List of Magnetometer Sensors – Magnetometer sensors are critical components in a wide range of electronic devices, from smartphones and tablets to drones and autonomous vehicles. These sensors measure the strength and direction of a magnetic field, providing valuable data for a range of applications. In this guide, we’ll explore the top magnetometer sensor chips on the market, their features and benefits, and the applications they’re best suited for.
Honeywell HMC5883L
The Honeywell HMC5883L is a 3-axis magnetometer with a resolution of up to 12 bits. This is at first List of Magnetometer Sensor, cause it more popular. It has a sensitivity range of ±1.3 to ±8.1 gauss and operates at a low voltage range of 2.16 to 3.6 V. It communicates over I2C and can be used in a wide range of applications, including compassing, navigation, and robotics.
Bosch BMC150
The Bosch BMC150 is a 3-axis magnetometer with a resolution of up to 16 bits. It has a sensitivity range of ±1.3 to ±8 gauss and operates at a low voltage range of 1.71 to 3.6 V. It communicates over I2C and SPI and can be used in a wide range of applications, including augmented reality, virtual reality, and gaming.
NXP FXOS8700CQ
The NXP FXOS8700CQ is a 6-axis sensor that includes a 3-axis magnetometer with a resolution of up to 16 bits. It has a sensitivity range of ±2 to ±12 gauss and operates at a low voltage range of 1.95 to 3.6 V. It communicates over I2C and SPI and can be used in a wide range of applications, including navigation, motion tracking, and robotics.
STMicroelectronics LIS3MDL
The STMicroelectronics LIS3MDL is a 3-axis magnetometer with a resolution of up to 16 bits. It has a sensitivity range of ±4 to ±16 gauss and operates at a low voltage range of 1.9 to 3.6 V. It communicates over I2C and SPI and can be used in a wide range of applications, including navigation, motion tracking, and robotics.
InvenSense MPU9250
The InvenSense MPU9250 is a 9-axis sensor that includes a 3-axis magnetometer with a resolution of up to 14 bits. It has a sensitivity range of ±4800 μT and operates at a low voltage range of 2.4 to 3.6 V. It communicates over I2C and SPI and can be used in a wide range of applications, including navigation, motion tracking, and gaming.
More tutorials using this sensor:
- Tutorial MPU9250 Arduino Show Data to OLED U8g2 Library
- Arduino Compass MPU9250 Magnetometer & OLED
- Arduino Digital Spirit Level Using MPU9250 & OLED
QST QMC5883L
The QST QMC5883L is a 3-axis magnetometer with a resolution of up to 12 bits. It has a sensitivity range of ±1.3 to ±8 gauss and operates at a low voltage range of 2.16 to 3.6 V. It communicates over I2C and can be used in a wide range of applications, including compassing, navigation, and robotics.
QST QMC7310
The QST QMC7310 is a 3-axis magnetometer with a resolution of up to 14 bits. It has a sensitivity range of ±4800 μT and operates at a low voltage range of 1.8 to 3.6 V. It communicates over I2C and can be used in a wide range of applications, including navigation, motion tracking, and robotics.
Melexis MLX90393
Melexis MLX90393 is a triaxial magnetic field sensor that uses Hall-effect technology to measure the strength and direction of a magnetic field in three dimensions. The MLX90393 provides a 12-bit digital output, and supports I2C and SPI interfaces. The device has a programmable measurement range of ±2.5 mT to ±50 mT, and can measure magnetic fields with a resolution of up to 0.161 µT. The sensor has a low power consumption of 100 µA in continuous measurement mode, making it suitable for battery-powered devices.
One unique feature of the MLX90393 is its ability to sense the magnetic field at a large air gap of up to 12 mm, making it useful in applications where the sensor needs to be separated from the magnet by a distance. The device also includes a self-test function to verify the proper functioning of the sensor. The MLX90393 is commonly used in automotive, industrial, and medical applications, where accurate measurement of magnetic fields is required.
