Part number: M-991
Manufacturer: Clare Inc.
File Size: 171.03KB
Download: 📄 Datasheet
Description: Call Progress Tone Generator
Generates standard call progress tones Digital input control Linear (analog) output Power output capable of driving standard line 14-pin DIP and 16-pin SOIC package types.
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* Telephone systems Test equipment Callback Security systems Billing systems Description The.
The M-991 is a call progress tone generator integrated circuit for use in telephone systems. The circuit uses low-power CMOS techniques to generate tones which are digitally controlled and highly linear. The M-991 is designed to permit operation with.
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