Datasheet4U Logo Datasheet4U.com

EM91440C

TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR

EM91440C 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 ti

EM91440C General Description

The EM91440 is a series of tone/pulse switchable dialers that is composed of T/P dialer and T/P dialer with 40-set memories. The EM91440 series provide necessary functions of telephone set for application in any environment, such as Pulse dialing, Tone (DTMF) dialing, Handfree dialing, keying tone ,.

EM91440C Datasheet (175.74 KB)

Preview of EM91440C PDF

Datasheet Details

Part number:

EM91440C

Manufacturer:

ELAN Microelectronics Corp

File Size:

175.74 KB

Description:

Tone/pulse switchable dialer with lcd interface and dual-tone melody generator.
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR AND DUAL-TONE MELODY GE.

📁 Related Datasheet

EM91440A - TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR (ELAN Microelectronics Corp)
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR AND DUAL-TONE MELODY GE.

EM91440B - TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR (ELAN Microelectronics Corp)
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR AND DUAL-TONE MELODY GE.

EM91440D - TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR (ELAN Microelectronics Corp)
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR AND DUAL-TONE MELODY GE.

EM91401A - TONE/PULSE SWITCHABLE DIALER (ELAN Microelectronics)
.

EM91401B - TONE/PULSE SWITCHABLE DIALER (ELAN Microelectronics)
.

EM91401C - TONE/PULSE SWITCHABLE DIALER (ELAN Microelectronics)
.

EM91401D - TONE/PULSE SWITCHABLE DIALER (ELAN Microelectronics)
.

EM91403A - TONE/PULSE SWITCHABLE DIALER (ELAN Microelectronics)
EM9E1M4901340S3ESRERIEIESS TONE/PULTSOENSEW/PUITLSCEHSAWBITLCEHDAIBALLE EDRIAWLEIRTWHILTHCDLCIDNITNETRERFFAACCEE AND DUAANDL-DTUOANLE-TOMNEELMOEDLYODG.

TAGS

EM91440C TONE PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR ELAN Microelectronics Corp

Image Gallery

EM91440C Datasheet Preview Page 2 EM91440C Datasheet Preview Page 3

EM91440C Distributor