EM91220A

TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE

ELAN Microelectronics Corp

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Datasheet Details

Part number:

EM91220A

Manufacturer:

ELAN Microelectronics Corp

File Size:

145.57 KB

Description:

Tone/pulse switchable dialer with lcd interface.
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE EM.
The EM91220 is a series of tone/pulse switchable dialers that is composed of T/P dialer and T/P dial.

✔ EM91220A 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

✔ EM91220A Application

10.1.1997
This specification are subject to be changed without notice. 4 EM91220 SERIES TONE/PULSE SWITC

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EM91220A TONE PULSE SWITCHABLE DIALER WITH LCD INTERFACE ELAN Microelectronics Corp

Datasheet Details

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✔ EM91220A Features

✔ EM91220A Application

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