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W91312A, W91310 - TONE/PULSE DIALER

Winbond

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W91312A Datasheet Preview — This datasheet PDF includes multiple part numbers: W91312A, W91310. Please refer to the document for exact specifications by model.

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Datasheet Details

Part number	W91312A, W91310
Manufacturer	Winbond
File Size	179.50 KB
Description	TONE/PULSE DIALER
Datasheet	W91310-Winbond.pdf
Note	This datasheet PDF includes multiple part numbers: W91312A, W91310. Please refer to the document for exact specifications by model.

W91312A Product details

Description

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

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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Published: Feb 1, 2018 |