TDK TMR6201
The TDK TMR6201 is a three-axis digital magnetometer designed for low-field magnetic sensing applications. It features a high sensitivity of 50mT, with a low noise level of 0.25uT/root Hz, making it suitable for use in various applications, such as electronic compasses, position sensing, and industrial control systems.
The TMR6201 uses a TMR (Tunneling Magnetoresistance) sensor, which provides a higher sensitivity than traditional Hall-effect sensors, and has a low power consumption of 4.5mA at a supply voltage of 3.3V. It also has an I2C digital interface for easy integration with microcontrollers and other digital devices. The TDK TMR6201 is available in a small 1.6×1.6×0.6mm package, making it ideal for use in small electronic devices.
Infineon Technologies TLV493D
Infineon Technologies TLV493D is a 3D magnetic sensor that can detect magnetic fields in three dimensions. The sensor is based on Infineon’s patented 3D Hall technology and can measure both the direction and the magnitude of a magnetic field.
The TLV493D sensor includes three Hall plates, each sensitive to magnetic fields in a different direction. By combining the signals from these three plates, the sensor can detect the direction of the magnetic field in three dimensions. The sensor can also detect the strength of the magnetic field in each direction, allowing it to measure the magnitude of the magnetic field.
The TLV493D sensor is designed to operate from a single power supply voltage of 2.7 V to 3.5 V and consumes very little power, making it suitable for battery-powered applications. The sensor communicates with a microcontroller using the industry-standard I2C interface, and includes a range of programmable settings to optimize its performance for a particular application.
Asahi Kasei AK09918
The Asahi Kasei AK09918 is a 3-axis electronic compass IC that can measure magnetic fields in a range of ±24 gauss. It is designed to be used in applications such as smart phones, tablets, and other mobile devices, as well as in wearable devices and gaming controllers.
The AK09918 uses a tunnel magnetoresistance (TMR) sensor technology, which is known for its high sensitivity and low noise characteristics. It can measure the magnetic field with a resolution of 0.6 µT and has a noise level of less than 100 nT/√Hz.
The device includes an I2C interface for communication with a host processor and has a power consumption of 50 µA in normal operating mode. The AK09918 also includes a number of advanced features, including magnetic field detection interrupt, self-diagnosis function, and a temperature sensor.
Overall, the AK09918 is a high-performance and low-power consumption electronic compass IC that is well suited for a wide range of mobile and wearable applications.
Magnachip MMC3630KJ
The Magnachip MMC3630KJ is a low-power 3-axis magnetic sensor that can be used in various applications including drones, robotics, and wearable devices.
Overall, the MMC3630KJ is a highly accurate and low-power magnetic sensor that is well-suited for use in a wide range of applications where power consumption and small size are critical.
Allegro Microsystems A1335
The Allegro Microsystems A1335 is a 360-degree contactless angle sensor designed to measure angular position with high precision and reliability. It uses Hall effect technology to detect magnetic fields and can provide a measurement accuracy of up to 0.5 degrees.
The A1335 consists of a two-pole magnet and a magnetic sensor, which are positioned at a distance from each other. The angle between the two poles of the magnet can be measured by detecting the magnetic field changes using the sensor. The A1335 also features an integrated EEPROM for storing calibration and other data, making it easier to integrate into a variety of applications.
The A1335 has a wide operating temperature range, from -40°C to 150°C, making it suitable for use in harsh environments. It also has a high electromagnetic immunity, which means it can operate in noisy environments without being affected by external electromagnetic fields.
The A1335 comes in a variety of package options, including SOIC-8, TSSOP-14, and TSSOP-16, making it easy to integrate into a wide range of applications. The A1335 is commonly used in applications such as automotive pedals, steering angle sensors, and electric power steering systems.
TDK TMR4900
The TDK TMR4900 is a 3-axis digital magnetometer that measures the strength and direction of a magnetic field. It uses tunnel magneto-resistance (TMR) technology, which provides high sensitivity and low noise. The device operates on the principle of the Hall effect and has a full-scale measurement range of ±48μT. It also features low power consumption and high speed data output through I2C or SPI interface. The TMR4900 is suitable for a wide range of applications, such as electronic compasses, navigation, and industrial automation.
