BU52002GUL_10 Datasheet, PDF (1/14 Pages) Rohm – Unipolar Detection Hall ICs

Hall IC Series
Unipolar Detection
Hall ICs
BU52002GUL,BU52003GUL,BU52012HFV,BU52013HFV
No.10045EBT03
●Description
The unipolar Detection Hall IC detects only either the N pole or S pole. The output turns ON (active Low) upon detection.
It is most suitable for strictly unipole detection and when lower power consumption is desired.
●Features
1) unipolar detection
2) Micropower operation (small current using intermittent operation method)
3) Ultra-compact CSP4 package (BU52002GUL,BU52003GUL)
4) Small outline package (BU52012HFV,BU52013HFV)
5) Line up of supply voltage
For 1.8V Power supply voltage(BU52012HFV,BU52013HFV)
For 3.0V Power supply voltage (BU52002GUL,BU52003GUL)
6) High ESD resistance 8kV(HBM)
●Applications
Mobile phones, notebook computers, digital video camera, digital still camera, etc.
●Product Lineup
Product name
Supply voltage
(V)
Operate point
(mT)
BU52002GUL 2.40～3.30
3.7^※
BU52003GUL 2.40～3.30
-3.7^※
BU52012HFV 1.65～3.30
3.0^※
BU52013HFV 1.65～3.30
-3.0^※
※Plus is expressed on the S-pole; minus on the N-pole
Hysteresis
(mT)
0.8
0.8
0.9
0.9
Period
(ms)
50
50
50
50
Supply current
(AVG.)(μA)
6.5
6.5
3.5
3.5
Output type
CMOS
CMOS
CMOS
CMOS
Package
VCSP50L1
VCSP50L1
HVSOF5
HVSOF5
●Absolute Maximum Ratings
BU52002GUL,BU52003GUL (Ta=25℃)
Parameters
Symbol
Limit
Unit
Power Supply Voltage
V_DD
-0.1～+4.5^※1
Output Current
Power Dissipation
I_OUT
±1
Pd
420^※2
Operating Temperature Range
T_opr
-40～+85
Storage Temperature Range
T_stg
-40～+125
※1. Not to exceed Pd
※2. Reduced by 4.20mW for each increase in Ta of 1℃ over 25℃(mounted on 50mm×58mm Glass-epoxy PCB)
V
mA
mW
℃
℃
BU52012HFV,BU52013HFV (Ta=25℃)
Parameters
Symbol
Limit
Unit
Power Supply Voltage
V_DD
-0.1～+4.5^※3
Output Current
Power Dissipation
I_OUT
±0.5
Pd
536^※4
Operating Temperature Range
T_opr
-40～+85
Storage Temperature Range
T_stg
-40～+125
※3. Not to exceed Pd
※4. Reduced by 5.36mW for each increase in Ta of 1℃ over 25℃(mounted on 70mm×70mm×1.6mm Glass-epoxy PCB)
V
mA
mW
℃
℃
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2010.01 - Rev.B