參數(shù)資料
型號: BU52040HFV-TR
廠商: Rohm Semiconductor
文件頁數(shù): 2/15頁
文件大小: 465K
描述: IC HALL EFFECT BIPO LATCH HVSOF5
特色產(chǎn)品: ROHM Hall Effect Sensor ICs
標(biāo)準(zhǔn)包裝: 1
傳感范圍: 5mT 跳閘,-5mT 釋放
類型: 雙極卡鎖
電源電壓: 1.65 V ~ 3.3 V
電流 - 電源: 300µA
電流 - 輸出(最大): ±0.5mA
輸出類型: 數(shù)字,開路集電極
工作溫度: -40°C ~ 85°C
封裝/外殼: SOT-665
供應(yīng)商設(shè)備封裝: 5-HVSOF
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: BU52040HFV-DKR
BU52040HFV-DKR-ND
BU52040HFVDKR
BU52040HFV 
Technical Note
 
2/12
www.rohm.com
2010.01 - Rev.B
?2010 ROHM Co., Ltd. All rights reserved.
?SPAN class="pst BU52040HFV-TR_2601631_6">Magnetic, Electrical Characteristics 
BU52040HFV (Unless otherwise specified, V
DD
=1.80V, Ta=25癈)
Parameters
Symbol
Limit
Unit
Conditions
Min
Typ
Max
Power Supply Voltage
V
DD
 
1.65
1.80
3.30
V
 
Operation point
B
op
 
1.0
3.0
5.0
mT
 
Release Point
B
rp
 
-5.0
-3.0
-1.0
mT
 
Hysteresis
B
hys
 
-
6.0
-
mT
 
Period
T
p
 
-
500
1200
 
Output High VolTage
V
OH
 
V
DD
- 0.2
-
-
V
B < B
rp
;
3
 
I
OUT
=-0.5mA
Output Low Voltage
V
OL
 
-
-
0.2
V
B
op
< B
;
3
 
I
OUT
=+0.5mA
Supply Current 1
I
DD1(AVG)
-
200
300
礎(chǔ)
V
DD
=1.8V, Average
Supply Current
During Startup Time 1
I
DD1(EN)
 
-
3.0
-
mA
V
DD
=1.8V,
During Startup Time Value
Supply Current
During Standby Time 1
I
DD1(DIS)
 
-
2.0
-
礎(chǔ)
V
DD
=1.8V,
During Standby Time Value
Supply Current 2
I
DD2(AVG)
-
300
450
礎(chǔ)
V
DD
=2.7V, Average
Supply Current
During Startup Time 2
I
DD2(EN)
 
-
4.5
-
mA
V
DD
=2.7V,
During Startup Time Value
Supply Current
During Standby Time 2
I
DD2(DIS)
 
-
3.5
-
礎(chǔ)
V
DD
=2.7V,
During Standby Time Value
;3. 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 (TP) to become definite output.
Radiation hardiness is not designed.
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