W91331N Datasheet TONE/PULSE DIALER

Manufacturer: Winbond

Overview: W91330N SERIES TONE/PULSE DIALER WITH HANDFREE LOCK AND KEY TONE.

Download the W91331N datasheet PDF. This datasheet also includes the W91330N variant, as both parts are published together in a single manufacturer document.

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W91331N tone/pulse dialer by Winbond - Datasheet Preview

Datasheet Details

Part number	W91331N
Manufacturer	Winbond
File Size	182.50 KB
Description	TONE/PULSE DIALER
Download	W91331N Download (PDF)

General Description

The W91330N series are Si-gate CMOS ICs that provide the necessary signals for tone or pulse dialing.

They

Key Features

DTMF/pulse switchable dialer.
32-digit redial memory.
Pulse-to-tone (.
/T) keypad for long distance call operation.
Uses 5 × 4 keyboard.
Easy operation with redial, flash, pause, and.
/T keypads.
Pause, pulse-to-tone (.
/T) can be stored as a digit in memory.
0 or 9 dialing inhibition pin for PABX system or long distance dialing lock out.
Off-hook delay 300 mS in lock mode ( DP will keep low for 300 mS low while.

More Datasheets from Winbond

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W91312	TONE/PULSE DIALER
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W91314A	TONE/PULSE DIALER
W91316	TONE/PULSE DIALER
W91320A	TONE/PULSE DIALER
W91320N	TONE/PULSE DIALER
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