SURFACE MOUNT Magnetic Field Sensors 1,081

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Part RoHS Manufacturer Sensors or Transducers Type Mounting Feature No. of Terminals Output Type Package Shape or Style Output Range Package Body Material Minimum Range Of Magnetic Field Maximum Supply Voltage Maximum Output Current Technology Screening Level Input Mode Maximum Magnetic Field Range Hysteresis Body Length/Diameter Body Width Power Supplies (V) Output Circuit Type Resistance Package Equivalence Code No. of Axes Sub-Category Linearity (%) Body Height Minimum Supply Voltage Maximum Operating Temperature Response Time Minimum Operating Temperature Sensitivity (mV/G) Terminal Finish Termination Type Output Interface Type Output (V) Maximum Operating Current Output Polarity Additional Features Maximum Measurement Range (mm) Housing JESD-609 Code Operating Frequency Minimum Measurement Range (mm)

SS495A-SP

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

3

ANALOG CURRENT

RECTANGULAR

-67 mT

10.5 V

67 mT

4.06 mm

3 inch

TRANSISTOR

SMSIP3,.25,50

1.5

1.57 mm

4.5 V

150 Cel

-40 Cel

3.125 mV/G

SOLDER

OPEN-COLLECTOR

8.7 mA

AH180-WG-7

Diodes Incorporated

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

3

ANALOG VOLTAGE

RECTANGULAR

0.30V

PLASTIC/EPOXY

1 mT

5.5 V

1 A

6 mT

1.5 mT

3 mm

1.6 inch

3

TO-236

Other Sensors

1.206 mm

2.5 V

85 Cel

-40 Cel

MATTE TIN

SOLDER

OPEN-DRAIN

9 mA

NON-INVERTING

BATTERY OPERATION

e3

DRV5023BIQDBZT

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0-38V

PLASTIC/EPOXY

3 mT

38 V

UNIPOLAR

24 mT

8.5 mT

2.92 mm

1.3 inch

1.005 mm

2.5 V

125 Cel

-40 Cel

Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

SOLDER

2-WIRE INTERFACE

OPEN-DRAIN

3.5 mA

IT HAS SENSITIVITY 14.5 MT, SHORT CIRCUIT PROTECTION

PLASTIC

e4

DRV5053OAQDBZT

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

VOLTAGE OUTPUT

RECTANGULAR

0-2V

PLASTIC/EPOXY

38 V

2.3 A

BIPOLAR

2.92 mm

1.3 inch

1

1.005 mm

2.5 V

125 Cel

-40 Cel

Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

SOLDER

3.6 mA

COMPLEMENTARY

IT HAS SENSITIVITY OF -11 MV/MT

PLASTIC

e4

DRV5053EAQDBZT

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

VOLTAGE OUTPUT

RECTANGULAR

0-2V

PLASTIC/EPOXY

38 V

2.3 A

BIPOLAR

2.92 mm

1.3 inch

1

1.005 mm

2.5 V

125 Cel

-40 Cel

Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

SOLDER

3.6 mA

COMPLEMENTARY

IT HAS SENSITIVITY OF 45 MV/MT

PLASTIC

e4

AH3761-WG-7

Diodes Incorporated

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

3

CURRENT OUTPUT

RECTANGULAR

50-90mA

PLASTIC/EPOXY

-6 mT

28 V

90 A

6 mT

6 mT

3 mm

1.6 inch

TO-236

1.15 mm

3 V

125 Cel

-40 Cel

MATTE TIN

SOLDER

OPEN-DRAIN

6 mA

e3

A1324LLHLX-T

Allegro MicroSystems

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.5 V

2.98 mm

1.91 inch

1 ohm

1.5

1 mm

4.5 V

150 Cel

