概述
HS459是微功耗测速霍尔。为了满足速度测试要求，内部电路调整休眠时间，使其满足转速低于2000转的测速场合，同时实现测速霍尔低功耗的要求。
特性
工作电压：1.65V-5.5V
静态功耗：300uA
静态功耗：300uA
封装：SOT23-3L
工作温度：-40℃ TO 85℃
参数
参数
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Absolute Maximum Ratings
|
|
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Parameter
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Condition
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Rate
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Unit
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|||||
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supply voltage
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6
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V
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||||||
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Output voltage
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6
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V
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||||||
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Magnetic flux density
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Unlimited
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|||||||
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Output current
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2
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mA
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||||||
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Operating Temperature Range
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-40 to 85
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℃
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||||||
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Storage temperature range
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-50 to 150
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℃
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||||||
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Maximum Junction Temp
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150
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℃
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||||||
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Thermal Resistance
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UA/ST(θJA)
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200/310
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℃/W
|
|||||
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Power Dissipation
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UA//ST
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606//400
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℃/W
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|||||
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||||||||
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Recommended Operating Conditions
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||||||||
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Parameter
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Condition
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Rating
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Unit
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|||||
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Supply Voltage
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1.65-6.0
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V
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||||||
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Electrical Specifications
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Parameter
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Condition
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Min
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Typ
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Max
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Unit
|
|||
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Supply Voltage
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1.65
|
6.0
|
V
|
|||||
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Supply Current
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Sleep
|
1
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2
|
8
|
uA
|
|||
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Awake
|
2.0
|
3.5
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mA
|
|||||
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Average
|
100
|
350
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1000
|
uA
|
||||
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Output Low Voltage
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0.4
|
V
|
||||||
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Output Leakage Curren
|
0.01
|
1
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uA
|
|||||
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Output Rise Time
|
|
0.1
|
1
|
uS
|
||||
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Output Fall Time
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|
0.5
|
1
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uS
|
||||
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Awake Time
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80
|
120
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uS
|
|||||
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Sleep Time
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250
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350
|
55
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uS
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||||
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Ordering Information
|
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Part Number
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Operating Temperature
|
Package
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MOQ
|
|||||
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HS537EST
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-40℃ TO 85℃
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TAPE
|
3000
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