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U3900BM Datasheet - Atmel

U3900BM_Atmel.pdf

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Datasheet Details

Part number:

U3900BM

Manufacturer:

Atmel

File Size:

328.12 KB

Description:

Programmable telephone audio processor.

U3900BM, Programmable Telephone Audio Processor

U3900BM Features

* D D D D D D D D D D D Speech circuit with anti-clipping Tone ringer interface with DC/DC converter Speaker amplifier with anti-distortion Power-supply management, regulated, unregulated and a special supply for electret microphone Voice switch CLID + SCWID DTMF generator Switch matrix Line current i

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