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TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
EM91210 SERIES EM91210 SERIES
GENERAL DESCRIPTION
The EM91210 is a series of tone/pulse switchable dialers that is composed of T/P dialer and T/P dialer with 10 set memories. The EM91210 series provides necessary functions of telephone set for application in any environment, such as Pulse dialing, Tone (DTMF) dialing, Handfree dialing, keying tone , mute and pulse mute functions. Beside this, SDO (Serial Data Output) functions is provided in advance version that is designed to drive LCD driver and voice synthesizer. In this application, the dialing numbers can be displayed on LCD screen with EM32100 ( or EM32116 ).
FEATURES
• Tone/Pulse switchable. • Wide operating voltage from 2.0 V to 5.
EM91210C Datasheet
