參數(shù)資料
型號: W91F811ALN
廠商: WINBOND ELECTRONICS CORP
元件分類: 無繩電話/電話
英文描述: 23-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS
中文描述: TELEPHONE DIALER CKT, PDIP28
封裝: 0.600 INCH, PLASTIC, DIP-28
文件頁數(shù): 10/26頁
文件大?。?/td> 221K
代理商: W91F811ALN
W91F810N SERIES
- 10 -
4. The flash function timing diagram is shown in Figure 8.
Cascaded Dialing
OFF HOOK
(or
ON HOOK &
HFI
)
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)
Redialing is valid only for the first key-in.
The second sequence should not be operated until the first sequence is dialed out completely.
Mute
OFF HOOK ,
MUTE
MUTE has an on/off toggle function.
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
V
DD
-V
SS
V
IL
V
IH
V
OL
V
OH
P
D
T
OPR
T
STG
RATING
-0.3 to +7.0
V
SS
-0.3
V
DD
+0.3
V
SS
-0.3
V
DD
+0.3
120
-20 to +70
-55 to +150
UNIT
V
V
V
V
V
mW
°
C
°
C
DC Supply Voltage
Input/Output Voltage
Power Dissipation
Operation Temperature
Storage Temperature
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
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