M-982-02 detector equivalent, precise call progress tone detector.
* Precise detection of call progress tones
* Linear (analog) input
* Digital (CMOS compatible), tri-state outputs
* 22-pin DIP and 20-pin SOIC
* Singl.
* Automatic dialers
* Dialing modems
* Traffic
* Measurement equipment
* Test equipment
* Servic.
The M-982-02 is an integrated circuit precise tone detector for special-purpose use in automatic following of switched telephone calls. The circuit uses lowpower CMOS techniques to provide the complete filtering and control required for this function.
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