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  • RE: TMP75: TMP75AIDGKR Temperature sensor some question

    Hi Lawrence, How are the 4.7 kΩ pull up resistors placed in the schematic? Layout #1 or #2? Please attach a full schematic if possible. #1: #2: If they are placed according to #1 you are creating a voltage divider, and it's possible that SCL voltage…
    • Answered

  • TMP75: smaller size alternative solution for TMP75

    Resolved
    Part Number: TMP75 Other Parts Discussed in Thread: TMP1075 Hi team, my customer want to seek a solution with the smaller PCB size or package size. the interface should be still I2C and the accuracy and the other functions should be at a similar level…
    • Resolved
    • Answered

  • TMP75: I2C access to TMP75A immediately, after Power-up?

    Resolved
    Part Number: TMP75 Other Parts Discussed in Thread: TMP1075 Hi, After Power-up, can MCU operate I2C access to TMP75A immediately? If TMP75A needs some periods from power-up to accepting I2C access, could you please let us know the period? Thanks and…
    • Resolved

  • TMP75-Q1: TMP75-Q1: PEC operation/support question, Re-open

    TI Thinks Resolved
    Part Number: TMP75-Q1 Other Parts Discussed in Thread: TMP75 , TCA9548A ========== open new case, because pervious one closed by incorrect operation all message are copy from pervious ticket ==========

  • TMP75: maximum t(HDDAT)

    TI Thinks Resolved
    Part Number: TMP75 Other Parts Discussed in Thread: TMP112 , Hello, The I2C maximum t(HDDAT) spec discussions at the following E2E thread applies not only TMP112 but also TMP75? https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/433815/tmp112…
    • Answered

  • TMP75-Q1: PEC operation/support question

    Resolved
    Part Number: TMP75-Q1 Other Parts Discussed in Thread: TMP75 , TCA9548A Dear, In our design(diagram below), we have 2 TMP75-Q1 and one sensor with PEC(Packet Error Checking) function support. When we write 0x94 value data(PEC enabled) to the 0x03 register…
    • Resolved

  • TMP75: Question about I2C spec t(HDDAT)

    TI Thinks Resolved
    Part Number: TMP75 Hello, My customer is using TMP75 Their host is communicating with TMP75 via I2C interface. They are using Fast-mode, fSCL=100KHz and tLOW(LOW period of the SCL clock)=5us They are measuring I2C timing at their test bench and confirmed…

  • TMP75: Measure the temperature of the air

    TI Thinks Resolved
    Part Number: TMP75 I want to measure the temperature of the air, but there is something wrong with the assembly. The data found is shown in the following figure. However, I would like to ask how to measure the air temperature outside the shell in a shell…
    • Answered

  • TMP75: Data hold time consult

    Resolved
    Part Number: TMP75 Hi Team, When customer is using our TPM75, they feel confused that why our TMP75 has maximum data hold time requirement(900ns) in D/S. I attach the screenshot below as your reference. If the hold time is beyond 900ns, what's potential…
    • Resolved

  • TMP75-Q1: MCU driver (SMT32 or Infineon)

    TI Thinks Resolved
    Part Number: TMP75-Q1 Other Parts Discussed in Thread: TMP75B , TMP1075 Hi Sir, May I know if we have MCU driver(SMT32 or Infineon) for TMP75-Q1? I only see linux driver in product folder. Thank you. Regards, Allen

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