W91560DN Ver la hoja de datos (PDF) - Winbond

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componentes Descripción

Fabricante

W91560DN

3-MEMORY TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTIONS

Winbond 

Preliminary W91560DN SERIES

Timing Waveforms, continued

HKS

KEY IN

DTMF

T/P MUTE

H/P MUTE

DP

OSC.

< 600mS

< 300mS

3

4

2

5

TKD

TTD

TITP

TOFD

TFKD

Low

OSCILLATION

2

TKID

TKRD

TITP

TITP

OSCILLATION

Figure 2(b). Normal Dialing Timing Diagram (Tone Mode with Lock Function)

HKS

KEY IN

DTMF

T/P MUTE

H/P MUTE

DP

OSC.

< 600mS

R/P

TKID

TKRD

TTD

TKD

TITP

Low

High

OSCILLATION

TITP

TOHD

Figure 2(c). Auto Dialing Timing Diagram (Tone Mode without Lock Function)

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