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參數(shù)資料
| 型號： | EM55300 |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | TINY CONTROLLER-BASED SYNTHESIZER |
| 中文描述： | 微小的基于控制器的合成器 |
| 文件頁數(shù)： | 3/20頁 |
| 文件大?。?/td> | 398K |
| 代理商： | EM55300 |
EM55000 SERIES
TINY CONTROLLER-BASED SYNTHESIZER
* This specification are subject to be changed without notice.
3
1.23.2002
EASY SOUND -
Peliminary
ABSOLUTE MAXIMUM RATINGS
Items
Sym.
Min.
Max.
Unit
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
V
DD
-V
SS
V
IN
T
OP
T
STG
-0.3
V
SS
-0.3
-20.0
-55.0
6.0
V
V
V
DD
+0.3
70.0
+125.0
o
C
o
C
ELECTRICAL CHARACTERISTICS
(25
o
C, VDD=3.0 Volts unless otherwise specified)
Parameter
Sym.
Min.
Typ.
Max.
Unit
Condition
Operating voltage
Standby current
Operating current
V
DD
I
DDS
I
DDO
2.2
-
-
3.0
-
250
5.5
2.0
350
V
μA
μA
V
DD
=3V
V
DD
=3V, No load,
constant current D/A operate
V
DD
=3V, No load,
push-pull current D/A operate
V
DD
=3V, V
O
=2.4V
V
DD
=3V, V
O
=3V
Operating current
I
DDO
-
2.0
4.0
mA
Drive current of P2,P3,P4
Sink current of P2
(before KEYB)
Sink current of P2(after KEYB)
Sink current of P3,P4
Input current of P1
Output current of VO
Output current of VO,VO1
Oscillation resistor
I
OD
I
OS
2.0
-
3.0
3.0
-
mA
μ
A
10.0
I
OS
I
OS
I
IH
I
VO
I
VO
R
2.3
2.3
-
4.0
120
-
3.5
3.5
3.0
5.2
150
470
100
1.2
-
-
mA
mA
μ
A
mA
mA
K
K
MHz
V
DD
=3V, V
O
=0.4V
V
DD
=3V, V
O
=0.4V
V
DD
=3V
V
DD
=3V, V
=0.7V
V
DD
=3V,(for 8
speaker)
V
DD
=3V,(for EM55001~55100)
V
DD
=3V,(for EM55200~55700)
V
DD
=2.2~5.5V
10.0
6.4
180
-
-
1.32
Oscillation frequency
F
OSC
1.08
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