W91473 - 14-MEMORY TONE/PULSE SWITCHABLE DIALER

Name: W91473
SKU: W91473-1234047

Winbond

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W91473 Datasheet Preview — Preview of W91473 PDF

Datasheet Details

Part number	W91473
Manufacturer	Winbond
File Size	226.29 KB
Description	14-MEMORY TONE/PULSE SWITCHABLE DIALER
Datasheet	W91473-Winbond.pdf

W91473 Product details

Description

The W91473 series are Si-gate CMOS IC tone/pulse switchable dialers containing a 14-channel automatic dialing memory, including a 16-digit × 3 emergency dialing memory and a 16-digit × 10 channel repertory memory that provides a 32-digit mercury memory.

Features

DTMF/Pulse switchable dialer.
32-digit LNB (last number buffer) memory.
32-digit mercury memory.
16-digit × 3 one-touch direct repertory memory.
16-digit × 10 direct repertory memory.
Uses 7 × 5 keyboard.
Flash time: 98 mS, 305 mS, or 600 mS (selectable by keypad option).
Minimum tone output duration: 93 mS.
Minimum intertone pause: 93 mS.
On-chip power-on reset.
Uses 3.579545 MHz crystal or cera.

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Other Datasheets by Winbond

W91473A - 14-MEMORY TONE/PULSE SWITCHABLE DIALER
W91473B - 14-MEMORY TONE/PULSE SWITCHABLE DIALER
W91473C - 14-MEMORY TONE/PULSE SWITCHABLE DIALER
W91473D - 14-MEMORY TONE/PULSE SWITCHABLE DIALER
W91473L - 14-MEMORY TONE/PULSE SWITCHABLE DIALER
W91472N - 6-MEMORY TONE/PULSE DIALER

Published: Feb 1, 2018 |