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EM91210B - TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE

ELAN Microelectronics Corp

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Datasheet Details

Part number: EM91210B
Manufacturer: ELAN Microelectronics Corp
File Size: 143.53 KB
Datasheet: EM91210B_ELANMicroelectronicsCorp.pdf
Description: TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE

EM91210B Product details

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..

Features

Tone/Pulse switchable.
Wide operating voltage from 2.0 V to 5.5 V.
Low operating current, 0.15 mA (Pulse) and 0.3 mA (Tone) typically.
Adding resistor on keyboard scan pin that can select many telephone specifications, such as : Pulse rate, M/B ratio, Flash time, Pause time, P-T wait time and keyboard type.
SDO function supports LCD driver and voice synthesizer to indicate dialing numbers.
Handfree function provides on-hook dialing and.

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TONE PULSE SWITCHABLE DIALER WITH LCD INTERFACE ELAN Microelectronics Corp

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EM91210B Stock/Price