3503 データシートの表示（PDF） - Allegro MicroSystems
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3503 Datasheet PDF : 8 Pages
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3503
RATIOMETRIC,
LINEAR
HALL-EFFECT SENSORS
FUNCTIONAL BLOCK DIAGRAM
1 VCC
REG.
X
3 OUTPUT
2 GROUND
Dwg. FH-007
ELECTRICAL CHARACTERISTICS at TA = +25°C, VCC = 5 V
Characteristic
Operating Voltage
Supply Current
Quiescent Output Voltage
Sensitivity
Bandwidth (-3 dB)
Broadband Output Noise
Output Resistance
Symbol
VCC
ICC
VOUT
∆VOUT
BW
Vout
ROUT
Test Conditions
B=0G
B = 0 G to ±900 G
BW = 10 Hz to 10 kHz
Min.
4.5
—
2.25
0.75
—
—
—
Limits
Typ. Max.
— 6.0
9.0 13
2.50 2.75
1.30 1.75
23 —
90 —
50 220
Units
V
mA
V
mV/G
kHz
µV
Ω
All output-voltage measurements are made with a voltmeter having an input impedance of at least 10 kΩ.
Magnetic flux density is measured at most sensitive area of device located 0.0165" (0.42 mm) below the branded face of the ‘U’
package; 0.0195" (0.50 mm) below the branded face of the ‘UA’ package; and 0.0305" (0.775 mm) below the branded face of the
‘LT’ package.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright © 1985, 2002 Allegro MicroSystems, Inc.
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