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W91412 - TONE/PULSE DIALER

Product Overview

Winbond

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W91412 TONE/PULSE DIALER by Winbond - Datasheet Preview — Datasheet preview – W91412

Datasheet Details

Part number	W91412
Manufacturer	Winbond
File Size	178.50 KB
Description	TONE/PULSE DIALER
Datasheet	W91412 Datasheet
Note	This datasheet PDF includes multiple part numbers: W91412, W91410. Please refer to the document for exact specifications by model.
Additional preview pages of the W91412 datasheet.

Product details

Description

The W91410 series are monolithic ICs that provide the necessary signals for either pulse or tone dialing.

Features

DTMF/Pulse switchable dialer.
Two by 32 digits for redial and save memory.
Pulse-to-tone (P→T) keypad for long distance call operation.
Break/Make ratio is selectable by pin option.
Uses 4 × 4 keyboard.
Easy operation with redial, flash, pause, and P→T keypads.
Flash, pause, P→T (Pulse-to-tone) can be stored as a digit in memory.
Minimum tone output duration: 100 mS.
Minimum intertone pause: 100 mS.
On-ch.

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Other Datasheets by Winbond

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Published: Feb 1, 2018 |