PROGRAMMABLE TELEPHONE LINE INTERFACE CIRCUIT WITH LOUDSPEAKER AMPLIFIER

文件：529.89 Kbytes 頁數(shù)：20 Pages

MOTOROLA

摩托羅拉

PROGRAMMABLE TELEPHONE LINE INTERFACE CIRCUIT WITH LOUDSPEAKER AMPLIFIER

文件：529.89 Kbytes 頁數(shù)：20 Pages

MOTOROLA

摩托羅拉

PROGRAMMABLE TELEPHONE LINE INTERFACE CIRCUIT WITH LOUDSPEAKER AMPLIFIER

文件：529.89 Kbytes 頁數(shù)：20 Pages

MOTOROLA

摩托羅拉

ARCHIVED - Programmable Telephone Line Interface Circuit with Loudspeaker Amplifier

Overview The MC34216A is developed for use in telephone applications where, besides the standard telephone functions, the group listening–in feature is also required. In cooperation with a microcontroller, the circuit performs all basic telephone functions including DTMF generation and pulse–dialing \n?Programmable DC Mask, for France, U.K., and Voltage Regulated\nCountries\n?DC Mask for France and U.K. (MC34216ADWF)\n?Programmable Volume for Listening–In and Ringing\n?Small Amount of External Components\n?On–Chip DTMF and Ring Signal Generator\n?Efficient Supply Point for Loudspeaker Amplifier;

恩XP