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  • RE: LM339 Altium Designer Library

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    Hi Rostyslav, Thanks for posting in the TI E2E Forums. The LM339 is located in the "TI Analog Comparator" library. You can download this from the following website: http://techdocs.altium.com/display/ADOH/Download+Libraries Download:Texas Instruments…
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  • LM339 unused gate terminastion

    Resolved
    Other Parts Discussed in Thread: LM339-N Customer request; I am using LMV339M in a design. This package has (4) gates insides. I am not using all of the gates. What do I do with the unused gates? The data sheet did not mention anything. -Tom-
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    • Answered

  • Selecting resistances & strange behaviour of pins in comparators LM339

    Resolved
    Other Parts Discussed in Thread: LM339 1). In Lm339, when I connected inv terminal with +5V & non-inv terminal at 0v with 10K resistance in path of both. When I measured voltage at inv terminal its bit less than 5V & voltage at non-inv terminal is bit…
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    • Answered

  • LM339 as comparator

    Resolved
    Other Parts Discussed in Thread: LM339 , TLV2704 , TLV3404 , LM6154 , LM6134 , LM6144 , LM7301 , LM7341 , LM7321 , TLV3401 I have used below ckt. & used LM339 as comparator. Bat+ voltage is +16V & R1=0.050 ohms. Whenever current flows it causes…
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  • RE: LM311 and LM339 for zero crossing detector

    Peter, You could use both grounds if you wish. The hysteresis resistor is placed where you said.
    • Answered

  • LM339 comparator input common mode range

    Resolved
    Other Parts Discussed in Thread: LM339 , TL331 , LM393 Hi, I would like to use the LM339 as a basic comparator and I want to check that I respect the common mode voltage range. My circuit is very basic, the LM339 is powered from a single +15V supply…
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    • Answered

  • LM339 OP-AMP BASED SQUARE WAVE OSCILLATOR CIRCUIT

    Resolved
    Other Parts Discussed in Thread: LM339 We had downloaded a pSpice model of LM339 from TI.com ! We then simulated an LM339 based square wave oscillator circuit on TINAPro Version 7 Circuit Simulation Software by DesignSoft Inc.! But the circuit doesn't…
    • Resolved
    • LM339.pdf

  • TMP75: Application Design Guidelines for TMP1075

    Part Number: TMP75 Other Parts Discussed in Thread: TMP1075 , TL331 , LM339 , LM393 Tool/software: hello i am looking for Application Design Guidelines that the TOP marking is changed like the picture from 2022year where can i find it for TMP1075…
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  • TL074: TL074 running hot as a voltage follower

    Resolved
    Part Number: TL074 Other Parts Discussed in Thread: LM339 , TL072 , LF347 Tool/software: I have TL074 op amps running as sample and hold voltage followers with the +ve input going to the output of a 4051 switch with a 10nF cap to hold the voltage between…
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  • TMP75: do you have Application Design Guidelines for TMP75AIDR

    Part Number: TMP75 Other Parts Discussed in Thread: TL331 , LM339 , LM393 , , TMP1075 Tool/software: hi good day do you have Application Design Guidelines for TMP75AIDR i have found it as LM339, LM393, TL331 but i can't find for TMP75 do you have…

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