- 您現(xiàn)在的位置：買(mǎi)賣IC網(wǎng) > PDF目錄361797 > W91544AN (WINBOND ELECTRONICS CORP) 10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE,LOCK AND HANDFREE FUNCTION PDF資料下載
參數(shù)資料
| 型號(hào)： | W91544AN |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無(wú)繩電話/電話 |
| 英文描述： | 10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE,LOCK AND HANDFREE FUNCTION |
| 中文描述： | TELEPHONE DIALER CKT, PDIP20 |
| 封裝： | DIP-20 |
| 文件頁(yè)數(shù)： | 1/19頁(yè) |
| 文件大?。?/td> | 222K |
| 代理商： | W91544AN |
當(dāng)前第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)
W91540N SERIES
10-MEMORY TONE/PULSE DIALER WITH SAVE,
KEYTONE, LOCK, AND HANDFREE FUNCTIONS
Publication Release Date: May 1997
- 1 -
Revision A2
GENERAL DESCRIPTION
The W91540N series are tone/pulse switchable telephone dialers with 10 memories, keytone or lock
function, and handfree dialing control. These chips are fabricated using Winbond's high-performance
CMOS technology and thus offer good performance in low-voltage and low-power operations.
FEATURES
DTMF/pulse switchable dialer
Two by 32-digit redial and save memory
Ten by 16 digit two-touch indirect repertory memory
Pulse-to-tone (*/T) keypad for long distance call operation
Cascaded dialing
Uses 5
×
5 keyboard
Easy operation with redial, flash, pause, and */T keypads
Pause, P
→
T (pulse-to-tone) can be stored as a digit in memory
0 or 9 dialing inhibition pin for PABX system or long distance dialing lock out
Dialing rate (10 ppS or 20 ppS) selected by bonding option
Minimum tone output duration: 93 mS (W91544AN: 87 mS)
Minimum intertone pause: 93 mS (W91544AN: 87 mS)
Pause time: 3.6 sec
300 mS off-hook delay in lock mode (
DP
remains low for 300 mS while off-hook)
Flash break time (73 mS, 100 mS, 300 mS, or 600 mS) selectable by keypad; pause time is 1.0 S
Make/break ratio (2:3 or 1:2) selectable by Mode pin
Key tone output for valid keypad entry recognition
On-chip power-on reset
Uses 3.579545 MHz crystal or ceramic resonator
Packaged in 18 or 20-pin DIP
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W91540AN | 10-Memory Tone/Pulse Dialer With Save,Keytone,Lock And Handfree Functions(具有10個(gè)數(shù)碼存儲(chǔ)器、主音、上鎖和保持功能的音頻/脈沖撥號(hào)器) |
| W91550F | Tone/Pulse Telephone Dialer |
| W91550P | Tone/Pulse Telephone Dialer |
| W91550AF | Tone/Pulse Telephone Dialer |
| W91550AP | Tone/Pulse Telephone Dialer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W91550 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION |
| W91550AF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| W91550AP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| W91550DN | 制造商:WINBOND 制造商全稱:Winbond 功能描述:13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION |
| W91550DNF | 制造商:WINBOND 制造商全稱:Winbond 功能描述:13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。