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W91561LN - 3-MEMORY TONE/PULSE DIALER

This page provides the datasheet information for the W91561LN, a member of the W91560N 3-MEMORY TONE/PULSE DIALER family.

Description

The W91560N series are tone/pulse switchable telephone dialers with three memories, keytone or lock, and handfree dialing control.

These chips are fabricated using Winbond's high-performance CMOS technology and thus offer good performance in low-voltage, low-power operations.

Features

  • DTMF/pulse switchable dialer.
  • Two by 32 digit redial and save memory.
  • Three by 16 digit one-touch direct repertory memory.
  • Pulse-to-tone (.
  • /T) keypad for long distance call operation.
  • Cascaded dialing.
  • Uses 5 × 5 keyboard.
  • Easy operation with redial, flash, pause, and.
  • /T keypads.
  • Pause, P→T (pulse-to-tone) can be stored as a digit in memory.
  • On-hook debounce time: 150 mS (Unlock Mode), 200 mS (Lock Mode).

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Datasheet preview – W91561LN

Datasheet Details

Part number W91561LN
Manufacturer Winbond
File Size 188.72 KB
Description 3-MEMORY TONE/PULSE DIALER
Datasheet download datasheet W91561LN Datasheet
Additional preview pages of the W91561LN datasheet.

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Full PDF Text Transcription

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W91560N SERIES 3-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK AND HANDFREE FUNCTIONS GENERAL DESCRIPTION The W91560N series are tone/pulse switchable telephone dialers with three memories, keytone or lock, and handfree dialing control. These chips are fabricated using Winbond's high-performance CMOS technology and thus offer good performance in low-voltage, low-power operations.
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