lm331

  1. guclusat

    VOLTAGE TO FREQUENCY CONVERTER RANGE 10HZ TO 11KHZ USING LM331

    The LM331 family of voltage-to-frequency converters are ideally suited for use in simple low-cost circuits for analog-to-digital conversion, precision frequency-to-voltage conversion, long-term integration, linear frequency modulation or demodulation, and many other functions. The output when...
  2. guclusat

    Voltage / frequency conversion circuit composed of LM331

    LM331 is the single voltage / frequency conversion IC within 1.9 v reference voltage, current switch, comparator and flip-flop, etc. In order to expand the range, the circuit is added A1 op amp. The reference current IR is decided by (Rl + R (RPl)), as the internal reference voltage is 1.9 V, IR...
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