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Número de pieza
componentes Descripción
SC91415 Ver la hoja de datos (PDF) - Silan Microelectronics
Número de pieza
componentes Descripción
Fabricante
SC91415
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY
Silan Microelectronics
SC91415 Datasheet PDF : 23 Pages
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Silan
Semiconductors
TIMING DIAGRAMS
(continued)
SC91415 SERIES
HKS
KEY IN
KT
XMUTE
HDO
SDO
2
RD/P
3
Tp
PO
Tidp
Tidp
DTMF
OSC.
HKS
KEY IN
KT
XMUTE
HDO
SDO
PO
DTMF
Pause key operating timing
2
*/T
3
Tpt
Hi-impedance
OSC.
HKS
KEY IN
Tdb
KT
XMUTE
HDO
Pulse to Tone (P
→
T) operating timing
2
Hi-impedance
SDO
PO
DTMF
Tf
Tfp=300ms
OSC.
Hi-impedance
Flash key operating timing
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 2.0
2001-11-13
17
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