TCS11DLU Datasheet, PDF (3/6 Pages) Toshiba Semiconductor – Digital Output Magnetic Sensor

TCS11DLU
DC Characteristics (Ta = 25°C)
Characteristics
Symbol
Output Voltage Low- Level V_OL
Output Leakage Current
I_OFF
Supply Current
Average
Current
I_CC
Operating
Current
I_CC ON
Operating Frequency
f_opr
Note 5: I_CC is pulsed periodically.
Condition
I_OL = 1.0 mA
V_OUT = 5.5V
Current at pulse
driving
(Note 5, Fig. A)
Peak current
(Note 5, Fig. A)
(Fig. A)
V_CC (V) Min
2.3 to 3.6 ⎯
0
⎯
2.3 to 2.7 ⎯
3.0 to 3.6 ⎯
Typ. Max Unit
⎯
V_CC
x 10%
V
0.5
1
μA
8.5 13.2
μA
12.4 18.3
2.3 to 3.6 ⎯
0.7 1.3
mA
2.3 to 3.6 ⎯
25
⎯
Hz
Magnetic Characteristics (Ta = 25°C)
Characteristics
Symbol
Magnetic
Flux
Density
Operating Point
Releasing Point
Hysteresis
B_ONS
B_ONN
B_OFFS
B_OFFN
B_H
Condition
(Note 6, Fig. B)
V_OUT = Z
(Note 7)
V_OUT = V_OL
|B_ON - B_OFF|
V_CC (V) Min Typ. Max Unit
⎯
1.8 2.5
2.3 to 3.6
-2.5 -1.8 ⎯
0.3
0.8
⎯
mT
2.3 to 3.6
⎯ -0.8 -0.3
2.3 to 3.6 ⎯
1.0
⎯
Note 6: Uniform magnetic field perpendicularly to the magnetic sensor.
Note 7: In the high-impedance state.
Note: Direction of the Magnetic field
Magnetic Field, B
(Fig. A): I_CC Characteristics
I_CC
Operating Current
(typ. 0.7 mA）
1/fopr（fopr = 25 Hz）
Average Current
(typ. 8.5 μA)
Time
(Fig. B): Operating Characteristics
V_OUT
High-impedance state
North-Pole
B_H
B_H
B_ONN B_OFFN ⁰ B_OFFS B_ONS
V_OL
South-Pole
Magnetic Flux Density
3
2009-01-30