TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR

GENERAL DESCRIPTION The EM91401 is a series of tone/pulse switchable dialers that is composed of T/P dialer. The EM91401 series provide necessary functions of telephone set for application in any environment, such as Pulse dialing, Tone (DTMF) dialing, Handfree dialing, keying tone ,and l

文件：174.42 Kbytes 页数：23 Pages

EMC

义隆电子

TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR

GENERAL DESCRIPTION\nThe EM91401 is a series of tone/pulse switchable dialers that is composed of T/P dialer. The EM91401 series\nprovide necessary functions of telephone set for application in any environment, such as Pulse dialing, Tone\n(DTMF) dialing, Handfree dialing, keying tone ,and lock func • Tone/Pulse switchable.\n•Wide operating voltage from 2.0 V to 5.5 V.\n• Low operating current, 0.15 mA (Pulse) and 0.3 mA (Tone) typically.\n• Adding resistor on keyboard scan pin that can select many telephone specifications, such as : Pulse rate,\nM/B ratio, Flash time, lock dialing functions.\n;

Elan

义隆

TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR

GENERAL DESCRIPTION The EM91401 is a series of tone/pulse switchable dialers that is composed of T/P dialer. The EM91401 series provide necessary functions of telephone set for application in any environment, such as Pulse dialing, Tone (DTMF) dialing, Handfree dialing, keying tone ,and l

文件：174.42 Kbytes 页数：23 Pages

EMC

义隆电子

TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR

GENERAL DESCRIPTION The EM91401 is a series of tone/pulse switchable dialers that is composed of T/P dialer. The EM91401 series provide necessary functions of telephone set for application in any environment, such as Pulse dialing, Tone (DTMF) dialing, Handfree dialing, keying tone ,and l

文件：174.42 Kbytes 页数：23 Pages

EMC

义隆电子

TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR

GENERAL DESCRIPTION The EM91401 is a series of tone/pulse switchable dialers that is composed of T/P dialer. The EM91401 series provide necessary functions of telephone set for application in any environment, such as Pulse dialing, Tone (DTMF) dialing, Handfree dialing, keying tone ,and l

文件：174.42 Kbytes 页数：23 Pages

EMC

义隆电子