-40 Cel

5000 mV/G

MATTE TIN

SOLDER

9 mA

e3

A3212ELHLT-T

Allegro MicroSystems

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

3

DIGITAL CURRENT

RECTANGULAR

1 mT

3.5 V

CMOS

AEC-Q100

5.5 mT

.59 mT

2.975 mm

1.91 inch

TO-236

.95 mm

2.5 V

85 Cel

-40 Cel

MATTE TIN

SOLDER

2 mA

SS361RT

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL CURRENT

RECTANGULAR

20mA

-12 mT

24 V

20 A

12 mT

2.9 mm

1.6 inch

1.45 mm

3 V

150 Cel

-40 Cel

SOLDER

8 mA

DUAL OUTPUT

LIS2MDLTR

STMicroelectronics

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL VOLTAGE

SQUARE

3.6 V

2 mm

2 inch

.7 mm

1.71 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

3-WIRE INTERFACE

PLASTIC

e4

SS360ST

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL CURRENT

RECTANGULAR

-5.5 mT

24 V

5.5 mT

6 mT

2.9 mm

1.6 inch

1.45 mm

3 V

150 Cel

-40 Cel

SOLDER

8 mA

REVERSE POLARITY PROTECTION

SS360NT

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL CURRENT

RECTANGULAR

-5.5 mT

24 V

5.5 mT

6 mT

2.9 mm

1.6 inch

1.45 mm

3 V

150 Cel

-40 Cel

SOLDER

8 mA

REVERSE POLARITY PROTECTION

DRV5023FAEDBZRQ1

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL CURRENT

RECTANGULAR

0-30mA

PLASTIC/EPOXY

.5 mT

38 V

30 A

AEC-Q100

UNIPOLAR

6.8 mT

1.5 mT

2.92 mm

1.3 inch

1.12 mm

2.7 V

150 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

2-WIRE INTERFACE

OPEN-DRAIN

3.5 mA

INVERTING

AEC-Q100, SHORT CIRCUIT PROTECTION, REVERSE SUPPLY PROTECTION

PLASTIC

e3

SS361CT

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL CURRENT

RECTANGULAR

20mA

-9.5 mT

24 V

20 A

9.5 mT

2.9 mm

1.6 inch

1.45 mm

4 V

125 Cel

-40 Cel

SOLDER

6 mA

DUAL OUTPUT, REVERSE POLARITY PROTECTION

BMM150

Robert Bosch

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

12

DIGITAL OUTPUT

SQUARE

PLASTIC/EPOXY

1.2 mT

3.6 V

2.5 mT

1.56 mm

1.56 inch

BGA12,5X5,11

3

1

.4 mm

1.62 V

85 Cel

-40 Cel

SOLDER

I2C, SPI

.8 mA

TLV493DA1B6HTSA2

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

6

DIGITAL VOLTAGE

RECTANGULAR

0.40-3.30V

3.5 V

130 mT

2.9 mm

1.6 inch

OPEN-DRAIN

TSOP6,.11,37

1.1 mm

2.8 V

125 Cel

-40 Cel

TIN

SOLDER

I2C INTERFACE

OPEN-DRAIN

3.7 mA

MAGNETIC RANGE +/-130mT NOMINAL, HYSTERESIS 1 LSB, SENSITIVITY 10.2 LSB/mT

PLASTIC

e3

AH1802-WG-7

Diodes Incorporated

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

3

ANALOG VOLTAGE

RECTANGULAR

0.30V

PLASTIC/EPOXY

1 mT

5.5 V

4 mT

.8 mT

3 mm

1.6 inch

3

TO-236

Other Sensors

1.206 mm

2.5 V

85 Cel

-40 Cel

MATTE TIN

SOLDER

OPEN-DRAIN

10 mA

NON-INVERTING

BATTERY OPERATION

e3

HMC6343

Honeywell

MAGNETIC FIELD SENSOR,MAGNETORESISTIVE

SURFACE MOUNT

36

DIGITAL VOLTAGE

SQUARE

PLASTIC/EPOXY

-.15 mT

3.6 V

.15 mT

9 mm

9 inch

3.3

LCC36,.35SQ,32

1

Other Sensors

1.87 mm

2.7 V

85 Cel

-40 Cel

Tin/Silver/Copper (Sn/Ag/Cu)

