BA8216 - Speech Network for Telephones

Datasheet Details

Part number	BA8216
Manufacturer	ROHM
File Size	177.55 KB
Description	Speech Network for Telephones
Datasheet	BA8216_Rohm.pdf

BA8216 FPin assignments 245 Communication ICs FApplication example BA8216 FExternal dimensions (Units: mm) 246

1) Basic speech network functions built in. S Handset transmit and receive circuits S DTMF transmit circuit S Key tone input circuit S Mute control and side tone masking circuits 2) Can be used with 1.3kΩ loop circuit resistance and 100Ω telephone resistance. FBlock diagram 3) A BTL circuit is used for reception output, providing a wide dynamic range which enables use of a ceramic receiver. 4) Few external components required. 5) 14-pin DIP package. 238 Communication ICs FAbsolute maximum rat.

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Published: Nov 16, 2005 |