W91210 Ver la hoja de datos (PDF) - Winbond

Número de pieza

componentes Descripción

Fabricante

W91210

TONE/PULSE DIALER WITH REDIAL FUNCTION

Winbond 

W91210 SERIES

Timing Waveforms, continued

HKS

KEY IN

DP

T/P MUTE

T/P MUTE

DTMF

OSC.

4

2

TKID

*/T

8

TPDP

TIDP

TB

TM

TIDP

TP

OSCILLATION

Figure 4(a). P→T Operation Timing Diagram in Normal Dialing (W91212, W91216)

Note: The dashed line is for W91216 only.

HKS

KEY IN

DP

T/P MUTE

4

2

*/T

TKID

TKID

TPDP

TIDP

TIDP

DTMF

OSC.

OSCILLATION

To*ne

Figure 4(b). P→T Operation Timing Diagram in Normal Dialing (for W91214/W91214A)

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