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ALLEGRO ALS31313KLEATR-500
| Manufacturer | |
| MPN | ALS31313KLEATR-500 |
| LCSC Part # | C2654988 |
| Packaging | TSSOP-8 |
| Customer # | |
| Key Attributes | Automotive Grade, 3-D Linear Hall-Effect Sensor with I2C Output and Advanced Low Power Management |
| Datasheet |  ALLEGRO ALS31313KLEATR-500 |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Sensors, Transducers/Magnetic Sensors/Linear, Compass (ICs) | |
| Manufacturer | ALLEGRO | |
| Packaging | TSSOP-8 |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 4000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The ALS31313 three-axis linear Hall-effect sensor IC provides a 12-bit digital value corresponding to the magnetic field measured in each of the X, Y, and Z axes. The ALS31313 is preconfigured for use in 3D sensing applications for head-on linear motion, slide-by position sensing, and rotation angle measurements. The ALS31313 is also offered in joystick mode, including a low gain option for the Z axis channel. This feature enables the use of a back-bias magnet to provide return-to-zero force instead of traditional spring-based solutions. Three different factory-programmed sensitivity ranges are available: ±500 G, ±1000 G, and ±2000 G. The I²C address of the ALS31313 can be set either by external resistors (16 unique addresses) or programmed into EEPROM via I²C (127 unique addresses), allowing for multiple devices on the same bus. The ALS31313 also includes 78 bits of user EEPROM. Power management of the ALS31313 is highly configurable, allowing for system-level optimization of supply current and performance. Sleep mode consumes just 14 nA (typical), making the ALS31313 well suited for portable, battery-operated applications. The ALS31313 is supplied in an 8-pin TSSOP. The package is lead (Pb) free with 100% matte-tin leadframe plating.
Features
- AEC-Q100 automotive qualified
- Senses magnetic fields in X, Y, and Z axes
- Z-axis sensing of “crouch” or push button motion
- Capable of operating with back-bias magnets
- Ideal for battery-powered, low-voltage applications
- 2.65 to 3.5 V single supply operation
- 1 MHz I²C compatibility down to 1.8 V
- 14 nA (typ) Sleep Icc
- 12 μA to 2 mA Icc (typ) in low-power duty cycle mode
- Industry standard I²C interface for easy system integration
- Up to 1 MHz (Fast Mode +) I²C communication
- 16 selectable addresses via external resistor divider
- 127 available address configurable via EEPROM
- On-chip EEPROM
- Stores factory- and user-configured settings
- 78 bits of user EEPROM for additional storage
- On-chip charge pump for easy programming
- Flexible 12-bit ADC with 10-bit ENOB (Effective Number of Bits)
- 1% (typ) accurate factory-trimmed sensitivity options (±500 G, ±1000 G, and ±2000 G full-scale input)
- Integrated temperature sensor
- Wide ambient temperature range: -40℃ to 125℃
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 2.0079 | $ 2.01 |
| 10+ | $ 1.9586 | $ 19.59 |
| 30+ | $ 1.9252 | $ 57.76 |
| 100+ | $ 1.8902 | $ 189.02 |
Standard Packaging4000/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Sensors, Transducers/Magnetic Sensors/Linear, Compass (ICs) | |
| Manufacturer | ALLEGRO | |
| Packaging | TSSOP-8 |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 4000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The ALS31313 three-axis linear Hall-effect sensor IC provides a 12-bit digital value corresponding to the magnetic field measured in each of the X, Y, and Z axes. The ALS31313 is preconfigured for use in 3D sensing applications for head-on linear motion, slide-by position sensing, and rotation angle measurements. The ALS31313 is also offered in joystick mode, including a low gain option for the Z axis channel. This feature enables the use of a back-bias magnet to provide return-to-zero force instead of traditional spring-based solutions. Three different factory-programmed sensitivity ranges are available: ±500 G, ±1000 G, and ±2000 G. The I²C address of the ALS31313 can be set either by external resistors (16 unique addresses) or programmed into EEPROM via I²C (127 unique addresses), allowing for multiple devices on the same bus. The ALS31313 also includes 78 bits of user EEPROM. Power management of the ALS31313 is highly configurable, allowing for system-level optimization of supply current and performance. Sleep mode consumes just 14 nA (typical), making the ALS31313 well suited for portable, battery-operated applications. The ALS31313 is supplied in an 8-pin TSSOP. The package is lead (Pb) free with 100% matte-tin leadframe plating.
Features
- AEC-Q100 automotive qualified
- Senses magnetic fields in X, Y, and Z axes
- Z-axis sensing of “crouch” or push button motion
- Capable of operating with back-bias magnets
- Ideal for battery-powered, low-voltage applications
- 2.65 to 3.5 V single supply operation
- 1 MHz I²C compatibility down to 1.8 V
- 14 nA (typ) Sleep Icc
- 12 μA to 2 mA Icc (typ) in low-power duty cycle mode
- Industry standard I²C interface for easy system integration
- Up to 1 MHz (Fast Mode +) I²C communication
- 16 selectable addresses via external resistor divider
- 127 available address configurable via EEPROM
- On-chip EEPROM
- Stores factory- and user-configured settings
- 78 bits of user EEPROM for additional storage
- On-chip charge pump for easy programming
- Flexible 12-bit ADC with 10-bit ENOB (Effective Number of Bits)
- 1% (typ) accurate factory-trimmed sensitivity options (±500 G, ±1000 G, and ±2000 G full-scale input)
- Integrated temperature sensor
- Wide ambient temperature range: -40℃ to 125℃
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | |
| USHTS | |
| TARIC | |
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | |
| USHTS | |
| TARIC |
| Type | Details |
|---|---|
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS | |