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參數(shù)資料
| 型號： | W91310N |
| 英文描述： | Telephone Dialer |
| 中文描述： | 電話撥號器 |
| 文件頁數(shù)： | 8/16頁 |
| 文件大?。?/td> | 218K |
| 代理商： | W91310N |
Preliminary W91310N SERIES
- 8 -
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
V
DD
V
SS
V
IL
V
IH
V
OL
V
OH
P
D
T
OPR
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
UNIT
V
V
V
V
V
mW
°
C
°
C
DC Supply Voltage
Input/Output Voltage
Power Dissipation
Operating Temperature
Storage Temperature
T
STG
-55 to +125
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
DC CHARACTERISTICS
(V
DD
-V
SS
= 2.5V, Fosc. = 3.58 MHz, T
A
= 25
°
C, all outputs unloaded)
PARAMETER
Operating Voltage
Operating Current
SYM.
V
DD
I
OP
I
SB
CONDITIONS
MIN.
2.0
-
-
-
TYP.
-
0.4
0.2
-
MAX.
5.5
0.6
0.4
15
UNIT
V
mA
mA
Tone, Unloaded
Pulse, Unloaded
Standby Current
HKS = 0, No load,
& No key entry
μ
A
Memory Retention
Current
DTMF Output Voltage
I
MR
HKS = 1, V
DD
= 1.0V
-
-
0.2
μ
A
V
TO
Row group, R
L
= 5 K
Col/Row, V
DD
= 2.0 to 5.5V
130
150
170
mVrms
Pre-emphasis
DTMF Distortion
1
-
2
3
dB
dB
T
HD
R
L
= 5 K
, V
DD
= 2.0 to 5.5V
R
L
= 5 K
, V
DD
= 2.0 to 5.5V
V
TO
= 0.5V
-30
-23
DTMF Output DC Level
V
TDC
1.0
-
3.0
V
DTMF Output Sink
Current
I
TL
0.2
-
-
mA
DP Output Sink Current
I
PL
V
PO
= 0.5V
0.5
-
-
mA
T/P MUTE Output Sink
Current
I
ML
V
MO
= 0.5V
0.5
-
-
mA
HKS I/P Pull-high Resistor
HFO Drive/Sink Current
R
KH
-
300
-
K
mA
mA
I
HFH
I
HFL
V
HFH
= 2.0 V
V
HFL
= 0.5 V
0.5
0.5
-
-
-
-
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W91312 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91312A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91312N | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91314 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91314A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
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