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參數(shù)資料
| 型號(hào)： | W91542A |
| 英文描述： | Tone/Pulse Telephone Dialer |
| 中文描述： | 音頻/脈沖電話撥號(hào)器 |
| 文件頁(yè)數(shù)： | 9/19頁(yè) |
| 文件大?。?/td> | 222K |
| 代理商： | W91542A |
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W91540N SERIES
Publication Release Date: May 1997
- 9 -
Revision A2
3. Flash key cannot be stored as a digit in memory. The flash key has first priority among keyboard
functions.
4. The system will return to the initial state after the flash pause time is finished.
5. The flash function timing diagram is shown in Figure 6.
Cascaded Dialing
1.
Normal Dialing
+
Repertory Dialing
+
Normal Dialing
(1st sequence) (2nd sequence)
2.
Repertory Dialing
+
Normal Dialing
+
Repertory Dialing
(1st sequence) (2nd sequence)
3.
Redialing
+
Normal Dialing
+
Repertory Dialing
(1st sequence) (2nd sequence)
4. Redialing and save dialing are valid only as the first key-in.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATING
UNIT
DC supply voltage
V
DD
V
SS
-0.3 to +7.0
V
V
IL
V
SS
-0.3
V
Input/Output Voltage
V
IH
V
DD
+0.3
V
V
OL
V
SS
-0.3
V
V
OH
V
DD
+0.3
V
Power dissipation
P
D
120
mW
Operating temperature
T
OPR
-20 to +70
°
C
°
C
Storage temperature
T
SIG
-55 to +150
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W91541ALN | 10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE,LOCK AND HANDFREE FUNCTION |
| W91541LN | 10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE,LOCK AND HANDFREE FUNCTION |
| W91542AN | 10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE,LOCK AND HANDFREE FUNCTION |
| W91542N | 10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE,LOCK AND HANDFREE FUNCTION |
| W91544AN | 10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE,LOCK AND HANDFREE FUNCTION |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W91542AN | 制造商:WINBOND 制造商全稱:Winbond 功能描述:10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE,LOCK AND HANDFREE FUNCTION |
| W91542N | 制造商:WINBOND 制造商全稱:Winbond 功能描述:10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE,LOCK AND HANDFREE FUNCTION |
| W91544AN | 制造商:WINBOND 制造商全稱:Winbond 功能描述:10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE,LOCK AND HANDFREE FUNCTION |
| 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 |
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