参数资料
型号: BU52021HFV-TR
厂商: Rohm Semiconductor
文件页数: 10/34页
文件大小: 678K
描述: IC HALL EFFECT SW BIPO HVSOF5
标准包装: 1
传感范围: ±5.5mT 跳闸,±0.8mT 释放
类型: 全极开关
电源电压: 2.4 V ~ 3.6 V
电流 - 电源: 12µA
电流 - 输出(最大): ±1mA
输出类型: 数字,开路集电极
工作温度: -40°C ~ 85°C
封装/外壳: SOT-665
供应商设备封装: 5-HVSOF
包装: 标准包装
其它名称: BU52021HFV-DKR
BU52021HFV-DKR-ND
BU52021HFVDKR
Technical Note
BU52001GUL,BU52011HFV,BU52021HFV,BU52015GUL,BU52025G,BU52053NVX,
BU52054GWZ,BU52055GWZ,BU52056NVX,BU52061NVX,BD7411G
 
10/31
www.rohm.com
2011.12 - Rev.G
?2011 ROHM Co., Ltd. All rights reserved.
 
BU52056NVX (Unless otherwise specified, V
DD
=1.80V, Ta=25)      
Parameter
Symbol
Limits
Unit
Conditions
Min.
Typ.
Max.
Power Supply Voltage
V
DD
 
1.65
1.80
3.60
V
 
Operate Point
B
opS
 
-
4.6
6.4
mT
 
B
opN
 
-6.4
-4.6
-
 
Release Point
B
rpS
 
2.0
3.8
-
mT
 
B
rpN
 
-
-3.8
-2.0
 
Hysteresis
B
hysS
 
-
0.8
-
mT
 
B
hysN
 
-
0.8
-
 
Period
T
p
 
-
50
100
ms
 
Output High Voltage
V
OH
 
V
DD
-0.2
-
-
V
B
rpN
<B
rpS
 
;
24
 
I
OUT
 =-0.5mA
Output Low Voltage
V
OL
 
-
-
0.2
V
B
opN
, B
opS
<B
;
24
 
I
OUT
 =+0.5mA
Supply Current
I
DD(AVG)
-
5
8
礎    Average
Supply Current During Startup Time
I
DD(EN)
 
-
2.8
-
mA    During Startup Time Value
Supply Current During Standby Time
I
DD(DIS)
 
-
1.8
-
礎    During Standby Time Value
 ;24 B = Magnetic flux density
 
1mT=10Gauss
 
Positive (+) polarity flux is defined as the magnetic flux from south pole which is direct toward to the branded face of the sensor.
 
After applying power supply, it takes one cycle of period (T
P
) to become definite output.
 
Radiation hardiness is not designed.
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