BU52001GUL_10 Datasheet, PDF (10/20 Pages) Rohm – Omnipolar Detection Hall ICs

BU52001GUL,BU52011HFV,BU52021HFV,
BU52015GUL,BU52025G,BU52051NVX, BD7411G
BU52051NVX
ＶDD
4
HALL
ELEMENT
×
TIMING LOGIC
Technical Note
0.1μF
Adjust the bypass capacitor
value as necessary, according to
voltage noise conditions, etc.
The CMOS output terminals enable direct
connection to the PC, with no external
1 OUT _{pull-up resistor required.}
Fig.30
PIN No.
1
2
3
4
PIN NAME
OUT
GND
N.C.
VDD
FUNCTION
OUTPUT
GROUND
POWER SUPPLY
COMMENT
OPEN or Short to GND.
2
GND
43
12
Surface
34
21
Reverse
BU52011HFV,BU52021HFV
ＶDD
4
HALL
ELEMENT
×
TIMING LOGIC
0.1μF
Adjust the bypass capacitor value
as necessary, according to
voltage noise conditions, etc.
The CMOS output terminals enable
direct connection to the PC, with no
5 OUT _{external pull-up resistor required.}
Fig.31
2
GND
PIN No.
1
2
3
4
5
PIN NAME
N.C.
GND
N.C.
VDD
OUT
FUNCTION
GROUND
POWER SUPPLY
OUTPUT
COMMENT
OPEN or Short to GND.
OPEN or Short to GND.
5
4
4
5
123
Surface
321
Reverse
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10/19
2010.01 - Rev.C