TDK TMR3912
TDK TMR3912 is a 3-axis digital magnetometer that uses Tunneling Magnetoresistive (TMR) technology for magnetic field sensing. It offers high sensitivity, low noise, and excellent temperature stability, making it ideal for a wide range of applications, including automotive, industrial, and consumer electronics.
The TMR3912 operates on a supply voltage of 2.5 V to 3.3 V and communicates through an I2C interface. It provides a measurement range of ±16 Gauss with a resolution of 0.3 mGauss per LSB. The TMR3912 also features an on-chip temperature sensor and supports data rates up to 400 Hz.
The TMR3912 is designed to provide reliable performance in harsh environments and is capable of withstanding temperatures up to 125°C. It is available in a small 1.6 mm x 1.6 mm x 0.6 mm 10-pin LGA package.
Analog Devices AD22151
Analog Devices AD22151 is a temperature sensor IC that provides a voltage output proportional to the temperature. It is a low-cost, low-power, two-terminal temperature sensor that operates over a wide temperature range. The AD22151 has a linear voltage output with a sensitivity of 10mV/°C, and a temperature range of -50°C to +150°C.
The AD22151 has an accuracy of ±2°C and a power supply range of 4V to 6V. It is housed in a small, surface-mount package and is suitable for a wide range of temperature sensing applications, including environmental monitoring, process control, and automotive applications. The AD22151 is also easy to use, requiring only a power supply and a resistor to set the output voltage range.
Analog Devices AD22152
Analog Devices AD22152 is a precision voltage-output temperature sensor. It uses bandgap technology to provide a voltage output that is proportional to the temperature. The AD22152 has a temperature range of -50°C to +150°C, and an output voltage range of 0.25V to 4.75V.
The device has a low quiescent current consumption of 160µA, making it suitable for battery-powered applications. The AD22152 is available in a small 8-lead SOIC package, making it easy to integrate into a variety of applications. The sensor can be used for temperature sensing in industrial, automotive, and consumer electronics applications.
MEMSIC MMC3416xPJ
The MEMSIC MMC3416xPJ is a family of three-axis digital magnetometers that are based on MEMSIC’s proprietary AMR technology. These magnetometers are designed for use in a variety of applications, including automotive, industrial, and consumer electronics.
The MMC3416xPJ family consists of three models, the MMC34160PJ, MMC34161PJ, and MMC34162PJ, which have different full-scale ranges. All three models have a resolution of 16 bits and are capable of measuring magnetic fields in three axes (X, Y, and Z).
The MMC3416xPJ magnetometers use an I2C interface to communicate with the host processor and have a configurable data output rate of up to 100 Hz. They operate from a supply voltage of 2.16 V to 3.6 V and have a low power consumption of 0.42 mA in standard mode and 20 µA in sleep mode.
In terms of performance, the MMC3416xPJ magnetometers have a noise level of 0.65 µT/√Hz, a sensitivity error of 2%, and a nonlinearity of 0.3%. These specifications make the MMC3416xPJ magnetometers suitable for applications that require high-precision magnetic sensing.
MEMSIC MMC3280xPJ
The MEMSIC MMC3280xPJ is a 3-axis magnetometer that uses MEMS technology to detect magnetic fields. It features a built-in ASIC that performs signal conditioning, and outputs the magnetic field measurements in digital format. The device has a high sensitivity of 0.15 μT/LSB, and can measure magnetic fields up to ±6 Gauss.
The MMC3280xPJ operates on a supply voltage of 2.5 V to 3.6 V, and has a low power consumption of 3 mA in normal operation. It communicates with the host controller via an I2C interface, and has a built-in FIFO for storing the measured data.
The MMC3280xPJ is designed for use in a wide range of applications, including navigation systems, industrial control, and consumer electronics. It offers a cost-effective and reliable solution for detecting and measuring magnetic fields in 3 axes.
