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  • RE: LMT70: How to calibrate the LMT70?

    Yes, pressure can induce errors in a high-performance analog IC. thanks, ren

  • LMT70: LMT70

    Part Number: LMT70 Hi, Datasheet: https://www.ti.com/lit/ds/symlink/lmt70.pdf?HQS=dis-dk-null-digikeymode-dsf-pf-null-wwe&ts=1685638558051&ref_url=https%253A%252F%252Fwww.ti.com%252Fgeneral%252Fdocs%252Fsuppproductinfo.tsp%253FdistId%253D10%2526gotoUrl…

  • LMT70: Schematic review

    TI Thinks Resolved
    Part Number: LMT70 Other Parts Discussed in Thread: LM35 Hellow Expert, We were already using lm35, we plan to change from lm35 to lmt70. So we have some questions about schematic drawing. It would be appreciated if you could confirm that there is no…
    • Answered

  • LMT70: LMT70

    Resolved
    Part Number: LMT70 Other Parts Discussed in Thread: LM235 Dear members, For one of my designs I need to have a sensor for measuring the PCB temperature. I found LMT70. I want to know if it is a good choice or there is a better option. I appreciate any…
    • Resolved
    • Answered

  • LMT70: T_ON voltage range

    Resolved
    Part Number: LMT70 Good day, On p.6 of the datasheet, top table, under LOGIC INPUT, T_ON (high) is specified as > 0.66*VDD (typ) with a maximum of VDD-0.5V. Does that mean that T_ON must always be ≤ VDD-0.5V? I.e. it may not be driven up to VDD…
    • Resolved

  • LMT70: Aging data of the sensor

    TI Thinks Resolved
    Part Number: LMT70 Good day, What does the 0.07 mC/yr mean in the answer Kelvin Le THS gave on on 21 Aug 2018 ( https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/720902/lmt70-aging-data-of-the-sensor ) and how do I correllate that with the…
    • Answered

  • LMT70: The Nonlinearity of LMT70

    Resolved
    Part Number: LMT70 Other Parts Discussed in Thread: LM35 Hello, I want to know the Nonlinearity of LMT70 like LM35 datasheet has. On the datasheet, Where is the Nonlinearity of LMT70 ? Can I calcurate with a LUT table? Best regards, sasajima
    • Resolved

  • LMT70: LMT70 series automotive grade temperature measurement IC

    Part Number: LMT70 Other Parts Discussed in Thread: LM70 Hi, support team My customer has the questions as follow: LMT70 has no relevant automotive grade products. Could you provide an automotive grade temperature measurement IC with START/STOP control…

  • LMT70: Sensor gets faulty in field post 2-3 months of deployment.

    TI Thinks Resolved
    Part Number: LMT70 I have integrated LMT70 into my battery-powered node. My node is powered through 2 AAA batteries. These temperature sensor nodes are deployed in the field and after running for 2-3 months, I get incorrect readings from my sensor. By…

  • LMT70: Output RC value/table

    TI Thinks Resolved
    Part Number: LMT70 Table 2 indicates that for larger output capacitance, smaller series resistance is required for stability. These seems counter-intuitive- can you please confirm this table is correct and why this relationship is as such?

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