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參數(shù)資料
| 型號： | W522A008 |
| 英文描述： | PowerSpeech IC Family |
| 中文描述： | PowerSpeech IC系列 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 52K |
| 代理商： | W522A008 |
W522AXXX
Publication Release Date: May. 2002
-
3 -
Revision A2
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Power Supply
Input Voltage
Storage Temp.
Operating Temp.
SYMBOL
V
DD
V
SS
V
IN
T
STG
T
OPR
CONDITIONS
-
All Inputs
-
-
RATED VALUE
-0.3 to +7.0
V
SS
-0.3 to V
DD
+0.3
-55 to +150
0 to +70
UNIT
V
V
°
C
°
C
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the
device.
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°
C, V
SS
= 0 V)
LIMITS
TYP.
3
UNIT
V
V
PARAMETER
Operating Voltage
Input Voltage
Standby Current
SYM.
V
DD
V
IL
V
IH
I
DD1
I
DD2
I
OP1
I
OP2
I
IN
I
TEST
I
PD
I
PS
I
OL
I
OH
F
OSC
F
F
OSC
CONDITIONS
MIN.
2.4
V
SS
-0.3
0.7 V
DD
-
-
-
-
4
6
-130
130
10
-5
2.7
2.7
-
MAX.
5.5
0.3*V
DD
V
DD
1.0
1.0
4
8
12
20
-
-
-
-
3.3
3.3
10
-
-
-
-
-
-
-
8
10
-
-
-
-
3
3
-
All Input Pins
V
DD
= 3V, No Playing
V
DD
= 4.5V, No Playing
V
DD
= 3V, No Load
V
DD
= 5V, No Load
V
DD
= 3V, V
IN
= 0V
V
DD
= 3V, V
TEST
= 3V
V
DD
= 3V, R
L
= 8
V
DD
= 3V, R
L
= 8
V
DD
= 3V, V
OUT
= 1V
V
DD
= 3V, V
OUT
= 2V
V
DD
= 3V, R
OSC
= Typ.
V
DD
= 4.5V, R
OSC
= Typ.
[F(5.5V)-
F(2.4V)]/F(2.4V)
μ
A
m
A
Operating Current
Input Current for TG
Input Current TEST
PWM drive current
PWM sink current
Output Current
Oscillation Freq.
μ
A
μ
A
mA
mA
mA
MHz
%
Oscillation Freq.
Deviation by Voltage
Drop
OSC
Note: Rosc = typical value = 510K ohm
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