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Three axis linear Hall effect sensor ALLEGRO ALS31300EEJALU 1000 with consumption and digital output
Three axis linear Hall effect sensor ALLEGRO ALS31300EEJALU 1000 with consumption and digital output
Three axis linear Hall effect sensor ALLEGRO ALS31300EEJALU 1000 with consumption and digital output
Three axis linear Hall effect sensor ALLEGRO ALS31300EEJALU 1000 with consumption and digital output
Specifications
Voltage - Supply :
2.65V~3.5V
Description :
DFN-10-EP(3x3) Linear, Compass (ICs) RoHS
Mfr. Part # :
ALS31300EEJALU-1000
Model Number :
ALS31300EEJALU-1000
Package :
DFN-10-EP(3x3)
Description

Product Overview

The Allegro ALS31300 is a three-axis linear Hall-effect sensor IC that provides a 12-bit digital output proportional to the magnetic field along the X, Y, and Z axes. Preconfigured for 3D sensing applications such as head-on linear motion, slide-by position sensing, and rotation angle measurements, it also offers a joystick mode with a low-gain Z-axis option, enabling the use of back-bias magnets for return-to-zero force. With three factory-programmed sensitivity ranges (500 G, 1000 G, 2000 G) and flexible I2C addressing, the ALS31300 is ideal for portable, battery-operated applications due to its highly configurable power management, including a typical 14 nA sleep mode current. Its compact 3 mm 3 mm 0.8 mm DFN package makes it suitable for space-constrained designs.

Product Attributes

  • Brand: Allegro MicroSystems
  • Package Type: 10-Contact DFN (EJ)
  • Lead Plating: 100 % matte-tin
  • Lead (Pb) Free: Yes

Technical Specifications

Characteristic Model/Value Details
Product Name ALS31300
Sensor Type Three-axis linear Hall-effect
Output 12-bit digital value
Sensitivity Ranges ALS31300EEJASR-500 500 G
ALS31300EEJASR-1000 1000 G
ALS31300EEJASR-2000 2000 G
ALS31300EEJASR-JOY X/Y: 2000 G, Z: 8000 G (with reduced gain on Z)
Interface I2C (up to 1 MHz Fast Mode+)
I2C Addressing External Resistors 16 unique addresses
EEPROM Programming 127 unique addresses
User EEPROM 78 bits
Power Modes Active Mode N/A
Sleep Mode 14 nA (typical)
Low-Power Duty Cycle Mode (LPDCM) 12 A to 2 mA (typical)
Supply Voltage 2.65 V to 3.5 V single supply
Package Dimensions 3 mm 3 mm 0.8 mm
Operating Temperature Range 40C to 85C
ADC Resolution 12-bit
Accuracy 1% (typ) factory-trimmed sensitivity
Integrated Temperature Sensor Yes
Typical Application Scenarios 3D sensing, head-on linear motion, slide-by position sensing, rotation angle measurements, joystick mode, battery-powered devices

2304140030_ALLEGRO-ALS31300EEJALU-1000_C2152953.pdf

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Three axis linear Hall effect sensor ALLEGRO ALS31300EEJALU 1000 with consumption and digital output

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Product Detail
Voltage - Supply :
2.65V~3.5V
Description :
DFN-10-EP(3x3) Linear, Compass (ICs) RoHS
Mfr. Part # :
ALS31300EEJALU-1000
Model Number :
ALS31300EEJALU-1000
Package :
DFN-10-EP(3x3)
Contact Supplier
Three axis linear Hall effect sensor ALLEGRO ALS31300EEJALU 1000 with consumption and digital output
Three axis linear Hall effect sensor ALLEGRO ALS31300EEJALU 1000 with consumption and digital output

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Analog and Digital Output, Pressure Sensors, Transducers, Sensor, Transducer Amplifiers
Employee Number :
300~500
Certification Level :
Verified Supplier
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