Part Number
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SC91312 |
Manufacturer
|
Silan |
Description
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(SC91310 Series) Tone / Pulse Dialer |
Published
|
Dec 4, 2005 |
Detailed Description
|
Silan Semiconductors
TONE / PULSE DIALER WITH REDIAL FUNCTION
DESCRIPTION
SC91310 Series
The SC91310 series are monoli...
|
Datasheet
|
SC91312
|
Overview
Silan Semiconductors
TONE / PULSE DIALER WITH REDIAL FUNCTION
DESCRIPTION
SC91310 Series
The SC91310 series are monolithic ICs that provide the necessary signals for either pulse or tone dialing.
The SC91310 series feature a redial memory.
FEATURES
*DTMF / Pulse switchable dialer *32 digits for redial memory *pulse-to-tone (P→T) keypad for long distance call operation *Break / Make ratio is selectable by pin option *Uses 4x4 keyboard *Easy operation with redial, flash, pause, and P→T keypads *Flash, pause, P→T (pulse-to tone) can be stored as a digit in memory *Minimum tone output duration:100ms *minimum intertone pause: 100ms *On-chip power-on reset *Uses 3.
579545 MHz crystal or ceramic ...
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