M-980-02S PDF 데이터시트 검색

M-980-02 3V, 5V General Purpose Call Progress Tone Detector Features Covers the 315 to 640 H- range (common call progress) Sensitivity to -38 dBm Dynamic range over 38 dB 40 ms minimum detect 8-pin DIP or 16-pin SOIC Single supply CMOS (low power) Supply range 2.8 to 5.5 VDC Inexpensive 3.58 MH- time base Low power consumption (<_15 mW at 3V) Applications Automatic dialers Dialing modems Traffic measurement equipment Test equipment Service evaluation Billing systems Pin Diagram De