SM8222B - Caller ID Service IC

Product Overview

NPC

Part number	SM8222B
Manufacturer	NPC
File Size	112.15 KB
Description	Caller ID Service IC
Datasheet	SM8222B Datasheet
Note	This datasheet PDF includes multiple part numbers: SM8222B, SM8222A. Please refer to the document for exact specifications by model.
Additional preview pages of the SM8222B datasheet.

s Conforms to TR-NWT-000030 and SR-TSV002476 (Bellcore) standards s Call waiting s FSK demodulator s Ring signal detect circuit built-in s High input sensitivity s Input gain adjust circuit built-in s Power-down mode s Crystal oscillator circuit built-in s Single supply operation s Microcontroller I/O interface s Molybdenum-gate CMOS process s 24-pin SOP and 24-pin DIP packages s SM8222A : 2.7 to 3.3V operation s SM8222B : 4.5 to 5.5V operation.

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Published: Dec 10, 2017 |