A3507LUA 데이터 시트보기 (PDF) - Allegro MicroSystems
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A3507LUA Datasheet PDF : 8 Pages
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3507 AND 3508
RATIOMETRIC,
LINEAR HALL-EFFECT SENSORS
FOR HIGH-TEMP. OPERATION
FUNCTIONAL BLOCK DIAGRAM
1 VCC
700
600
"U" PACKAGE
RθJA = 183°C/W
500
400
300
X
3 OUTPUT
"UA" PACKAGE
RθJA = 206°C/W
200
2 GROUND
Dwg. FH-011
100
0
20
40
60
80
100
120
140
160
AMBIENT TEMPERATURE in °C
Dwg. GH-046A
ELECTRICAL CHARACTERISTICS over operating temperature range, at VCC = 5 V (unless otherwise
noted).
Characteristic
Supply Voltage
Supply Current
Quiescent
Voltage Output
Output Voltage
Bandwidth (-3 dB)
Output Resistance
Wide-Band
Output Noise
Symbol
VCC
ICC
VOQ
VOH
VOL
BW
rO
eo
Test Conditions
Operating
B = 0, VCC = 5.5 V, IO = 0
B = 0, IO = 1 mA, TA = 25°C
B = 0, IO = 1 mA
B = +X*, IO = 1 mA
B = -X*, IO = -1 mA
B = 0, BW = 10 Hz to 10 kHz,
TA = 25°C
Min.
4.5
–
2.0
1.8
4.5
–
20
–
–
Limits
Typ. Max. Units
5.0 5.5
V
–
10 mA
2.5 3.0
V
2.5 3.2
V
4.8
–
V
0.2 0.5
V
–
– kHz
2.5 10
Ω
125 –
µV
Negative current is defined as coming out of (sourcing) the output.
* This test requires positive and negative fields sufficient to swing the output driver between fully OFF and saturated (ON), respec-
tively. It is NOT intended to indicate a range of linear operation.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright © 1994, 2000, Allegro MicroSystems, Inc.
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