应用功能: 精密的频率电压(F/V)转换器 LM131A/LM131, LM231A/LM231, LM331A/LM331family of voltage-to-frequency converters are ideally suited for use in simple low-cost circuits for analog-to-digital conversion, precision frequencyto-voltage conversion, long-term integration, linear frequency modulation or demodulation, and many other functions.The output when used as a voltage-to-frequency
