Changsha Purple Horn E-Commerce Co., Ltd.
| Voltage - Supply | 2.65V~3.5V |
| Description | TSSOP-8 Linear, Compass (ICs) RoHS |
| Mfr. Part # | ALS31313KLEATR-JOY |
| Package | TSSOP-8 |
| Model Number | ALS31313KLEATR-JOY |
View Detail Information
Explore similar products
Axial Position Sensing Solution ALLEGRO ATS344LSPTN-T Hall Effect Sensor with
Linear Hall effect current sensor Allegro A1366LKTTG-10-T with high accuracy and
programmable linear Hall effect current sensor IC Allegro A1366LKTTF 5 T with
High resolution current sensor Allegro A1366LKTTN-5-T with programmed sensitivit
Product Specification
| Voltage - Supply | 2.65V~3.5V | Description | TSSOP-8 Linear, Compass (ICs) RoHS |
| Mfr. Part # | ALS31313KLEATR-JOY | Package | TSSOP-8 |
| Model Number | ALS31313KLEATR-JOY |
The Allegro MicroSystems ALS31313 is an automotive-grade, 3-D linear Hall-effect sensor IC designed for versatile sensing applications. It provides a 12-bit digital output proportional to magnetic fields along the X, Y, and Z axes. Ideal for head-on linear motion, slide-by position sensing, and rotation angle measurements, it also features a joystick mode with a low-gain Z-axis option for back-bias magnet integration, eliminating the need for traditional spring solutions. Its advanced low-power management, including a 14 nA (typical) sleep mode current, makes it highly suitable for portable, battery-operated devices. The sensor offers selectable sensitivity ranges (500 G, 1000 G, 2000 G) and flexible I2C addressing, allowing multiple devices on a single bus. With 78 bits of user EEPROM and a configurable power management system, the ALS31313 enables system-level optimization for current and performance.
| Feature | Specification | Details |
|---|---|---|
| Sensing Axes | X, Y, Z | Three-axis linear Hall-effect |
| Digital Output | 12-bit | Corresponds to magnetic field strength |
| Sensitivity Ranges | 500 G, 1000 G, 2000 G | Factory-programmed options |
| Joystick Mode | Yes | Includes low gain option for Z-axis |
| I2C Interface | Up to 1 MHz (Fast Mode+) | Industry standard |
| I2C Addresses | 16 unique (external resistors) / 127 unique (EEPROM) | Multiple devices on the same bus |
| User EEPROM | 78 bits | Non-volatile storage |
| Power Supply | 2.65 V to 3.5 V single supply | |
| Sleep Mode Current | 14 nA (typical) | For portable, battery-operated applications |
| Low-Power Duty Cycle Mode Current | 12 A to 2 mA (typical) | Configurable average current |
| Operating Temperature Range | -40C to 125C | |
| ADC Resolution | 12-bit | 10-bit ENOB (Effective Number of Bits) |
| Sensitivity Accuracy | 1% (typ) | Factory-trimmed options |
| Integrated Temperature Sensor | Yes | 12-bit digital output |
| Power-On Delay Time | 600 s (typical) | |
| EEPROM Write Delay Time | 50 ms | |
| Model: ALS31313KLEATR-500 | X/Y Channel Sensitivity: 4 LSB/G | Z Channel Sensitivity: 4 LSB/G |
| Model: ALS31313KLEATR-1000 | X/Y Channel Sensitivity: 2 LSB/G | Z Channel Sensitivity: 2 LSB/G |
| Model: ALS31313KLEATR-2000 | X/Y Channel Sensitivity: 1 LSB/G | Z Channel Sensitivity: 1 LSB/G |
| Model: ALS31313KLEATR-JOY | X/Y Channel Sensitivity: 1 LSB/G | Z Channel Sensitivity: 0.25 LSB/G (reduced gain) |
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...
Get in touch with us
Leave a Message, we will call you back quickly!