Digital Answering Machine with Full Duplex Speakerphone SAM EC

Overview Combined with an analog front end the PSB 4860 provides a solution for embedded or stand alone answering machine applications. Together with a standard microcontroller for analog telephones these two chips form the core of a featurephone with full duplex speakerphone and answering machin

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SIEMENS

西门子

Digital Answering Machine with Full Duplex Speakerphone SAM EC

Infineon

英飞凌

RS Series Relay Modules

RS Series Relay Modules At only 6.2mm thickness the RS series Relay module features a slim Din Rail mountable interface solution. The modules have a plug in construction and are available with or without the relay. The built in LED indicates the relay energizing state. The relay features a SPDT c

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ALTECH

GaAlAs-Lumineszenzdiode 660 nm GaAlAs Light Emitting Diode 660 nm

Features ● Radiation without IR in the visible red range ● Cathode is electrically connected to the case ● Very high efficiency ● High reliability ● Short switching time Applications ● Photointerrupters ● Hermetically sealed package

文件：42.22 Kbytes 页数：5 Pages

SIEMENS

西门子

GaAlAs Light Emitting Diode

文件：223.73 Kbytes 页数：9 Pages

OSRAM

艾迈斯欧司朗