VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER

GENERAL DESCRIPTION The SA2531 is a CMOS integrated circuit that contains all the functions needed to form a high performance electronic telephone. The device incorporates LD/MF repertory dialling, melody generation, ring frequency discrimination and a high quality speech circuit. A RAM i

文件：392.11 Kbytes 頁(yè)數(shù)：24 Pages

SAMES

VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER

GENERAL DESCRIPTION The SA2531 is a CMOS integrated circuit that contains all the functions needed to form a high performance electronic telephone. The device incorporates LD/MF repertory dialling, melody generation, ring frequency discrimination and a high quality speech circuit. A RAM i

文件：392.11 Kbytes 頁(yè)數(shù)：24 Pages

SAMES

VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER

GENERAL DESCRIPTION The SA2531 is a CMOS integrated circuit that contains all the functions needed to form a high performance electronic telephone. The device incorporates LD/MF repertory dialling, melody generation, ring frequency discrimination and a high quality speech circuit. A RAM i

文件：392.11 Kbytes 頁(yè)數(shù)：24 Pages

SAMES

VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER

GENERAL DESCRIPTION\nThe SA2531 is a CMOS integrated circuit that contains all the functions needed to form a high performance electronic telephone.\nThe device incorporates LD/MF repertory dialling, melody generation, ring frequency discrimination and a high quality speech circuit.\nA RAM is on chi ■ Operating range from 13 to 100 mA\n?? (down to 5 mA with reduced performance)\n■ Volume control of receive signalExcept \"D\")\n■ Low noise (max. -72dBmp)\n■ Real or Complex impedance on chip programmable\n■ LD/MF switchable dialling\n■ 14 memories, 4 direct/10 indirect or 10 direct\n■ Pause key f;

ICDC(SAMES)

安茂微電子

VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER

ICDC(SAMES)

安茂微電子