參數(shù)資料
型號: YMU757B
元件分類: 音頻合成
英文描述: TONE/MUSIC SYNTHESIZER, PQCC20
封裝: QFN-20
文件頁數(shù): 29/43頁
文件大?。?/td> 663K
代理商: YMU757B
YMU757B
-35-
Electrical characteristics
1. Absolute maximum ratings
Parameter
Symbol
Min.
Max.
Unit
Power supply voltage (analog)
AV
DD
-0.3
4.2
V
Power supply voltage (digital)
DV
DD
-0.3
4.2
V
Analog input voltage
V
INA
-0.3
AV
DD+0.3
V
Digital input voltage
V
IND
-0.3
DV
DD+0.3
V
Operating temperature
T
OP
-20
85
°C
Storage temperature
T
STG
-50
125
°C
Note) DV
SS = AVSS= SPVSS = 0V
2. Recommended operating conditions
Parameter
Symbol
Min.
Typ.
Max.
Unit
Operating voltage (analog)
AV
DD
2.7
3.0
3.3
V
Operating voltage (digital)
DV
DD
2.7
3.0
3.3
V
Operating temperature
T
OP
-20
25
85
°C
Note) DV
SS = AVSS = SPVSS = 0V
3. DC characteristics
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
High-level input voltage
V
IH1
*1
0.7
× DV
DD
-
V
Low-level input voltage
V
IL1
*1
-
0.2
× DV
DD
V
High-level output voltage
V
OH
I
OUT = -1mA
0.8
× DV
DD
-
V
Low-level output voltage
V
OL
I
OUT = 1mA
-
0.4
V
Schmitt width
Vsh
1.0
V
Input leakage current
IL
-10
10
A
Input capacity
CI
10
pF
Note) T
OP=-20~85°C,
DV
DD=3.0±0.3V,
Capacitor load=50pF
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