EM91415C Datasheet | ELAN Microelectronics

EM9E1M4911541S5ESRERIEIESS TONE/PULTSOENSEW/PUITLSCEHSAWBITLCEHDAIBALLE EDRIAWLEIRTWHILTHCDLCIDNITNETRERFFAACCEE AND DUAANDL-DTUOANLE-TOMNEELMOEDLYODGYEGNEENRERAATTOORR GENERAL DESCRIPTION The EM91415 is a series of tone/pulse switchable dialers that is posed of T/P dialer and T/P dialer with 13 set memories. The EM91415 series provide necessary functions of telephone set for application in any environment, such as Pulse dialing, Tone (DTMF) dialing, Handfree dialing, keying tone ,and lock functions. The lock function is designed to inhibit toll dialing operation. Beside this, melody generator, ring detector and SDO (Serial Data Output) functions are provided in advance version. Melody...