3 Volt Integrated DTMF Receiver

Description The MT88L70 is a complete 3 Volt, DTMF receiver integrating both the bandsplit filter and digital decoder functions. The filter section uses switched capacitor techniques for high and low group filters; the decoder uses digital counting techniques to detect and decode all 16 DTMF to

封装/外壳：18-DIP（0.300"，7.62mm） 功能：DTMF 接收器 包装：托盘 描述：IC TELECOM INTERFACE 18DIP 集成电路（IC） 电信