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SM8222A

Nippon Precision Circuits Inc
Part Number SM8222A
Manufacturer Nippon Precision Circuits Inc
Description Caller ID Service IC
Published Apr 7, 2005
Detailed Description SM8222A/B NIPPON PRECISION CIRCUITS INC. Caller ID Service IC with Call Waiting The SM8222A/B is a calling number iden...
Datasheet PDF File SM8222A PDF File

SM8222A
SM8222A

Overview
SM8222A/B NIPPON PRECISION CIRCUITS INC.
Caller ID Service IC with Call Waiting The SM8222A/B is a calling number identiļ¬cation (caller ID) and call waiting signal (dual tone signal) receiver decoder IC that conforms with the TRNWT-000030 and SR-TSV-002476 (Bellcore) dialer FEATURES s s s s s s s Conforms to TR-NWT-000030 and SR-TSV002476 (Bellcore) standards Call waiting FSK demodulator Ring signal detect circuit built-in High input sensitivity Input gain adjust circuit built-in Power-down mode APPLICATIONS s s Telephones that display dialer number before and during conversation Adapters to display dialer number before and during conversation ORDERING INFORMATION D e vice SM8222AS ...


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