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W9145AL View Datasheet(PDF) - Winbond

Part NameDescriptionManufacturer
W9145AL 15-MEMORY TONE/PULSE DIALER WITH LOCK AND HANDFREE FUNCTIONS Winbond
Winbond Winbond
W9145AL Datasheet PDF : 18 Pages
First Prev 11 12 13 14 15 16 17 18
W9145 SERIES
Timing Waveforms, continued
HKS
KEY IN
DTMF
X MUTE
T/P MUTE
DP/C5
KT
OSC.
R
TKID
TTD
TITP
TITP
ON HOOK
OSCILLATION
Figure 2(b). Tone Mode Redialing Timing Diagram
HKS
HFI
DP/C5
HFO
T/P MUTE
X MUTE
CHIP ENABLE
OFF HOOK
ON HOOK
LOW
Figure 3(a). Handfree Function Timing Diagram
- 13 -
Publication Release Date: August 1996
Revision A4
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