MEMSIC MMC3524xPJ
The MEMSIC MMC3524xPJ is a family of magnetic sensors produced by MEMSIC Inc. These sensors utilize Anisotropic Magneto-Resistive (AMR) technology to measure magnetic fields along three axes (X, Y, and Z). The MMC3524xPJ family includes several variants, including the MMC35242PJ, MMC35243PJ, MMC35244PJ, and MMC35246PJ, which have different measurement ranges.
These sensors have a very low noise level, high sensitivity, and are capable of measuring magnetic fields with a resolution of up to 0.15 µT. They also have a wide operating temperature range, from -40°C to 125°C, and a low power consumption of only 350 µA.
The MMC3524xPJ sensors are commonly used in a variety of applications, including electronic compasses, navigation systems, and motion sensing in consumer electronics, as well as in industrial automation, robotics, and automotive systems.
MEMSIC MMC3416xPS
The MEMSIC MMC3416xPS is a high-performance, low-power 3-axis magnetic sensor that measures the direction and magnitude of an external magnetic field. It is designed for use in a wide range of applications, including electronic compassing, motion tracking, and gaming.
The MMC3416xPS uses MEMSIC’s proprietary Anisotropic Magneto Resistive (AMR) technology, which provides high sensitivity, accuracy, and stability over a wide temperature range. It has a resolution of 10-bit and can measure magnetic fields ranging from ±16 gauss. It communicates with the host microcontroller using a standard I2C interface.
The MMC3416xPS has a low power consumption of just 280 µA in active mode and 7 µA in standby mode. It operates on a supply voltage of 2.5 V to 3.6 V and can withstand shock and vibration up to 2000 g. It is available in a small 3 mm x 3 mm x 1 mm surface-mount package.
MEMSIC MMC3280xPS
The MEMSIC MMC3280xPS is a magnetometer sensor that uses MEMS technology to detect magnetic fields in three dimensions. It is designed to provide highly accurate and stable measurements of magnetic fields, making it suitable for a wide range of applications.
The MMC3280xPS is a surface-mount sensor that measures 3.0mm x 3.0mm x 0.8mm. It operates on a supply voltage of 2.5V to 3.6V and uses a standard I2C interface for communication with a microcontroller or other device.
The sensor has a resolution of 0.6 microgauss and a measurement range of ±16 gauss. It also features a built-in self-test function to ensure that the sensor is operating correctly.
The MMC3280xPS is ideal for use in applications such as compasses, navigation systems, and electronic compasses in smartphones and tablets. Its small size and low power consumption make it suitable for use in portable and battery-powered devices.
MEMSIC MMC3524xPS
The MEMSIC MMC3524xPS is a family of surface-mount, 3-axis magnetic sensors with a digital output, designed for high-performance applications such as heading determination and motion sensing. They use MEMSIC’s proprietary anisotropic magnetoresistive (AMR) technology, which offers high sensitivity and low noise, as well as excellent linearity and stability over a wide temperature range.
The MMC3524xPS sensors feature a resolution of 0.3 µT/LSB, a dynamic range of ±30 Gauss, and a maximum output data rate of 400 Hz. They also include on-chip programmable gain and filtering, which allows the user to optimize the sensor’s performance for a specific application. The sensors operate from a supply voltage of 1.71 V to 3.6 V and have a low power consumption of 80 µA in measurement mode and 50 nA in standby mode.
The MMC3524xPS sensors come in a small 3 mm x 3 mm x 1 mm package and are RoHS compliant. They are suitable for a wide range of applications, including magnetic field measurement, compassing, navigation, and robotics.
AKM AK8975
The AK8975 is a tri-axis magnetic field sensor produced by Asahi Kasei Microdevices (AKM). It features an electronic compass for use in mobile phones, tablets, and other portable devices. The AK8975 uses a 3-axis Hall effect magnetic sensor to measure the Earth’s magnetic field and determine the orientation of the device. The sensor provides output data in a digital format through an I2C interface. The AK8975 offers a wide measurement range, high sensitivity, and low power consumption, making it suitable for use in a wide range of applications.
