參數(shù)資料
型號: MSM9803
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: Voice Synthesis IC with Built-in Mask ROM
中文描述: 語音合成集成電路內(nèi)置掩模ROM
文件頁數(shù): 26/52頁
文件大?。?/td> 349K
代理商: MSM9803
26/51
MSM9802/03/05-xxx
Semiconductor
ELECTRICAL CHARACTERISTICS
DC Characteristics
*1 Applicable to
RESET
,
ST
*2 Dynamic supply current (excluding DAC output current)
*3 Dynamic supply current at maximum output current
Parameter
Symbol
V
IH
V
IL
V
OH
V
OL
Condition
I
OH
=–1 mA
I
OL
=2 mA
Unit
V
V
V
V
"H" Input Voltage
"L" Input Voltage
"H" Output Voltage
"L" Output Voltage
Typ.
(V
DD
=5.0 V, GND=0 V, Ta=–40 to +85°C, unless otherwise specified)
Min.
4.2
Max.
0.4
10
"H" Input Current 1
I
IH1
μA
V
IH
=V
DD
4.6
0.8
–90
–10
–200
–30
"L" Input Current 1
"L" Input Current 2
I
IL1
I
IL2
μA
μA
V
IL
=GND
Internal pull-up resistor
V
REF
=V
DD
,
AOUT bias voltage=0V
At maximum output current
V
REF
=GND,
AOUT bias voltage=0V
0.4
1
Dynamic Supply Current 1
I
DD1
mA
10
50
Standby Current
I
DS
μA
μA
Ta=–40 to +70°C
Ta=70 to 85°C
At maximum output current,
V
REF
=GND,
AOUT bias voltage=0V
10
7
13
V
REF
Pin Pull-down Resistance
R
VREF
k
W
9.5
6
15
AOUT Output Current
I
AOUT
mA
15
"H" Input Current 2
I
IH2
μA
Applies to OSC1 pin only.
V
IH
=V
DD
*1
*2
16
Dynamic Supply Current 2
I
DD2
mA
*3
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