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  • TMP121: TMP121

    TI Thinks Resolved
    Part Number: TMP121 HI, Is TMP121AIDBVT part number obsolete and can not be ordered? Websites shows TMP121AIDBVR available for order. As per datasheet both are FFF of each other only difference is in packaging qty. Request to confirm, which part…
    • Answered

  • TMP121: Part finish/Material content question

    Resolved
    Part Number: TMP121 Tool/software: TMP121AIDBVT is one of the older versions of these parts. Still orderable from several distributors (Digikey, Mouser, etc.). Looking at the material content documentation, it seems that the lead material content was…
    • Resolved

  • TMP121: Request for Gold Plating Thickness and Others for Part Number TMP121AIDBVR

    TI Thinks Resolved
    Part Number: TMP121 Good morning, I am looking into part number TMP121AIDBVR and our customer is asking to get clarification on the nickel plating and the gold plating thickness. See below for questions: What is the gold thickness for the Ni Pd Au…

  • TMP121: What is the ESD HBM Levels for both part numbers TMP121AIDBVT and TMP121AIDBVR?

    Part Number: TMP121 What is the ESD HBM Levels for both part numbers TMP121AIDBVT and TMP121AIDBVR? I do not see it in the datasheet. Should the ESD levels be added to the TMP121 datasheets?
    • Answered

  • TMP121: SPI Mode 3 Support

    Resolved
    Part Number: TMP121 Does TMP121 support SPI Mode 3? We see in the timing diagram that SCK is shown with a "dashed" falling edge indicating that the first SCK falling edge before the first SCK rising edge is ignored. However, this is not explicitly stated…
    • Resolved

  • TMP121: production spread

    Part Number: TMP121 we have found with 11+ temperature sensors that the accuracy of the sensor is out of spec for -25DegC to +85DegC for example if the temperature is 20DegC the temperature sensor would read 22DegC. do you know if this is within production…
    • Answered

  • TMP121: & TMP123 - Continuous SPI Data Out when CS Asserted Low?

    Resolved
    Part Number: TMP121 Other Parts Discussed in Thread: TMP123 , TMP125 Hello, Got a fairly straightforward question regarding the TMP121/TMP123 and was looking to see if someone could help clarify something regarding the SPI output. What is the SPI…
    • Resolved
    • Answered

  • TMP121: What is optimal Low-power control implementation for the TMP121 for e.g. 1Hz sample interval

    Resolved
    Part Number: TMP121 Hi there, I want to readout the TMP121 every 1 second and I want to verify if my approach is correct when going for low power use. In order to do this I'm missing relevant information from the datasheet so I will first do some assumptions…
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    • Answered

  • TMP121: Coefficient of Thermal Expansion (CTE) for Part Number TMP121AQDBVREP

    Resolved
    Part Number: TMP121 Hi! I am doing a solder joint analysis for an assembly that uses a LOT of T.I. components. Can you please tell me the coefficient of thermal expansion (CTE) of temperature sensor part number TMP121AQDBVREP ? Thanks in advance for…
    • Resolved
    • Answered

  • TMP121: Idle when longer conversion time is used

    Resolved
    Part Number: TMP121 Hi, I received a question from a customer of mine. They have a question on the interpretation of the datasheet of the TMP121, SPI temperature sensor. In the table of the Electrical Specifications, page 3, it states a min and max…
    • Resolved

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