MLX91205

IMC-Hall

®

Current Sensor (Triaxis

®

Technology)

3901091205

Page 4 of 14

Data Sheet

Rev 012

June/13

6 MLX91205 General Electrical Specifications

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Nominal Supply Voltage

Vdd

4.5

5

5.5

V

Supply Current

Idd

Iout=0mA

11

16

mA

Common Output

CO_Out

Referring to VDD/2

-50

VDD/2

+50

mV

Output Current

Iout

-1

1

mA

Output Load Resistance

Rload

5

kΩ

Output Load Capacitance

Cload

1000

pF

Start-up cycle

Ts

150

μs

Table 3: Electrical specifications

7 MLX91205 Sensor Specific Specifications

7.1 91205 LB: Low Field version 10mT (marking xxL)

unloaded. Unless otherwise specified.

Parameter.

Symbol Test Conditions

Min

Typ

Max

Units

Magnetic Sensitivity

275

280

285

V/T

Magnetic Sensitivity over Temp.

T= -40, 25, 125°C;

See also below 10.2

270

280

290

V/T

Thermal Sensitivity Drift

TC

T= 25°C

<+/-200

ppm/°C

Offset Voltage

Voff

T= 25°C

-20

0

20

mV

Offset Voltage over Temperature

T= -40, 25, 125°C;

See also below 11.1

-50

0

50

mV

Linear Magnetic Field Range

-7.5

7.5

mV

Fullscale Magnetic Field Range

±10

mT

Non Linearity

NL

±0.5

%

Hysteresis

Hyst

B<100mT

<±10

μT

Max. Output Voltage Swing

5

8

95

%VDD

Response Time

tr

8

μs

Bandwidth (-3 dB) DC to

BW

100

kHz

Spectral Noise Density

ΔBnoise

f=10Hz to 10kHz

<125

nT/sqrt(Hz)

Table 4: Sensor specifications 10mT version (low-field version)

Note 1: Ratiometric (proportional to Vdd). The absolute accuracy on magnetic sensitivity trimming is +/- 2%.