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EM91850 Datasheet Tone/pulse Dialer With Hf/ Hd/ Redial And Volume Control Function

Manufacturer: ELAN Microelectronics Corp

Overview: EM91850 TONE/PULSE DIALER WITH HF, HD, REDIAL AND VOLUME CONTROL FUNCTION in P re l i.

Datasheet Details

Part number EM91850
Manufacturer ELAN Microelectronics Corp
File Size 123.83 KB
Description TONE/PULSE DIALER WITH HF/ HD/ REDIAL AND VOLUME CONTROL FUNCTION
Datasheet EM91850_ELANMicroelectronicsCorp.pdf

General Description

ary The EM91850 are tone/pulse switchable dialer with Last Number Redail (LNB) and SAVE function, which are fabricate in CMOS technology with wide operating voltage for both tone and pulse mode.

EM91850 consumes very low memory retention current in on hook state.

The EM91850 provide necessary functions of telephone set for application in any environment, such as pulse dialing, tone (DTMF) dialing, handfree dialing.

Key Features

  • Volume add Control Function. One key Redial Function. Flash key is available and have multiple Flash time ( 600 ms, 300 ms, 100 ms ) can be selected. Auto Insert Pause Time. Tone/Pulse Switchable. Pulse mode fixed 10PPS. Pulse to tone ( P→T ) key is provided for PABX operation. Many options can be selected by R option. Mode ( Pulse, Tone ) M/B ratio ( 40:60 ; 33:66 ) Auto insert pause time ( enable ; disable ) One se.

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EM91850 Distributor