Datasheet4U Logo Datasheet4U.com

SM8223B Datasheet - Nippon Precision Circuits Inc

SM8223B NIPPON PRECISION CIRCUITS INC. FSK Decoder and DTMF Receiver IC

Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Name TIP RING GS AGND RDIN RDRC RDET PDW N GND OSCOUT OSCIN IC FSK/DTMF DOUT DV VDD I/O Function I Tip input. Connected to the telephone line through a protection circuit I Ring input. Connected to the telephone line through a protection circuit O .

SM8223B Features

* a power-down function for low power dissipation operation. The FSK decoder and DTMF receiver have the same performance characteristics as dedicated ICs that perform the same functions, with the added beneļ¬t of an FSK decoder/DTMF receiver auto-select function1 using the telephone tip/ring input sign

SM8223B Datasheet (133.12 KB)

Preview of SM8223B PDF

Datasheet Details

Part number:

SM8223B

Manufacturer:

Nippon Precision Circuits Inc

File Size:

133.12 KB

Description:

Nippon precision circuits inc. fsk decoder and dtmf receiver ic.

📁 Related Datasheet

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

SM8220 Calling Number Identification Receiver (Nippon Precision Circuits Inc)

SM8221 Calling Number Identification Receiver (Nippon Precision Circuits Inc)

SM8222A Caller ID Service (Nippon Precision Circuits Inc)

SM8222B Caller ID Service IC (NPC)

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

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

Image Gallery

SM8223B Datasheet Preview Page 2 SM8223B Datasheet Preview Page 3

SM8223B Distributor