HM9903C SLIC(Subscriber Line Interface Circuit)

文件：267.51 Kbytes 页数：1 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

Single Phase Power / Energy IC with SPI Interface

The SAMES SA9903B is a single phase bi-directional energy/power metering integrated circuit that performs measurement of active and reactive power, mains voltage and mains frequency. The SA9903B is pin compatible to the SA9603B. New features include, RMS mains voltage and accurate reactive power

文件：120.75 Kbytes 页数：12 Pages

SAMES

UPD9903 ANALOG SUBSCRIBER LINE LSI DIGITAL CODEC

μPD9903 ANALOG SUBSCRIBER LINE LSI (DIGITAL CODEC) The µPD9903 is a digital CODEC that can be used in analog subscriber circuits such as private branch exchangers (PBXs) and switching equipment for central offices. It features three of the functions required for analog subscriber circuits: 2W/4W

文件：135.66 Kbytes 页数：28 Pages

NEC

瑞萨

UPD9903 ANALOG SUBSCRIBER LINE LSI DIGITAL CODEC

μPD9903 ANALOG SUBSCRIBER LINE LSI (DIGITAL CODEC) The µPD9903 is a digital CODEC that can be used in analog subscriber circuits such as private branch exchangers (PBXs) and switching equipment for central offices. It features three of the functions required for analog subscriber circuits: 2W/4W

文件：135.66 Kbytes 页数：28 Pages

NEC

瑞萨