EM91810B - TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE

Product Overview

ELAN Microelectronics Corp

Datasheet Details

Part number	EM91810B
Manufacturer	ELAN Microelectronics Corp
File Size	172.93 KB
Description	TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
Datasheet	EM91810B Datasheet
Additional preview pages of the EM91810B datasheet.

Product details

Description

The EM91810A/B are Tone/Pulse switchable dialer which are fabricated in CMOS technology with wide operating voltage for both tone and pulse mode, and consumes very low memory retention current in ON-HOOK state.

Features

Tone/pulse switchable dialer. One 32-digit last number redial memory. Pulse to tone (P→T) is provided for PBX operation. Flash key is available. Minimum tone duration is 98ms or 83ms. Minimum intertone pause is 98ms or 83ms. Uses 3.579545 MHz crystal or ceramic resonator. Many options can be selected. Mode (10 PPS ; 20 PPS ; Tone) M/B ratio (40 : 60 ; 33 : 66) Pause time (3.6s) Flash function (RESET) P→T pause time (.

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Published: Mar 30, 2005 |