A3517LUA Allegro MicroSystems, A3517LUA Datasheet - Page 4

• Manufacturer Part Number: A3517LUA
• Description: RATIOMETRIC/ LINEAR HALL-EFFECT SENSORS FOR HIGH-TEMPERATURE OPERATION
• Manufacturer: Allegro MicroSystems

NOTE 1 – Magnetic flux density is measured at most sensitive area of device located 0.018" (0.46 mm) below the
branded face of the package.
NOTE 2 – 10 G = 1 mT, exactly.
NOTE 3 – Except for ∆Sens
* 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.
Characteristic*
∆Sens
∆Sens
∆V
Operating Temp. Range, T
Sensitivity at T
Ratiometry, ∆V
Ratiometry, ∆Sens
Positive Linearity, Lin+
Negative Linearity, Lin–
Symmetry
3517
RATIOMETRIC,
LINEAR HALL-EFFECT SENSORS
FOR HIGH-TEMP. OPERATION
OQ(∆T)
(∆T)
(∆T)
†
at T
at T
AND
A
A
A
OQ(∆V)
= Max.
= Min.
= 25°C
3518
(∆V)
A
(∆T)
, typical data is at T
Min. Typ. Max.
-5.0
-9.0 -1.3
-20
4.0
–
–
–
–
–
–
A3517SUA
100
100
100
100
100
5.0
2.5
–
–
+85
±20
6.0
6.0
10
–
–
–
–
–
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 [phone]
A
= 25°C and is for design information only.
Min. Typ. Max.
-5.0
-9.0 -1.3
-40
4.0
–
–
–
–
–
–
A3517LUA
100
100
100
100
100
5.0
2.5
–
–
Part Numbers
+150
±20
6.0
6.0
10
–
–
–
–
–
Min. Typ. Max.
-5.0
-9.0 -1.3
-20
2.0
–
–
–
–
–
–
A3518SUA
100
100
100
100
100
2.5
2.5
–
–
+85
±20
3.0
6.0
10
–
–
–
–
–
Min. Typ. Max.
-5.0
-9.0 -1.3
-40
2.0
–
–
–
–
–
–
A3518LUA
100
100
100
100
100
2.5
2.5
–
–
+150
±20
3.0
6.0
10
–
–
–
–
–
Units
mV/G
°C
%
%
%
%
%
%
%
G