W91810 Ver la hoja de datos (PDF) - Winbond

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W91810

23-MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS

Winbond 

W91810N SERIES

TIMING WAVEFORMS

HKS

KEY IN

DP

T/P MUTE

H/ P MUTE

KT

DTMF

OSC.

<300

4

T KID

M

B

T PDP

2

TIDP

MB

TIDP

LOW

OSC.

2

TKID

TPDP

TIDP

OSC.

Figure 1(a) Pulse Mode Tming Diagram (Normal dialing without lock)

HKS

KEY IN

DP

T/P MUTE

H/P MUTE

KT

DTMF

OSC.

<300 mS

4

B

TFKD

2

M

B

TIDP

2

T KID

T PDP

TIDP

LOW

OSC.

OSC.

Figure 1(b) Pulse Mode Timing Diagram (Normal dialing with lock function)

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Publication Release Date: March 2000

Revision A5

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