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參數(shù)資料
| 型號： | SNC548 |
| 廠商： | SONIX Technology Co., Ltd. |
| 英文描述： | Two Channel Direct Drive Speech Controller |
| 中文描述： | 雙通道語音控制器直接驅(qū)動 |
| 文件頁數(shù)： | 7/11頁 |
| 文件大?。?/td> | 418K |
| 代理商： | SNC548 |
SNC548
Two Channel Direct Drive Speech Controller
6
ABSOLUTE MAXIMUM RATING
Items
Symbol
V
DD
-V
V
IN
T
OP
T
STG
Min
-0.3
V
SS
-0.3
0
-55.0
Max
6.0
V
DD
+0.3
55.0
125.0
Unit.
V
V
o
C
o
C
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
7
ELECTRICAL CHARACTERISTICS
Item
Sym. Min. Typ. Max. Unit
V
DD
2.4
3.0
I
SBY
-
-
I
OPR
-
-
I
IH
-
3.0
Condition
Operating Voltage
Standby current
Operating Current
Input current of
P1, P2, P3, P6
Drive current of
P2, P3, P4, P5, P6
Sink Current of
P2, P3, P4, P5, P6
Drive current of
P2, P3, P4, P5, P6
Sink Current of
P2, P3, P4, P5, P6
Drive current of Buo1
Sink Current of Buo1
Drive Current of Buo2
Sink Current of Buo2
Oscillation Freq.
IR Carrier Frequency
5.5
3.0
350
10.0
V
u
A V
DD
=3V, no load
u
A V
DD
=3V, no load
u
A V
DD
=3V,V
IN
=3V
I
OD
-
4
-
m
A V
DD
=3V,V
O
=2.4V
I
OS
-
6
-
m
A V
DD
=3V,V
O
=0.4V
I
OD
-
5
-
m
A V
DD
=4.5V,V
O
=3.9V
I
OS
-
9
-
m
A V
DD
=4.5V,V
O
=0.4V
I
OD
I
OS
I
OD
I
OS
F
OSC
Fir
100
100
100
100
-
-
120
120
120
120
2.0
38.5
-
-
-
-
-
-
m
A
VDD=3V,Buo1=1.5V
m
A
VDD=3V,Buo1=1.5V
m
A
VDD=3V,Buo2=1.5V
m
A
VDD=3V,Buo2=1.5V
MHz V
DD
=3V
KHz Fosc=2MHz
Ver: 1.2
November 26, 2002
7
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