W91340N
W91340N is 10-MEMORY TONE/PULSE DIALER manufactured by Winbond.
W91340N SERIES
10-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTIONS
GENERAL DESCRIPTION
The W91340N series are tone/pluse switchable telephone dialers with ten memories, hold function, and a handfree dialing control circuit. Fabricated using CMOS technology, the W91340N series offer good performance in low-voltage and low-power applications.
Features
- DTMF/pulse switchable dialer
- 32-digit redial memory
- Ten by 16-digit two-touch direct repertory memory
- Cascaded dialing allowed, with unlimited dialing length
- Pulse-to-tone (- /T) keypad for long distance call operation
- Uses 5 × 4 keyboard
- Easy operation with redial, flash, pause, and
- /T keypads
- Pause, P→T (pulse-to-tone) can be stored as a digit in memory
- Dialing rate (10 pp S or 20 pp S) is selectable by bonding option
- On-hook debounce time: 150 msec.
- Minimum tone output duration: 93 msec. (W91344AN: 87 m S)
- Minimum intertone pause: 93 msec. (W91344AN: 87 m S)
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