AK8818 查看數據表（PDF） - Asahi Kasei Microdevices
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AK8818 Datasheet PDF : 50 Pages
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ASAHI KASEI
[AK8817/18]
Electrical Characteristics
(1) Absolute Maximum Ratings
Parameter
Min
Max
Units
Note
Supply voltage
DVDD, AVDD, PVDD
-0.3
4.5
V
Digital Input pin voltage
(VinP)
D[7:0], HDI, VDI,
RSTN, PDN,
-0.3
PVDD +0.3
V
CLKIN,
CLKINV,SCL,
SDA
Input pin current (Iin)
-10
10
mA
Exclude Power
supply pin.
Storage temperature
-40
125
°C
(Note1)
Power supply voltages are values where each ground pin ( DVSS = AVSS = PVSS ) is at 0 V( voltage reference ).
All power supply ground pins DVSS, AVSS and PVSS should be at same potential.
(2) Recommended Operating Conditions
(2-1) AK8817VG/AK8818VG
Parameter
Min
Typ.
Max
Units
Conditions
Supply voltage *
AVDD,DVDD
2.7
3.0
3.3
V
AVDD = DVDD
Interface power supply
PVDD
1.6
1.8
DVDD
V
Operating temperature
(Ta)
-40
85
°C
* Power supply voltages are values where each ground pin ( PVSS = AVSS = PVSS ) is at 0 V( voltage reference ).
All power supply ground pins DVSS, AVSS and PVSS should be at same potential.
(2-2) AK8817VQ/AK8818VQ
Parameter
Min
Typ.
Max
Units
Conditions
Supply voltage *
AVDD,DVDD
2.7
3.0
3.6
V
AVDD = DVDD
Interface power supply
PVDD
1.6
1.8
DVDD
V
Operating temperature
(Ta)
-40
105
°C
* Power supply voltages are values where each ground pin ( PVSS = AVSS = PVSS ) is at 0 V( voltage reference ).
All power supply ground pins DVSS, AVSS and PVSS should be at same potential.
Rev.001E
9
2009 / 12
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