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  • LM231: LM231N, for -40°C to 125°C

    Part Number: LM231 Tool/software: Hi, the Operating junction temperature for LM231N is -20°C to 80°C. Is there a wider operating junction temperature version of LM231N? such as -40 °C to 125 °C
    • Answered

  • LM231: LM231 F-V schematic review~

    Resolved
    Part Number: LM231 Other Parts Discussed in Thread: LM358 , OPA313 Hi Sir We need to test the frequency of the crystal oscillator , One design is count by MCU, Another design is LM231。 About LM231，Could you help to check the whole schematic？ (some…
    • Resolved
    • Answered

  • LM231: LM231 Clarification sought

    Resolved
    Part Number: LM231 Other Parts Discussed in Thread: LM331 Hello We are planning to use this LM231 as V to F & F to V till 100 kHz. While going thru' your Data Sheet. I came across this recommended Ckt. While the rest of the Circuit is clear, what…
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  • LM231: Storage temperature

    TI Thinks Resolved
    Part Number: LM231 Hi, What is the storage temperature for this IC? There is no information found in the datasheet. Thank you in advance. Regards, Maynard
    • Answered

  • LM231: 100kHz Scale?

    Resolved
    Part Number: LM231 Hi Team, I have following request, i think answer is no but can you please confirm? Also do you think we have alternative device that can fit? " I will only use lm231 as IC, I have a question to ask you here. It is written on…
    • Resolved

  • LM231: Digital to analogue converter

    TI Thinks Resolved
    Part Number: LM231 Other Parts Discussed in Thread: TINA-TI , OPA340 , MAX660 , TL7660 , LM317 , OPA2340 , LM337 Hi Team, I am a Diesel mechanic and while I have basic auto electrical and electronics understanding I don’t have the ability to design…

  • LM231: May you explain me how to testify the non-linearity of LM231?

    TI Thinks Resolved
    Part Number: LM231 I see on page 5 of the datasheet of LM231 that the definition of Non-linearity of LM231 is as below. 'Non-linearity is defined as the deviation of fOUT from VIN × (10 kHz/−10 VDC) when the circuit has been trimmed for zero error at…
    • Answered

  • LM231: best part to replace AD7740

    Resolved
    Part Number: LM231 Other Parts Discussed in Thread: LM331 Hi, my customer is using AD7740 for voltage to frequency converter. I wonder if LM231 is the best to promote against AD7740? It seems that our temperature range is narrower.
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    • Answered

  • RE: TINA/Spice/LM231: lm231

    Resolved
    Hello Paul. Thank you for the reply. I think that using digital means would work better. However, I was trying to use my existing equpment which is analog. The AS-1 electronics has a A/D converter that works with a HP desk top computer. The computer uses…
    • Answered

  • RE: TINA/Spice/LM231: LM231 spice model for TINA

    Resolved
    Hi Sunil, Yes, the LM231 should provide an 0 Hz to 5.012 kHz output frequency range, for a 0 V to +7 V input range. Using the component values you selected, fout (Hz) = 716 x Vin. Regards, Thomas Precision Amplifiers Applications Engineering

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