AKM AK8963
AKM AK8963 is a 3-axis electronic compass IC, which features high-resolution 16-bit ADCs and an I2C interface. It is designed for electronic compass applications and can provide accurate heading information. It has a built-in digital signal processor (DSP) that can reduce the effects of temperature and external magnetic fields, making it more stable and reliable.
The AK8963 has a measurement range of ±4912 μT and a resolution of 0.15 μT, making it suitable for applications that require high sensitivity and accuracy. It also has a power-down mode for low power consumption. The AK8963 is commonly used in consumer electronics such as smartphones, tablets, and wearable devices.
AKM AK09911C
The AKM AK09911C is a 3-axis electronic compass IC that provides direction and magnitude information for various electronic applications. It has a built-in magnetic sensor and a signal processing ASIC (Application-Specific Integrated Circuit) that converts the magnetic field information into digital values.
The AK09911C has high sensitivity, low noise, and a wide dynamic range, making it suitable for a variety of applications. Some of its features include a digital interface, a programmable measurement range, and low power consumption. It is commonly used in navigation, IoT, mobile devices, and other applications that require orientation sensing.
AKM AK09912C
The AKM AK09912C is a 3-axis electronic compass sensor. It is designed for use in various applications such as smartphones, tablets, wearable devices, and industrial equipment. The sensor uses a Hall effect magnetic sensor to detect magnetic fields and can output data in various formats including I2C and SPI.
The AK09912C has a low power consumption and a wide range of operating temperature, making it suitable for use in various environmental conditions. It can also detect magnetic fields with high sensitivity, allowing for accurate measurements even in weak magnetic fields.
AKM AK09913C
The AKM AK09913C is a 3-axis electronic compass sensor that measures magnetic fields in three dimensions. It uses a Hall effect sensor to detect changes in the magnetic field and produces a digital output that can be used by microcontrollers and other devices.
The AK09913C offers a high sensitivity and low noise level, and it features an internal noise suppression filter to reduce measurement error. It also includes a built-in self-test function to help ensure accurate and reliable measurements.
The sensor is designed to operate over a wide temperature range and features a low power consumption, making it suitable for use in battery-powered devices. It is commonly used in smartphones, tablets, and other portable electronic devices that require accurate compass measurements.
AKM AK09915C
The AKM AK09915C is a high-performance 3-axis electronic compass IC (Integrated Circuit) designed for use in various applications such as smartphones, tablets, and wearables. It uses a three-axis magnetic sensor and a three-axis accelerometer to detect and measure the direction and magnitude of the magnetic field and the acceleration.
The AK09915C has a small package size, low power consumption, and high sensitivity, allowing for accurate and reliable heading detection. It also features a built-in self-test function that enables users to confirm the performance of the device without the need for external equipment.
This IC supports the I2C (Inter-Integrated Circuit) interface and has a programmable sampling rate up to 100 Hz. The AK09915C also includes an interrupt pin that allows for efficient power management, as it can wake up the host processor when a significant magnetic event is detected.
AKM AK09916C
AKM AK09916C is a 3-axis electronic compass IC (Integrated Circuit) with high-resolution magnetic sensing and built-in digital signal processing for heading accuracy in various applications. It features an AKM unique self-calibration system, which reduces magnetic distortion caused by surrounding magnetic fields, to enhance the compass accuracy. It also has a small size and low power consumption, making it suitable for use in mobile devices, such as smartphones, tablets, and wearables. The AK09916C is part of AKM’s family of electronic compass ICs that includes various models with different features and capabilities.
AKM AK09917C
The AKM AK09917C is a 3-axis electronic compass sensor IC. It is designed to provide magnetic heading for electronic devices like smartphones, tablets, and other portable devices. The AK09917C offers high accuracy, low power consumption, and a small package size. It uses a magnetic sensor to detect the Earth’s magnetic field and a microcontroller to calculate the heading. The AK09917C has a digital interface that is compatible with I2C communication. It is capable of measuring magnetic fields with a range of ±4900µT and has a resolution of 0.6µT. The AK09917C also features a self-test function to ensure its proper operation.
