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Part Number
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SC9106 |
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Manufacturer
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Shaoxing Silicore Technology |
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Description
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Tone Ringer |
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Published
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Oct 26, 2005 |
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Detailed Description
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Silicore
TONE RINGER
GENERAL DESCRIP TION The SC9106 is a bipolar integrated circuit designed for teleph on e bell repla...
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Datasheet
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SC9106
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Overview
Silicore
TONE RINGER
GENERAL DESCRIP TION The SC9106 is a bipolar integrated circuit designed for teleph on e bell replace ment.
SC9106
Outline Dra wing
FUNCTIONS
z z z Two oscillators Output amp lifier Power supply control circuit
FEATURES
z z z z z z z z z Designed for telephone bell replacement.
Low current drain.
Small size 'MINIDIP' p ackag e.
Adjustable 2-frequency tone.
Adjustable warbling rate.
Built-in hysteresis prev ents false triggering and rotary dial 'CHIR PS'.
Extension tone ringer modules.
Alarms or other alerting devices.
Adjustable for reduced supply initiation cu rrent.
DIP-8
BLOCK DIAGROM
4 7 HIGH OSC 6 Vcc 3 LOW OSC AMP 8 OUT INTR TLF 1 POWER SUPPLY £ WITH HYSTERESIS...
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