Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Temperature | -40℃~+125℃ |
| Voltage - Supply | 2.65V~3.5V |
| Sensitivity Temperature Bleaching | ±0.12%/℃ |
| Magnetic Field Range | ±100mT |
| Description | TSSOP-8 Linear, Compass (ICs) RoHS |
| Mfr. Part # | ALS31313KLEATR-1000 |
| Package | TSSOP-8 |
| Model Number | ALS31313KLEATR-1000 |
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Product Specification
| Operating Temperature | -40℃~+125℃ | Voltage - Supply | 2.65V~3.5V |
| Sensitivity Temperature Bleaching | ±0.12%/℃ | Magnetic Field Range | ±100mT |
| Description | TSSOP-8 Linear, Compass (ICs) RoHS | Mfr. Part # | ALS31313KLEATR-1000 |
| Package | TSSOP-8 | Model Number | ALS31313KLEATR-1000 |
The Allegro MicroSystems ALS31313 is an automotive-grade, 3D 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, making it ideal for 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 return-to-zero solutions. With configurable power management, including a low 14 nA (typical) sleep current, it is well-suited for portable, battery-operated devices. The ALS31313 features an industry-standard I2C interface for easy system integration and offers multiple selectable sensitivity ranges: 500 G, 1000 G, and 2000 G.
| Model/Attribute | Specification | Details |
|---|---|---|
| Sensing Axes | X, Y, and Z axes | |
| Output Resolution | 12-bit digital value | |
| Sensitivity Ranges | X/Y Channel Sensitivity | 500 G (4 LSB/G), 1000 G (2 LSB/G), 2000 G (1 LSB/G) |
| Z Channel Sensitivity | 500 G (4 LSB/G), 1000 G (2 LSB/G), 2000 G (1 LSB/G) | |
| Joystick Mode Z Channel Sensitivity | 0.25 LSB/G | |
| I2C Interface | Up to 1 MHz (Fast Mode+), 1.8 V and 3.0 V compatible | |
| I2C Addresses | External Resistors | 16 unique addresses |
| Programmed into EEPROM | 127 unique addresses | |
| EEPROM | 78 bits of user EEPROM | |
| Power Supply | Single Supply Operation | 2.65 V to 3.5 V |
| Current Consumption | Sleep Mode (typical) | 14 nA |
| Low-Power Duty Cycle Mode (typical average) | 12 A to 2 mA | |
| Operating Temperature Range | 40C to 125C | |
| Package Dimensions | 8-Pin TSSOP | |
| Accuracy | Factory-trimmed sensitivity options | 1% (typ) |
| Internal Components | 12-bit ADC, Temperature Sensor, Charge Pump, EEPROM Memory, Hall Elements | |
| Model Number Suffixes | Sensitivity | -500 (500 G), -1000 (1000 G), -2000 (2000 G), -JOY (Joystick Mode) |
| Package Type | LEA (8-lead TSSOP) | |
| Operating Temperature | K (40C to 125C) | |
| Example Part Numbers | ALS31313KLEATR-500, ALS31313KLEATR-1000, ALS31313KLEATR-2000, ALS31313KLEATR-JOY | |
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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