SC91415AP SILAN [Silan Microelectronics Joint-stock], SC91415AP Datasheet - Page 18

• Manufacturer Part Number: SC91415AP
• Description: TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY
• Manufacturer: SILAN [Silan Microelectronics Joint-stock]

Note: L=LSB, M=MSB, sT=START bit time, spT=STOP bit time
@ :It can be triggled by extension telephone set for hold function release
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Silan
Semiconductors
MELODY
KEY IN
XMUTE
KEY IN
OSC.
HKS
KEY
SDO
HFI
HKS
SDO
HDO
HFO
HKS
KT
KT
PO
(continued)
HF
HF
HD
Tdly
Tdb
HF
5
HF and HD operating timing
sT sT b0 b1 b2 b3 b4 b5 spt spt
SDO operating timing
0 1 0 1 0 0 0 0 0 1
HD
Off-Hook delay time
L
0
"0" digit dialing time
18
HD
Tbit
2
M
HD
HF
HD
Hi-impedance
Hi-impedance
280ms
Hi-impedance
HD@
Rev: 2.0
Thdrdb
2001-11-13