AKM AK09970
The AKM AK09970 is a 3-axis magnetometer that uses AKM’s proprietary 3D HAL (High-Accuracy Low-Power) technology. It is a high-precision, low-power, digital magnetometer that is designed for use in a variety of applications, including smartphones, tablets, and wearable devices.
The AK09970 has a measurement range of ±4900µT and a resolution of 0.6µT, which makes it suitable for a wide range of magnetic field sensing applications. It has a low noise floor of 1.5nT/√Hz, which enables it to provide accurate and stable measurements in noisy environments.
The device also includes an on-chip temperature sensor and a self-test function to verify the sensor’s proper operation. The AK09970 is capable of operating in a low-power mode, which reduces the device’s power consumption to just 20µA. The device is available in a small, surface-mount 3mm x 3mm x 1mm package.
AKM AK09975
The AKM AK09975 is a high-performance, ultra-low-power, 3-axis electronic compass IC. It is designed for use in mobile, wearable, and Internet of Things (IoT) devices. The AK09975 has a built-in signal processing engine that provides accurate compass heading information without the need for external microcontrollers or processors. It also features a low-power consumption mode that can extend the battery life of devices.
The AK09975 uses AKM’s proprietary Soft-iron calibration algorithm, which helps to reduce the effects of magnetic distortions and improves the accuracy of the compass. Additionally, it has a small package size, making it easy to integrate into various types of devices.
QST QMC1073
The QST QMC1073 is a high-performance magnetic sensor that can be used for a variety of applications, including compassing, gaming, and robotics. It is a low-power, high-precision 3-axis magnetic sensor that can measure the strength and direction of a magnetic field in all three dimensions.
The QMC1073 uses a MEMS technology to detect changes in magnetic fields, and it has a built-in temperature sensor for automatic temperature compensation. It has a digital I2C interface for communication with a microcontroller or other device, and it operates on a supply voltage of 1.8 to 3.3V.
The QMC1073 is a small, surface-mountable device that measures just 1.6mm x 1.6mm x 0.7mm, making it suitable for use in compact electronic devices. It has a wide operating temperature range of -40°C to 85°C, and it has a built-in self-test function for easy testing and calibration.
QST QMC1074
The QST QMC1074 is a high-sensitivity magnetic field sensor based on magneto-resistance technology. It is designed to measure three-axis magnetic fields with a full-scale range of ±1200 µT and operates on a supply voltage of 1.8V to 3.3V.
The QMC1074 has a built-in voltage regulator and can communicate with a host system via an I2C interface. The sensor is commonly used in applications such as electronic compasses, navigation systems, and magnetic field measurement equipment.
QST QMC1075
The QST QMC1075 is a three-axis magnetic field sensor based on magneto-resistance technology. It is designed to measure magnetic fields with a full-scale range of ±2000 µT and operates on a supply voltage of 1.8V to 3.3V.
The QMC1075 has a built-in voltage regulator and can communicate with a host system via an I2C interface. The sensor is commonly used in applications such as electronic compasses, navigation systems, and magnetic field measurement equipment.
QST QMC1076
The QST QMC1076 is a 3-axis magnetic field sensor based on magneto-resistive technology. It has a full-scale range of ±1000 µT and a resolution of 0.1 µT. The sensor operates on a supply voltage of 1.8V to 3.3V and has a built-in voltage regulator.
The QMC1076 communicates with a host system via an I2C interface and is commonly used in applications such as electronic compasses, navigation systems, and magnetic field measurement equipment.
QST QMC1077
The QST QMC1077 is a high-precision three-axis magnetic field sensor based on magneto-resistance technology. It is designed to measure magnetic fields with a full-scale range of ±1200 µT and has a resolution of 0.1 µT. The sensor operates on a supply voltage of 1.8V to 3.3V and has a built-in voltage regulator.
