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零件编号
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W91590B 查看數據表(PDF) - Winbond
零件编号
产品描述 (功能)
生产厂家
W91590B
24-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE, HOLD AND LOCK FUNCTIONS
Winbond
W91590B Datasheet PDF : 20 Pages
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W91590 SERIES
TIMING WAVEFORMS
HKS
KEY IN
DP
4
2
T
KID
BM
T
PDP
T
IDP
T
IDP
T/P MUTE
HPM MUTE
2
T
KID
T
IDP
T
PDP
KT
DTMF
OSC.
T
FKP
LOW
OSCILLATION
OSCILLATION
Figure 1. Pulse Mode Diagram (Normal Dialing)
HKS
KEY IN
DTMF
T/P MUTE
T
KID
T
ITP
T
TD
T
KRD
T
ITP
HPM MUTE
KT
DP
OSC.
T
FKP
LOW
LOW
HIGH
OSCILLATION
T
KID
T
KRD
T
ITP
OSCILLATION
Figure 2. Tone Mode Diagram (Normal Dialing)
- 15 -
Publication Release Date: July 1995
Revision A3
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