M-991-02SMTR |
Part Number | M-991-02SMTR |
Manufacturer | Clare Inc. |
Description | 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 line... |
Features |
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 Single supply 5V CMOS (low power) Inexpensive 3.58 MHz time base Temperature range from -25ºC to 70ºC (-01 version) • Temperature range from -40ºC to 85ºC (-02 version) • • • • • • • • Applications • • • • • Telephone systems Test equipment Callback Security systems Billing systems Description The M-991 is a call progress tone generator integrated circuit for use in telephone systems. The circuit uses low-power CMOS technique... |
Document |
M-991-02SMTR Data Sheet
PDF 171.03KB |
Distributor | Stock | Price | Buy |
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No. | Parte # | Fabricante | Descripción | Hoja de Datos |
---|---|---|---|---|
1 | M-991-02SM |
Clare Inc. |
Call Progress Tone Generator | |
2 | M-991-01SM |
Clare Inc. |
Call Progress Tone Generator | |
3 | M-991-01SMTR |
Clare Inc. |
Call Progress Tone Generator | |
4 | M-991 |
Clare Inc. |
Call Progress Tone Generator | |
5 | M-993 |
Clare Inc. |
Region 1 MF Tone Generator | |
6 | M-927 |
Teltone |
DTMF Receiver | |
7 | M-959 |
Clare Inc. |
Dial Pulse Counter and Hook Status Monitor | |
8 | M-980-02 |
Clare Inc. |
3V/5V General Purpose Call Progress Tone Detector | |
9 | M-980-02P |
Clare Inc. |
3V/5V General Purpose Call Progress Tone Detector | |
10 | M-980-02S |
Clare Inc. |
3V/5V General Purpose Call Progress Tone Detector |