SM8222A Datasheet - Nippon Precision Circuits Inc

Caller ID Service

SM8222A 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 conve

SM8222A General Description

Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Name TIP RING GS AGND CAP RDIN RDRC RDET MODE OSCIN OSCOUT GND IC PDWN I/O I I O O I I I/O O I I O * I I Description Tip input: Connected to the telephone through a protection circuit. Ring input: Connected to the telephone through a protection circuit.

SM8222A Datasheet (112.15 KB)

SM8222A Datasheet Preview — Preview of SM8222A PDF

Datasheet Details

Part number:

SM8222A

Manufacturer:

Nippon Precision Circuits Inc

File Size:

112.15 KB

Description:

Caller id service.
SM8222A/B NIPPON PRECISION CIRCUITS INC. Caller ID Service IC with Call Waiting The SM8222A/B is a calling number identiﬁcation (caller ID) and call.

📁 Related Datasheet

SM8222B Caller ID Service IC (NPC)

SM8220 Calling Number Identification Receiver (Nippon Precision Circuits Inc)

SM8221 Calling Number Identification Receiver (Nippon Precision Circuits Inc)

SM8223A FSK Decoder and DTMF Receiver (Nippon Precision Circuits Inc)

SM8223B NIPPON PRECISION CIRCUITS INC. FSK Decoder and DTMF Receiver IC (Nippon Precision Circuits Inc)

SM8224B Dual-Tone Receiver (Nippon Precision Circuits Inc)

SM82 SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR (MIC)

SM8200 High Efficiency Step Down LED Driver (SamHop)

SM8200C 8.0A Schottky Barrier Rectifiers (SeCoS)

SM8205 High-Power LED Driver (SamHop)

TAGS

SM8222A Caller Service Nippon Precision Circuits Inc

Image Gallery

SM8222A Features

SM8222A General Description

Datasheet Details

File Size:

Description:

SM8222A Distributor