W91331N Ver la hoja de datos (PDF) - Winbond

Número de pieza

componentes Descripción

Fabricante

W91331N

TONE/PULSE DIALER WITH HANDFREE LOCK AND KEY TONE FUNCTIONS

Winbond 

Timing Waveforms, continued

W91330N SERIES

HKS

KEY IN

DTMF

T/P MUTE

KT

DP

OSC.

< 600 mS

< 300 mS

3

4

2

5

TOFD

TTD

TITP

TFKD

OSCILLATION

TKRD

2

TKID

TITP

TITP

OSCILLATION

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

HKS

< 600 mS

KEY IN

R/P

TKID

TKRD

DTMF

T/P MUTE

TTD

TITP

TITP

KT

DP

OSC.

OSCILLATION

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

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Publication Release Date: May 1997

Revision A2

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