 16 devices in a daisy-chain with UART communication
    TMP107 supports up to 32 devices in a daisy-chain with UART communication

    Ren