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  • LM34: Sharing DC source

    • Resolved
    Part Number: LM34 I have a 4-20mA sensor and LM34AH sensor. The 4-20mA sensor works correctly when

  • LM34: Understanding output voltage

    TI Thinks Resolved
    Part Number: LM34 I am connecting LM34CZ/NOPB to a PLC analog input 0-10 V. LM34 is powered by 24 VDC and I get .560V at about 78 degrees Fahrenheit on the output signal of LM34 but how do I interpret that signal? My PLC Engineering units is set to receive...

  • LM34: LM34

    TI Thinks Resolved
    Part Number: LM34 Hi, I am looking into a temperature sensor for a future project. I see that the LM34 states that it has a maximum supply voltage of -0.2V. Is this correct? Thanks

  • RE: NAT/SEMI-LM-34CZNOPB

    Cheem, Unfortunately, there isn't a shortcut to validate the accuracy of a temperature sensor without reducing the quality of the test. You can reduce the number of set points to shorten the test time but you still need the oil bath and reference...

  • LM34: LM34 output at temps below 0F

    • Resolved
    Part Number: LM34 Hello all: Searching around on the internet (including TI forums), I can't seem

  • LM34 output flaky

    When reading a lm34 from a microchip PIC16F1825 10 bit atod the readings were flaky - all over the place. I will ask microchip about this but does the analog output of the lm34 require a 0.1uf capacitor to keep the output stable? This is used to readout...

  • RE: Mounting an LM34AC for best thermal response

    Hi Stephen, Can you please provide a drawing of your proposals? One option is to have a hole in the case of your thermostat and place the TO-92 or SOIC package as close to this hole as possible. This will be the best way to detect the ambient temperature...

  • RE: LM34 Negative Voltage

    Hi Alvin, Let me look into this and get back to you. -Michael Wong

  • LM 34 Temperature Sensor

    TI Thinks Resolved
    I want to know if the temperature sensor LM34 is capable if cemented onto a metal surface and still remaining accurate to measure surface temperature.

  • RE: LM34CA and LM285 Temperature Stability

    Hi Steven, I will look into LM34, and get back to you. For LM285, you might need to post it on Power Forum. Aaron

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