W91331N, W91330N - TONE/PULSE DIALER

Winbond

Datasheet Details

Part number	W91331N, W91330N
Manufacturer	Winbond
File Size	182.50 KB
Description	TONE/PULSE DIALER
Datasheet	W91330N-Winbond.pdf
Note	This datasheet PDF includes multiple part numbers: W91331N, W91330N. Please refer to the document for exact specifications by model.

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

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.

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Published: Feb 1, 2018 |