BU52040HFV_10 Datasheet, PDF (3/13 Pages) Rohm – Bipolar Latch Hall IC

BU52040HFV
●Figure of measurement circuit
Bop/Brp
VDD
100μF
VDD
OUT
GND
V
Bop and Brp are measured with applying the magnetic field
from the outside.
Fig.1 B_op,B_rp measurement circuit
V_OH
VDD
100μF
VDD
OUT
GND
V
Fig.3 V_OH measurement circuit
Technical Note
T_p
200Ω
VDD
Oscilloscope
VDD
OUT
GND
The period is monitored by Oscilloscope.
Fig.2 T_p measurement circuit
I_OUT＝0.5mA
V_OL
VDD
100μF
VDD
OUT
GND
V
Fig.4 V_OL measurement circuit
I_DD
VDD
A
2200μF
VDD
OUT
GND
Fig.5 I_DD measurement circuit
I_OUT＝0.5mA
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3/12
2010.01 - Rev.B