參數(shù)資料
型號: SNC352
廠商: SONIX Technology Co., Ltd.
英文描述: Direct Drive Voice/Dual Tone Melody Controller
中文描述: 直接驅(qū)動語音/雙音旋律控制器
文件頁數(shù): 7/11頁
文件大小: 402K
代理商: SNC352
SNC352
Direct Drive Voice/Dual Tone Melody 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
Drive current of
P2, P3
Sink Current of
P2, P3
Drive current of
P2, P3
Sink Current of
P2, P3
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
250
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
December 26, 2002
7
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