The QMC1077 communicates with a host system via an I2C interface and features a programmable interrupt pin. The sensor is commonly used in applications such as electronic compasses, navigation systems, and magnetic field measurement equipment.
QST QMC1091
The QST QMC1091 is a low-power, high-precision magnetic sensor that can measure three-axis magnetic fields with a full-scale range of ±16 Gauss. It is based on magneto-resistance technology and features a built-in voltage regulator, an I2C interface for communication with a host system, and a programmable interrupt pin.
The QMC1091 is commonly used in applications such as electronic compasses, navigation systems, and magnetic field measurement equipment, where high accuracy and low power consumption are required.
QST QMC1092
The QST QMC1092 is a 3-axis magnetic sensor that uses magneto-resistance technology to measure the magnetic field. It has a full-scale range of ±1200 µT and operates on a supply voltage of 1.8V to 3.3V.
The QMC1092 has a built-in voltage regulator and can communicate with a host system via an I2C interface. It is designed for use in electronic compasses, navigation systems, and magnetic field measurement equipment.
QST QMC1093
The QST QMC1093 is a low-power, high-precision three-axis magnetic field sensor based on magneto-resistance technology. It is designed to measure magnetic fields with a full-scale range of ±1000 µT and operates on a supply voltage of 1.8V to 3.3V.
The QMC1093 has a built-in voltage regulator and can communicate with a host system via an I2C interface. The sensor is commonly used in applications such as electronic compasses, navigation systems, and magnetic field measurement equipment. It also features a self-calibration function that can improve the accuracy of the measurement.
TDK TMS9900
The TDK TMS9900 is a magnetic field sensor that utilizes tunnel magneto-resistance (TMR) technology. It is designed to measure three-axis magnetic fields with a full-scale range of ±10 mT and operates on a supply voltage of 2.7V to 3.6V.
The TMS9900 has a built-in voltage regulator and can communicate with a host system via an I2C interface. The sensor is commonly used in applications such as electronic compasses, navigation systems, and magnetic field measurement equipment.
Comparison Table
Here’s a comparison table 42 List of Magnetometer Sensors Chips :
Magnetometer Chip Manufacturer I2C Interface SPI Interface 3-Axis Resolution Accuracy Operating Voltage Price Range Honeywell HMC5883L Honeywell Yes No Yes 12-bit ±2.5 mG 2.16V to 3.6V $4 to $6 Bosch BMC150 Bosch Yes Yes Yes 12-bit ±1.2 mT 1.71V to 3.6V $1 to $3 NXP FXOS8700CQ NXP Yes Yes Yes 16-bit ±2.0 mT 1.95V to 3.6V $2 to $4 STMicroelectronics LIS3MDL STMicroelectronics Yes Yes Yes 16-bit ±4.5 mG 1.9V to 3.6V $1 to $3 InvenSense MPU9250 InvenSense Yes Yes Yes 16-bit ±480 µT 2.4V to 3.6V $3 to $5 QST QMC5883L QST Yes No Yes 12-bit ±1.5 mT 2.16V to 3.6V $1 to $2 QST QMC7310 QST Yes No Yes 16-bit ±1.5 mT 1.71V to 3.6V $3 to $4 Melexis MLX90393 Melexis Yes Yes Yes 14-bit ±5 mT 2.7V to 5.5V $6 to $8 TDK TMR6201 TDK Yes Yes Yes 12-bit ±1.2 mT 1.71V to 3.6V $5 to $7 Infineon Technologies TLV493D Infineon Technologies Yes Yes Yes 12-bit ±15 µT 2.7V to 3.5V $3 to $5 Asahi Kasei AK09918 Asahi Kasei Yes Yes Yes 16-bit ±1.5 mT 1.8V to 3.6V $2 to $4 Magnachip MMC3630KJ Magnachip Yes Yes Yes 16-bit ±1.5 mT 1.62V to 3.6V $4 to $6 Allegro Microsystems A1335 Allegro Microsystems Yes Yes Yes 12-bit ±2.0 mT 3.3V to 5V $7 to $9 TDK TMR4900 TDK Corporation Yes Yes Yes 0.35 µT ±1.5 % FS 2.4-3.6 V $4-$8 TDK TMR3912 TDK Corporation Yes Yes Yes 0.08 µT ±1 % FS 2.2-3.6 V $1-$3 AD22151 Analog Devices Inc. No No Yes 10 mV/µT ±1 % FS 4-6 V $2-$5 AD22152 Analog Devices Inc. No No Yes 5 mV/µT ±1 % FS 4-6 V $2-$5 MMC3416xPJ MEMSIC Inc. Yes No Yes 10 nT ±1 % FS 2.5-3.3 V $3-$6 MMC3280xPJ MEMSIC Inc. Yes No Yes 10 nT ±1 % FS 1.62-3.6 V $2-$5 MMC3524xPJ MEMSIC Inc. Yes No Yes 10 nT ±1 % FS 1.62-3.6 V $2-$5 MMC3416xPS MEMSIC Inc. No Yes Yes 10 nT ±1 % FS 2.5-3.3 V $3-$6 MMC3280xPS MEMSIC Inc. No Yes Yes 10 nT ±1 % FS 1.62-3.6 V $2-$5 MMC3524xPS MEMSIC Inc. No Yes Yes 10 nT ±1 % FS 1.62-3.6 V $2-$5 AKM AK8975 AKM Yes Yes Yes 14-bit ±1.0 μT 2.4 V to 3.6 V Low AKM AK8963 AKM Yes Yes Yes 16-bit ±1.5 μT 2.4 V to 3.6 V Low AKM AK09911C AKM Yes Yes Yes 14-bit ±1.5 μT 1.8 V to 3.3 V Low AKM AK09912C AKM Yes Yes Yes 16-bit ±1.5 μT 1.8 V to 3.3 V Low AKM AK09913C AKM Yes Yes Yes 16-bit ±1.5 μT 1.8 V to 3.3 V Low AKM AK09915C AKM Yes Yes Yes 16-bit ±1.5 μT 1.8 V to 3.3 V Low AKM AK09916C AKM Yes Yes Yes 16-bit ±1.5 μT 1.8 V to 3.3 V Low AKM AK09917C AKM Yes Yes Yes 16-bit ±1.5 μT 1.8 V to 3.3 V Low AKM AK09970 AKM Yes Yes Yes 14-bit ±1.5 μT 1.8 V to 3.3 V Low AKM AK09975 AKM Yes Yes Yes 16-bit ±1.5 μT 1.8 V to 3.3 V Low QST QMC1073 QST Yes Yes Yes 0.5µT ±1.0° 1.8-3.3V Low QST QMC1074 QST Yes Yes Yes 0.5µT ±1.0° 1.8-3.3V Low QST QMC1075 QST Yes Yes Yes 0.5µT ±1.0° 1.8-3.3V Low QST QMC1076 QST Yes Yes Yes 0.5µT ±1.0° 1.8-3.3V Low QST QMC1077 QST Yes Yes Yes 0.5µT ±1.0° 1.8-3.3V Low QST QMC1091 QST Yes Yes Yes 0.4µT ±1.0° 1.8-3.3V Low QST QMC1092 QST Yes Yes Yes 0.4µT ±1.0° 1.8-3.3V Low QST QMC1093 QST Yes Yes Yes 0.4µT ±1.0° 1.8-3.3V Low TDK TMS9900 TDK Yes No Yes 0.1µT ±2.5° 2.16-3.6V Medium TDK TMS9910 TDK Yes No Yes 0.1µT ±2.5° 2.16-3.6V Medium
Conclusion
Magnetometer sensors are essential components in many electronic devices, providing valuable data that enables a wide range of applications. This guide has explored the top magnetometer sensor chips on the market, their unique features and benefits, and the applications they’re best suited for. Whether you’re developing a new product or looking to upgrade an existing one, understanding the capabilities and limitations of magnetometer sensors is critical to success. I hope this 42 List of Magnetometer Sensors Chips is useful.
