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參數資料
| 型號： | W523A040 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 音頻合成 |
| 英文描述： | HIGH FIDELITY POWER SPEECH |
| 中文描述： | 40 SEC, SPEECH SYNTHESIZER, UUC29 |
| 封裝： | DIE-29 |
| 文件頁數： | 13/19頁 |
| 文件大小： | 775K |
| 代理商： | W523A040 |
W523AXXX
Publication Release Date: May 20, 2003
- 13 -
Revision A3
6. ELECTRICAL CHARACTERISTICS
6.1 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.
6.2 DC Characteristics
(T
A
= 25
°
C, V
SS
= 0V)
PARAMETER
SYM.
CONDITIONS
DAC output
PWM output
MIN.
2.4
2.4
TYP.
3.0
3.0
MAX.
5.5
5.5
0.3
×
V
DD
UNIT
V
V
Operating Voltage
V
DD
V
IL
V
SS
–0.3
-
V
Input Voltage
V
IH
0.7
×
V
DD
-
V
DD
I
SB1
V
DD
= 3V, All I/O pins
unconnected, No Playing
V
DD
= 5V, All I/O pins
unconnected, No Playing
V
DD
= 3V, No Load
V
DD
= 5V, No Load
1
μ
A
Standby Current
I
SB2
1
μ
A
I
OP1
I
OP2
500
1
μ
A
mA
Operating Current
(Ring type)
Input Current of
TG pins
Input Current of
TEST pin
Input Current of
I
IN1
V
DD
= 3V, Vin = 0V
-8
μ
A
I
IN2
V
DD
= 3V, Vin = 3V
30
μ
A
SEL,
RESET
SPK (D/A Full
Scale)
Output Current of
STPA-STPE
Output Current of
SPK+, SPK-
I
IN3
V
DD
= 3V, Vin = 0V
-8
μ
A
I
DAC
V
DD
= 4.5V, Rl = 100
-4.0
-5.0
-6.0
mA
I
OL1
I
OH1
I
OL2
I
OH2
V
DD
= 3V, Vout = 0.4V
V
DD
= 3V, Vout = 2.7V
0.8
-0.8
100
-100
mA
mA
mA
mA
V
DD
= 3V, Rl = 8
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