Changsha Purple Horn E-Commerce Co., Ltd.
| Current - Supply | 12uA |
| Operating Temperature | -40℃~+125℃ |
| Voltage - Supply | 2.65V~3.5V |
| Sensitivity Temperature Bleaching | ±0.12%/℃ |
| Magnetic Field Range | ±200mT |
| Description | TSSOP-8 Linear, Compass (ICs) RoHS |
| Mfr. Part # | ALS31313KLEATR-2000 |
| Package | TSSOP-8 |
| Model Number | ALS31313KLEATR-2000 |
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Product Specification
| Current - Supply | 12uA | Operating Temperature | -40℃~+125℃ |
| Voltage - Supply | 2.65V~3.5V | Sensitivity Temperature Bleaching | ±0.12%/℃ |
| Magnetic Field Range | ±200mT | Description | TSSOP-8 Linear, Compass (ICs) RoHS |
| Mfr. Part # | ALS31313KLEATR-2000 | Package | TSSOP-8 |
| Model Number | ALS31313KLEATR-2000 |
The Allegro MicroSystems ALS31313 is an automotive-grade, 3D linear Hall-effect sensor IC designed for precise magnetic field measurement across X, Y, and Z axes. It provides a 12-bit digital output proportional to the magnetic field, making it ideal for 3D sensing applications such as head-on linear motion, slide-by position sensing, and rotation angle measurements. The sensor supports a joystick mode with a low-gain Z-axis option for back-bias magnet integration, eliminating the need for traditional spring-based solutions. It offers highly configurable power management, including a low-power sleep mode consuming as little as 14 nA (typical), making it suitable for portable, battery-operated devices. The ALS31313 features an industry-standard I2C interface for easy system integration and is available in multiple sensitivity ranges (500 G, 1000 G, 2000 G).
| Feature | Specification | Details |
|---|---|---|
| Sensing Axes | X, Y, and Z axes | |
| Output Resolution | 12-bit digital value | |
| Sensitivity Options | 500 G, 1000 G, 2000 G | |
| Joystick Mode | Yes, with low gain option for Z axis | |
| I2C Interface | Up to 1 MHz (Fast Mode+), 1.8 V compatible | |
| I2C Addressing | 16 unique addresses via external resistors; 127 unique addresses programmable via EEPROM | |
| User EEPROM | 78 bits | |
| Power Supply | 2.65 V to 3.5 V single supply operation | |
| Supply Current (Sleep Mode) | 14 nA (typical) | |
| Supply Current (Low-Power Duty Cycle Mode) | 12 A to 2 mA (typical) | |
| Operating Temperature Range | -40C to 125C | |
| ADC Accuracy | 10-bit ENOB (Effective Number of Bits) | |
| Factory-Trimmed Sensitivity Accuracy | 1% (typical) | |
| Integrated Components | Temperature sensor, charge pump | |
| Part Number Examples | ALS31313KLEATR-500 | 500 G range |
| ALS31313KLEATR-1000 | 1000 G range | |
| ALS31313KLEATR-2000 | 2000 G range | |
| ALS31313KLEATR-JOY | Joystick mode | |
| Package Dimensions | TSSOP8 | Refer to Package Outline Drawing |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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