MLX91208

IMC-Hall

®

Current Sensor (Triaxis

®

Technology)

3901091208

Page 6 of 17

Data Sheet

REV004

September 2015

7 Magnetic specification

7.1 Low Field Version 10mT (marking xxL)

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Nominal Magnetic field range

Bnom

-7.5

+7.5

mT

Bop

-10

+10

mT

Linearity Error

NL

B in range Bop

Vout in [10%Vdd, 90%Vdd]

-0.7

+0.7

%FS

Hysteresis

Br

B = Bop

-10

+10

uT

Programmable Sensitivity

S

100

250

700

mV/mT

Sensitivity programming Resolution

Sres

0.1

%

Table 4: Magnetic specification for 10mT version (low field)

7.2 High Field Version 25mT (marking xxH)

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Nominal Magnetic field range

Bnom

-20

+20

mT

Bop

-25

+25

mT

Linearity Error

NL

B in range Bop

Vout in [10%Vdd, 90%Vdd]

-0.7

+0.7

%FS

Hysteresis

Br

B = Bop

-25

+25

uT

Programmable Sensitivity

S

50

100

300

mV/mT

Sensitivity programming Resolution

Sres

0.1

%

Table 5: Magnetic specification for 25mT version (high field)

7.3 Very High Field Version 60mT (marking xxV)

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Nominal Magnetic field range

Bnom

-50

+50

mT

Bop

-60

+60

mT

Linearity Error

NL

B in range Bop

Vout in [10%Vdd, 90%Vdd]

-0.7

+0.7

%FS

Hysteresis

Br

B = Bop

-50

+50

uT

Programmable Sensitivity

S

CAV-000

CAV-001

30

30

40

60

200

200

mV/mT

mV/mT

Sensitivity programming Resolution

Sres

0.1

%

Table 6: Magnetic specification for 60mT version (very high field)

(1) Outside Bop, the IMC progressively enters saturation, yielding to an increase of the linearity error.