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Partname:MT8972BE
Description:0.3-7.0V; 40mA; digital network interface circuit. For digital subcriber lines, high speed data transmission over twisted wires
Manufacturer:Mitel Semiconductor
Package:DIP
Pins:22
Oper. temp.:-40 to 85
Datasheet:PDF (390K).
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The MT8971B (DSIC) and MT8972B (DNIC) are multi-function devices capable of providing high speed, full duplex digital transmission up to 160 kbit/s over a twisted wire pair. They use adaptive echo-cancelling techniques and transfer data in (2B+D) format compatible to the ISDN basic rate. Several modes of operation allow an easy interface to digital telecommunication networks including use as a high speed limited distance modem with data rates up to 160 kbit/s.

Click here to download MT8972BE Datasheet
Click here to download MT8972BE Datasheet
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