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SparkFun Mini Linear 3D Hall-Effect Sensor - Qwiic - TMAG5273 - SparkFun SEN-23881
A miniature module from SparkFun equipped with a TMAG5273 Hall sensor from Texas Instruments. It detects the presence of a magnetic field, its strength and direction in three dimensions , thanks to which it is used when it is necessary to detect magnetic proximity, it will also work well when creating HID interfaces and replacing mechanical switches. The configurable magnetic range is ± 40 mT (820 LSB / mT) and ± 80 mT (410 LSB / mT) .
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Product description: SparkFun Mini Linear 3D Hall-Effect Sensor - Hall sensor module - Qwiic - TMAG5273 - SparkFun SEN-23881
A miniature module from SparkFun equipped with a TMAG5273 Hall sensor from Texas Instruments. It detects the presence of a magnetic field, its strength and direction in three dimensions , thanks to which it is used when it is necessary to detect magnetic proximity, it will also work when creating HID interfaces and replace mechanical switches. The configurable magnetic range is ± 40 mT (820 LSB / mT) and ± 80 mT (410 LSB / mT) . The module is powered by a voltage in the range from 1.7 V to 3.6 V , it is easy and quick to integrate thanks to the Qwiic system and communication via the I2C bus.
Before you get started, check the manufacturer 's user guide !
SparkFun Mini Linear 3D Hall-Effect Sensor - Hall sensor module - Qwiic - TMAG5273 - SparkFun SEN-23881.
Botland is an official distributor of modules and accessories from SparkFun Electronics. This well known American maker provides a complete base for electronics projects. Our range holds original SparkFun Electronics products only.
Equipped with two Qwiic connectors.
Special features of the module
- Low power consumption of 2.3 mA in active mode and 1 µA in sleep mode
- High precision of ± 0.5%
- Integrated temperature sensor
- Qwiic connectors for easy connection without the need to solder leads
- Configurable magnetic range ±40 mT / ±80 mT
- Magnetic Tamper Detection Features and Wake-up/Threshold Settings
- Buttons and pins compatible with standard pins
- Power supply ranging from 1.7 V to 3.6 V
- Built-in temperature compensation
How to use a Hall sensor?
The Hall sensor module (magnetic field) is an element that allows you to build your own magnetometer. For example, it can become a part of a self-made universal multimeter that you can use to measure various physical quantities.
Technical specification of the Hall sensor module
- Module type: magnetic field sensor
- Built-in chip: TMAG5273
- Version: mini
- Magnetic range (sensitivity):
- ±40mT: 820LSB/mT,
- ±80mT: 410LSB/mT
- Magnetic drift: 5%
- Rotational Accuracy: ±0.5°/360° rotation
- Temperature compensation: yes
- CORDIC Engine: Yes
- Supply voltage range: 1.7 V to 3.6 V
- Power consumption:
- Active mode: 2.3 mA
- Sleep mode: 5nA
- Wake/Sleep Mode (1Hz): 1 µA
- Communication interface: I2C bus
- I2C Address: 0x35 (default, 7-bit)
- Operating temperature range: -40°C to 125°C
- Compensation temperature range: -40°C to 170°C
- Board dimensions: 25.4 x 12.7 mm
The sensor is ideal for detecting and measuring changes in a nearby magnetic field.
Useful links
| Name | Value |
|---|---|
| Width | 5 cm |
| Height | 9.5 cm |
| Depth | 0.8 cm |
| Weight | 0.002 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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