SOLDER

I2C INTERFACE

DIFFERENTIAL

20 mA

e1

DRV5033AJQDBZRQ1

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL CURRENT

RECTANGULAR

0-30mA

PLASTIC/EPOXY

1 mT

38 V

30 A

AEC-Q100

UNIPOLAR

12 mT

3.4 mT

2.92 mm

1.3 inch

1.12 mm

2.7 V

125 Cel

-40 Cel

Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

SOLDER

2-WIRE INTERFACE

OPEN-DRAIN

3.6 mA

AEC-Q100, SHORT CIRCUIT PROTECTION, REVERSE SUPPLY PROTECTION

PLASTIC

e4

A1101ELHLT-T

Allegro MicroSystems

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

3

VOLTAGE OUTPUT

RECTANGULAR

1 mT

24 V

BICMOS

AEC-Q100

17.5 mT

5.5 mT

2.98 mm

1.91 inch

TO-236

.95 mm

3.8 V

85 Cel

-40 Cel

MATTE TIN

SOLDER

7.5 mA

REVERSE BATTERY PROTECTION

HMC5883L-TR

Honeywell

MAGNETIC FIELD SENSOR,MAGNETORESISTIVE

SURFACE MOUNT

SQUARE

-.8 mT

3.6 V

.8 mT

3 mm

3 inch

0.1

.9 mm

2.16 V

85 Cel

-30 Cel

SOLDER

I2C INTERFACE

A1324LLHLT-T

Allegro MicroSystems

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.5 V

2.98 mm

1.91 inch

1 ohm

1 mm

4.5 V

150 Cel

-40 Cel

SOLDER

9 mA

IT HAS SENSITIVITY OF 5 MV/G

SS39ET

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

ANALOG CURRENT

RECTANGULAR

-65 mT

6.5 V

2.9 mm

1.6 inch

-0.70

1.45 mm

2.7 V

100 Cel

-40 Cel

SOLDER

10 mA

OUTPUT VOLTAGE 1 TO 1.75 MILLI VOLT PER GAUSSS

MMC5983MA

Memsic

MAGNETIC FIELD SENSOR,MAGNETORESISTIVE

SURFACE MOUNT

16

DIGITAL VOLTAGE

SQUARE

0.60-2.40V

3.6 V

AEC-Q100

3 mm

3 inch

LCC16,.12SQ,20

1 mm

2.8 V

105 Cel

-40 Cel

SOLDER

I2C/SPI

OPEN-DRAIN

TLE4906KHTSA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL OUTPUT

RECTANGULAR

-0.7-18V

4.7 mT

18 V

20 A

12.9 mT

1.5 mT

3 mm

1.6 inch

1.2 mm

2.7 V

TIN

SOLDER

6 mA

REVERSE POLARITY PROTECTION

e3

SL353LT

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

VOLTAGE OUTPUT

RECTANGULAR

.5 mT

5.5 V

11 mT

1.5 mT

2.9 mm

1.6 inch

1.45 mm

2.2 V

85 Cel

-40 Cel

SOLDER

IT ALSO HAS OPERATING POINT -20 GAUSS AND RELEASE POINT -95 GAUSS

SS496A-SP

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

3

ANALOG CURRENT

RECTANGULAR

-84 mT

10.5 V

84 mT

4.06 mm

3 inch

TRANSISTOR

SMSIP3,.25,50

1.5

1.57 mm

4.5 V

150 Cel

-40 Cel

2.5 mV/G

SOLDER

OPEN-COLLECTOR

8.7 mA

DRV5032FBDBZR

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL CURRENT

RECTANGULAR

-5.0-5.0mA

PLASTIC/EPOXY

.5 mT

5.5 V

5 A

4.8 mT

1.5 mT

2.92 mm

1.3 inch

1.12 mm

1.65 V

85 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

.0018 mA

e3

SS59ET

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

ANALOG CURRENT

RECTANGULAR

1-1.75V

-65 mT

6.5 V

1.5 A

4.5 mm

2.4 inch

-0.70

1.3 mm

2.7 V

100 Cel

-40 Cel

1.4 mV/G

SOLDER

10 mA

OUTPUT VOLTAGE 1 TO 1.75 MILLI VOLT PER GAUSSS

PLASTIC

SS360PT

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

CURRENT OUTPUT

RECTANGULAR

-5.5 mT

16 V

5.5 mT

2.9 mm

1.6 inch

1.45 mm

3 V

125 Cel

-40 Cel

SOLDER

10 mA

IT ALSO OPERATES AT SUPPLY VOLTAGE 3 V TO 24 V

TLE49642MXTMA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

CURRENT OUTPUT

RECTANGULAR

0-25mA

15.9 mT

32 V

25 A

36 mT

5.5 mT

2.9 mm

1.3 inch

1 mm

3 V

TIN

SOLDER

2.5 mA

REVERSE POLARITY PROTECTION, OPEN DRAIN OUTPUT

PLASTIC

e3

DRV5033AJEDBZRQ1

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0-38V

PLASTIC/EPOXY

1 mT

38 V

AEC-Q100

UNIPOLAR

12 mT

3.4 mT

2.92 mm

1.3 inch

1.005 mm

2.7 V

150 Cel

-40 Cel

Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

SOLDER

2-WIRE INTERFACE

OPEN-DRAIN

3.6 mA

PLASTIC

e4

HMC5883L-T

Honeywell

MAGNETIC FIELD SENSOR,MAGNETORESISTIVE

SURFACE MOUNT

SQUARE

-.8 mT

3.6 V

.8 mT

3 mm

3 inch

0.1

.9 mm

2.16 V

85 Cel

-30 Cel

SOLDER

I2C INTERFACE

IT HAS A SENSITIVITY OF 1370 LSB/GAUSS, IT HAS A RESOLUTION OF 0.000435 MT

MMC3630KJ

Memsic

MAGNETIC FIELD SENSOR,MAGNETORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

SQUARE

0.36-1.44V

3.6 V

1.2 mm

1.2 inch

.64 mm

1.62 V

85 Cel

-40 Cel

SOLDER

2-WIRE INTERFACE

SL353HT

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

VOLTAGE OUTPUT

RECTANGULAR

.5 mT

5.5 V

11 mT

1.5 mT

2.9 mm

1.6 inch

1.45 mm

2.2 V

85 Cel

-40 Cel

SOLDER

IT ALSO HAS OPERATING POINT -20 GAUSS AND RELEASE POINT -95 GAUSS

MLX91208LDC-CAL-000-RE

Melexis N V

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

8

ANALOG CURRENT

RECTANGULAR

-2-2mA

PLASTIC/EPOXY

-10 mT

5.5 V

2 A

AEC-Q100

10 mT

.01 mT

4.89 mm

3.9 inch

5

SINGLE-ENDED

1 ohm

SOP8,.25

Other Sensors/Transducers

1.64 mm

4.5 V

150 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

ANALOG

14 mA

IT HAS SENSITIVITY OF 250 MV/MT

e3

MLX91208LDC-CAL-000-TU

Melexis N V

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

8

ANALOG CURRENT

RECTANGULAR

-2-2mA

PLASTIC/EPOXY

-10 mT

5.5 V

2 A

AEC-Q100

10 mT

.01 mT

4.89 mm

3.9 inch

5

SINGLE-ENDED

1 ohm

SOP8,.25

Other Sensors/Transducers

1.64 mm

4.5 V

150 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

ANALOG

14 mA

IT HAS SENSITIVITY OF 250 MV/MT

e3

LIS2MDL

STMicroelectronics

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL VOLTAGE

SQUARE

3.6 V

2 mm

2 inch

.7 mm

1.71 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

3-WIRE INTERFACE

PLASTIC

e4

MMC5883MA

Memsic

MAGNETIC FIELD SENSOR,MAGNETORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

SQUARE

0.36-1.44V

3.6 V

3 mm

3 inch

1 mm

2.16 V

85 Cel

-40 Cel

SOLDER

2-WIRE INTERFACE

.12 mA

IT HAVE SENSITIVITY OF PLUS OR MINUS 5 PERCENTAGE

BD7411G-TR

ROHM

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

5

VOLTAGE OUTPUT

RECTANGULAR

0.40-4.60V

PLASTIC/EPOXY

1.5 mT

5.5 V

1 A

BIPOLAR

5.6 mT

.4 mT

2.9 mm

1.6 inch

5

TSOP5/6,.11,37

Other Sensors

1.25 mm

4.5 V

85 Cel

-40 Cel

SOLDER

4 mA

INVERTING

SEATED HEIGHT-MAX

PLASTIC

SS496B-SP

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

3

ANALOG CURRENT

RECTANGULAR

-84 mT

10.5 V

84 mT

4.06 mm

3 inch

TRANSISTOR

SMSIP3,.25,50

1.5

1.57 mm

4.5 V

150 Cel

-40 Cel

2.5 mV/G

SOLDER

OPEN-COLLECTOR

8.7 mA

DRV5053VAQDBZRQ1

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

0-2V

PLASTIC/EPOXY

38 V

2.3 A

AEC-Q100

BIPOLAR

2.92 mm

1.3 inch

1

1.005 mm

2.7 V

125 Cel

-40 Cel

Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

SOLDER

3.6 mA

COMPLEMENTARY

SHORT CIRCUIT PROTECTION, IT HAS SENSITIVITY OF -90 MV/MT

PLASTIC

e4

TLE493DW2B6A0HTSA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

160 mT

3.5 V

230 mT

2.9 mm

1.6 inch

1.1 mm

2.8 V

125 Cel

-40 Cel

TIN

SOLDER

I2C INTERFACE

5 mA

PLASTIC

e3

A1326LLHLT-T

Allegro MicroSystems

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.5 V

2.98 mm

1.91 inch

1 ohm

1 mm

4.5 V

150 Cel

-40 Cel

SOLDER

9 mA

IT HAS SENSITIVITY OF 2.5 MV/G

ACS717KMATR-10B-T

Allegro MicroSystems

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

16

VOLTAGE OUTPUT

RECTANGULAR

PLASTIC/EPOXY

3.6 V

BICMOS

10.3 mm

7.5 inch

SOP16,.4

2.65 mm

3 V

125 Cel

-40 Cel

SOLDER

7.5 mA

IT HAVE SENSITIVITY OF 132 MV/A

HMC5883L

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,MAGNETORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

SQUARE

3.6 V

3 mm

3 inch

0.1

.9 mm

2.16 V

85 Cel

-30 Cel

SOLDER

I2C INTERFACE

AH173-WG-7-A

Diodes Incorporated

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

-6 mT

20 V

25 A

6 mT

8 mT

3 mm

1.6 inch

1.206 mm

3 V

125 Cel

-40 Cel

MATTE TIN

SOLDER

6 mA

e3

DRV5033AJQDBZTQ1

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL CURRENT

RECTANGULAR

0-30mA

PLASTIC/EPOXY

1 mT

38 V

30 A

AEC-Q100

UNIPOLAR

12 mT

3.4 mT

2.92 mm

1.3 inch

1.12 mm

2.7 V

125 Cel

-40 Cel

Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

SOLDER

2-WIRE INTERFACE

OPEN-DRAIN

3.6 mA

AEC-Q100, SHORT CIRCUIT PROTECTION, REVERSE SUPPLY PROTECTION

PLASTIC

e4

Magnetic Field Sensors

Magnetic field sensors are electronic devices that measure the strength and direction of magnetic fields and convert them into a measurable electrical signal. They are commonly used in a variety of applications, such as navigation, automotive, industrial, and medical.

Magnetic field sensors work by detecting the change in magnetic field strength or direction as a magnetic field interacts with a sensing element. The sensing element is typically a small piece of magnetic material, such as a magnetoresistive or Hall-effect sensor, which generates a measurable electrical signal proportional to the strength and direction of the magnetic field.

There are several types of magnetic field sensors, including Hall-effect sensors, magnetoresistive sensors, and fluxgate sensors. Hall-effect sensors work by measuring the change in voltage across a thin strip of semiconductor material as it is exposed to a magnetic field. Magnetoresistive sensors work by measuring the change in resistance of a thin film of magnetic material as it is exposed to a magnetic field. Fluxgate sensors work by using a coil to detect the magnetic field and a feedback circuit to measure the strength and direction of the field.