參數(shù)資料
型號(hào): W91310N
英文描述: Telephone Dialer
中文描述: 電話撥號(hào)器
文件頁(yè)數(shù): 1/16頁(yè)
文件大?。?/td> 218K
代理商: W91310N
Preliminary W91310N SERIES
TONE/PULSE DIALER WITH
FLASH TIME STOREABL AND SAVE FUNCTIONS
Publication Release Date: January 2001
- 1 -
Revision A1
GENERAL DESCRIPTION
The W91310N series are monolithic Ics that provide the necessary signals for either pulse or tone
dialing. The W91310N series feature a redial memory, Handsfree, auto redial function, and flash time
storeable.
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 5
×
5 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: 93 mS
Minimum intertone pause: 93 mS
On-chip power-on reset
One flash time storeable
Uses 3.579545 MHz crystal or ceramic resonator
Packaged in 18-pin plastic DIP, and 300 mil 20-pin SOP.
The dialer in the W91310N series are shown in the following table:
TYPE NO.
PULSE (ppS)
FLASH (Ms)
FLASH PAUSE (S)
PAUSE (S)
W91310N
10/20
600/300/100/73
1.0
2.0/3.6
W91310AN
10/20
600/300/100/73
1.0
2.0/3.6
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