LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT

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LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE

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LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE

文件：224.69 Kbytes 頁數(shù)：9 Pages

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Low voltage versatile telephone transmission circuit with dialler interface

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LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION??CIRCUIT WITH DIALLER ?INTERFACE

The UTC TEA1110A is a versatile telephone transmission circuit providing full speech and line interface functions in electronic telephone sets. This device works at a line voltage which can be as low as 1.6V DC (with reduced?performance) to enable parallel connection of telephone sets. It also reali ? ?Low DC line voltage; operates down to 1.6V (excluding voltage drop over external polarity guard) \n? ?Provides a supply for external circuits \n? ?Asymmetrical high impedance input (32k?) for electric microphones \n? ?MUTE?? input for pulse or DTMF dialling \n? ?AGC line loss compensation fo;

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