datasheetbank_Logo
búsqueda de Hoja de datos y gratuito Fichas de descarga
HOME  >>>  Silan Microelectronics  >>> SC91215B PDF

SC91215B Hoja de datos - Silan Microelectronics

SC91214 image

Número de pieza
SC91215B

Other PDF
  no available.

PDF
DOWNLOAD     

page
16 Pages

File Size
328.6 kB

Fabricante
Silan
Silan Microelectronics Silan

DESCRIPTION
The  SC91214/15  Series  is  a  single-chip,  silicon  gate,  CMOS integrated  circuit  with  an  on-chip  oscillator  for  a  3.58MHZ  crystal  or ceramic  resonator.  It  provides  a  dialing  pulse  (DP)  or  dual  tone  multi-frequency (DTMF) dialing. A standard 4 X4 matrix keyboard can be used to support either DP or DTMF modes.


FEATURES
* One touch redial operation
* Tone/Pulse switchable
* 32 digit capacity for redialing
* Automatic mixed redialing (last number redial) of pulse to DTMF with multiple automatic access pauses
* PABX auto-pause is 2.2 seconds
* DTMF Timing:
   Manual dialing: minimum duration for bursts and pauses Redialing: calibrated timing
* Hands-Free control function
* Wide operating voltage range: 2V to 5.5V
* Key-in beep tone output
* Digits dialed manually after redialing are cascadable and stored as additional digits for the next redialing
* Uses inexpensive ceramic resonator (3.58 MHZ)
* Two versions for different telephone systems
* Built-in power up reset circuit
* Four extra function keys: flash, pause, redial and DP or DTMF mixed dialing
* 4 X 4 (or 2 X 8) keyboard can be used
* Low standby current

 

Page Link's: 1  2  3  4  5  6  7  8  9  10  More Pages 

Número de pieza
componentes Descripción
PDF
Fabricante
T/P SWITCHABLE DIALER WITH REDIAL HANDFREE FUNCTION
Ver
Silan Microelectronics
TONE / PULSE SWITCHABLE DIALER WITH HANDFREE FUNCTION ( Rev : 2001 )
Ver
Silan Microelectronics
TONE/PULSE SWITCHABLE DIALER WITH REDIAL
Ver
Unspecified
TONE/PULSE SWITCHABLE DIALER WITH REDIAL
Ver
Unspecified
TONE / PULSE SWITCHABLE DIALER WITH REDIAL
Ver
LG
TONE/PULSE SWITCHABLE DIALER WITH REDIAL
Ver
Winbond
13 MEMORY TONE / PULSE DIALER WITH REDIAL SAVE HANDFREE & HOLD FUNCTION
Ver
Silan Microelectronics
TONE/PULSE DIALER WITH REDIAL FUNCTION
Ver
Winbond
TONE/PULSE SWITCHABLE & 20 MEMORIES DIALER WITH HANDFREE CONTROL & PAGE FUNCTION
Ver
Unspecified
Tone / Pulse Dialer With Redial Function
Ver
Silan Microelectronics

Share Link: GO URL

EnglishEnglish Korean한국어 Chinese简体中文 Japanese日本語 Russianрусский

All Rights Reserved© datasheetbank.com  [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]