3515
AND
3516
RATIOMETRIC,
LINEAR
HALL-EFFECT SENSORS
MAGNETIC CHARACTERISTICS over operating temperature range, at V
CC
= 5 V, I
O
= -1 mA
(unless otherwise noted).
Part Numbers
A3515EUA
Characteristic*
Operating Temp. Range, T
A
Sensitivity at T
A
= 25°C
∆Sens
(∆T)
at T
A
= Max.
∆Sens
(∆T)
at T
A
= Min.
∆V
OQ(∆T)†
Ratiometry,
∆V
OQ(∆V)
Ratiometry,
∆Sens
(∆V)
Positive Linearity, Lin+
Negative Linearity, Lin–
Symmetry
Min. Typ. Max.
-40
–
+85
A3515LUA
Min. Typ. Max.
-40
–
+150
A3516EUA
Min. Typ. Max.
-40
–
+85
A3516LUA
Min. Typ. Max.
-40
–
+150
Units
°C
mV/G
%
%
G
%
%
%
%
%
4.50 5.00 5.50
-2.5
2.5
7.5
1.0
±10
–
–
–
–
–
4.50 5.00 5.50
-2.5
2.5
7.5
1.0
±10
–
–
–
–
–
2.25 2.50 2.75
-2.5
2.5
7.5
1.0
±10
–
–
–
–
–
2.25 2.50 2.75
-2.5
2.5
7.5
1.0
±10
–
–
–
–
–
-9.0 -1.3
–
–
–
–
–
–
–
100
100
100
100
100
-9.0 -1.3
–
–
–
–
–
–
–
100
100
100
100
100
-9.0 -1.3
–
–
–
–
–
–
–
100
100
100
100
100
-9.0 -1.3
–
–
–
–
–
–
–
100
100
100
100
100
NOTE 1 – Magnetic flux density is measured at most sensitive area of device located 0.0195" (0.50 mm) below the branded face of
the “UA” package.
NOTE 2 – 10 G = 1 mT, exactly.
NOTE 3 – Except for
∆Sens
(∆T)
, typical data is at T
A
= 25°C and is for design information only.
* See Characteristics Definitions for test conditions.
† This calculation (formula 1, next page) yields the device’s equivalent accuracy, over the operating temperature range, in gauss.
4
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Worcester, Massachusetts 01615-0036 (508) 853-5000
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