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UPD9903 Datasheet - NEC

UPD9903_NEC.pdf

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Datasheet Details

Part number:

UPD9903

Manufacturer:

NEC

File Size:

135.66 KB

Description:

Upd9903 analog subscriber line lsi digital codec.

UPD9903, UPD9903 ANALOG SUBSCRIBER LINE LSI DIGITAL CODEC

UPD9903 Features

* three of the functions required for analog subscriber circuits: 2W/4W conversion, CODEC supervision, and subscriber line supervision. Use of the µPD9903 in combination with a BS-SLIC (µPC7073) can reduce the number of components required in analog subscriber circuits. FEATURES

* Single-chi

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