CF8223A Datasheet - Nippon Precision Circuits Inc

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CF8223A FSK Decoder and DTMF Receiver IC

SM8223A NIPPON PRECISION CIRCUITS INC.FSK Decoder and DTMF Receiver IC OVERVIEW The SM8223A is a FSK (Frequency shift keying) decoder and DTMF (Dua.
Number 1 2 3 4 5 6 7 Name TIP RING GS AG N D RDIN RDRC RDET I/O I I O O I I/O O Function Tip input.

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Datasheet Details

Part number:

CF8223A

Manufacturer:

Nippon Precision Circuits Inc

File Size:

172.67 KB

Description:

FSK Decoder and DTMF Receiver IC

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 beneﬁt of an FSK decoder/DTMF receiver auto-select function1 using the telephone tip/ring input sign

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