BA8216 - Speech Network for Telephones

Product Overview

Rohm

Part number	BA8216
Manufacturer	ROHM
File Size	177.55 KB
Description	Speech Network for Telephones
Datasheet	BA8216 Datasheet
Additional preview pages of the BA8216 datasheet.

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 |