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W91342N 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.

W91342N Key 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 ppS or 20 ppS) is selectable by bonding option
  • On-hook debounce time: 150 msec