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W91590A - 24-MEMORY TONE/PULSE SWITCHABLE DIALER

This page provides the datasheet information for the W91590A, a member of the W91590 24-MEMORY TONE/PULSE SWITCHABLE DIALER family.

Description

The W91590 series dialers Si-gate CMOS IC tone/pulse switchable dialers with a 24-channel automatic dialing memory, including a 16-digit × 3 emergency dialing memory, a 16-digit × 20 channel repertory memory that provides one-touch and three-touch dialing, and a 32-digit mercury memory.

Features

  • DTMF/Pulse switchable dialer.
  • 32-digit LNB (last number buffer) memory (both tone and pulse mode).
  • 32-digit mercury memory (tone/pulse mode).
  • 16-digit × 3 one-touch direct repertory memory (tone/pulse mode).
  • 16-digit × 20 direct or indirect repertory memory (tone/pulse mode).
  • Uses 9 × 5 keyboard.
  • Flash time: 98 mS, 305 mS, or 600 mS (selectable by keypad option).
  • Pause time: 3.6 sec.
  • Pause P→T (pulse-to-tone) can.

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Datasheet preview – W91590A

Datasheet Details

Part number W91590A
Manufacturer Winbond
File Size 194.52 KB
Description 24-MEMORY TONE/PULSE SWITCHABLE DIALER
Datasheet download datasheet W91590A Datasheet
Additional preview pages of the W91590A datasheet.

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Full PDF Text Transcription

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W91590 SERIES 24-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE, HOLD AND LOCK FUNCTIONS GENERAL DESCRIPTION The W91590 series dialers Si-gate CMOS IC tone/pulse switchable dialers with a 24-channel automatic dialing memory, including a 16-digit × 3 emergency dialing memory, a 16-digit × 20 channel repertory memory that provides one-touch and three-touch dialing, and a 32-digit mercury memory. These dialers also provide flash, clear, hold, and one-key redial functions.
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