SNC553 查看數據表（PDF） - Sonix Technology Co., Ltd
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SNC553 Datasheet PDF : 12 Pages
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SNC553
Two Channel Direct Drive Speech Controller
6 ABSOLUTE MAXIMUM RATING
Items
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
Symbol
VDD-V
VIN
TOP
TSTG
Min
-0.3
VSS-0.3
0
-55.0
Max
6.0
VDD+0.3
55.0
125.0
Unit.
V
V
oC
oC
7 ELECTRICAL CHARACTERISTICS
Item
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
Sym. Min.
VDD 2.4
ISBY
-
IOPR -
IIH
-
Typ.
3.0
2.0
5.0
300
700
3.0
Max.
5.5
-
-
10.0
Unit
Condition
V
uA VDD=3V , no load
VDD=4.5V, no load
uA VDD=3V , no load
VDD=4.5V, no load
uA VDD=3V,VIN=3V
IOD
-
4
- mA VDD=3V,VO=2.4V
IOS
-
6
- mA VDD=3V,VO=0.4V
IOD
-
5
- mA VDD=4.5V,VO=3.9V
IOS
-
9
- mA VDD=4.5V,VO=0.4V
IOD 100 120 - mA VDD=3V,Buo1=1.5V
IOS 100 120 - mA VDD=3V,Buo1=1.5V
IOD 100 120 - mA VDD=3V,Buo2=1.5V
IOS 100 120 - mA VDD=3V,Buo2=1.5V
FOSC - 2.0 - MHz VDD=3V
Fir - 38.5 - KHz Fosc=2MHz
Ver: 1.3
7
August 26, 2003
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