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W91310 Datasheet TONE/PULSE DIALER

Manufacturer: Winbond

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W91310 tone/pulse dialer by Winbond - Datasheet Preview

Datasheet Details

Part number	W91310
Manufacturer	Winbond
File Size	179.50 KB
Description	TONE/PULSE DIALER
Download	W91310 Download (PDF)

General Description

The W91310 series are monolithic ICs that provide the necessary signals for either pulse or tone dialing.

The W91310 series

Overview

W91310 SERIES TONE/PULSE DIALER WITH REDIAL FUNCTION GENERAL.

Key Features

DTMF/Pulse switchable dialer.
32 digits for redial 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-chip power-on rese.

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