TONE/PULSE DIALER WITH LCD INTERFACE AND I.P.P. DETECT FUNCTION

The EM91465 is a series of Tone pulse switchable dialers that is composed of T/P dialer and T/P dialer with 13 set Memories The EM91465 provide modern LCD driver's series data output port, which CAN Display modern function operating icons. The EM91465 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, ring detector and SDO (Serial Data Output) functions are provided in advance version. Ring detector CAN prevent illegal dialing from pocket dialer. The SDO is designed to drive LCD Driver and voice synthesizer. In this application, the dialing numbers and modern function operating icons CAN be displayed on LCD screen with LCD Driver ( EM32100 or EM32117 ). The EM91465 has a special I.P.P. detect function (Illegal Parallel Phone Detect) CAN prevent the illegal connect external Phone. The I.P.P. will detect the illegal user. When illegal user pickup phone, the function will alarm and send the alarm signal to the telephone line to interfer the illegal dialing. By ELAN Microelectronics Corp
EM91465 's PackagesEM91465 's pdf datasheet
EM91465A
EM91465B
EM91465C
EM91465D
EM91465AP
EM91465BP
EM91465CK
EM91465DK




EM91465 Pinout, Pinouts
EM91465 pinout,Pin out
This is one package pinout of EM91465,If you need more pinouts please download EM91465's pdf datasheet.

EM91465 Application circuits
EM91465 circuits
This is one application circuit of EM91465,If you need more circuits,please download EM91465's pdf datasheet.


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