参数资料
型号: YMU757B-QZ
元件分类: 音频合成
英文描述: TONE/MUSIC SYNTHESIZER, PQCC20
封装: LEAD FREE, QFN-20
文件页数: 29/43页
文件大小: 990K
代理商: YMU757B-QZ
YMU757B
-35-
Electrical characteristics
1. Absolute maximum ratings
Parameter
Symbol
Min.
Max.
Unit
Power supply voltage (analog)
AVDD
-0.3
4.2
V
Power supply voltage (digital)
DVDD
-0.3
4.2
V
Analog input voltage
VINA
-0.3
AVDD+0.3
V
Digital input voltage
VIND
-0.3
DVDD+0.3
V
Operating temperature
TOP
-20
85
°C
Storage temperature
TSTG
-50
125
°C
Note) DVSS = AVSS= SPVSS = 0V
2. Recommended operating conditions
Parameter
Symbol
Min.
Typ.
Max.
Unit
Operating voltage (analog)
AVDD
2.7
3.0
3.3
V
Operating voltage (digital)
DVDD
2.7
3.0
3.3
V
Operating temperature
TOP
-20
25
85
°C
Note) DVSS = AVSS = SPVSS = 0V
3. DC characteristics
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
High-level input voltage
VIH
0.7
× DV
DD
-
V
Low-level input voltage
VIL
-
0.2
× DV
DD
V
High-level output voltage
VOH
IOUT = -1mA
0.8
× DV
DD
-
V
Low-level output voltage
VOL
IOUT = 1mA
-
0.4
V
Schmitt width
Vsh
1.0
V
Input leakage current
IL
-10
10
A
Input capacity
CI
10
pF
Note) TOP=-20~85°C,
DVDD=3.0±0.3V,
Capacitor load=50pF
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