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Partname: | U2090B |
Description: | Monolithic Integrated Feature Phone Circuit |
Manufacturer: | Atmel Corporation |
Datasheet: | PDF (677K). Click here to download *) |
The c controlled telephone circuit U4090B is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, tone ringer interface with dc/dc converter, sidetone equivalent and ear protection rectifiers. The circuit is line powered and contains all components necessary for amplification of signals and adaptation to the line. |
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![Click here to download U2090B Datasheet](../../../pndecoder/datasheets/ATMEL/img/000875.gif) Click here to download U2090B Datasheet*) |
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