SM8222B, SM8222A - Caller ID Service IC

Name: SM8222B
SKU: SM8222B-1207298

NPC

The SM8222B by NPC is a Caller ID Service IC. Below is the official datasheet preview.

Datasheet Details

Part number	SM8222B, SM8222A
Manufacturer	NPC
File Size	112.15 KB
Description	Caller ID Service IC
Datasheet	SM8222A_NipponPrecisionCircuitsInc.pdf
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 |