onsemi

MMDL301T1G

The MMDL301T1G is a single-chip, high performance, fully integrated, 3-axis magnetometer from ON Semiconductor. It is designed to provide accurate and reliable measurements of the magnetic field in three orthogonal axes (X, Y, and Z). The device is based on the latest technology of Tunnel MagnetoResistance (TMR) sensors, which offer high sensitivity, low power consumption, and excellent temperature stability.

Description:

The MMDL301T1G is a compact, low-profile, surface-mount device that is designed for easy integration into a wide range of applications. It features a small form factor of 3 x 3 x 1 mm and is available in a standard LGA package. The device is designed to operate over a wide supply voltage range of 1.71V to 3.6V, making it suitable for a variety of power supply options.

Features:

• 3-axis magnetometer with high sensitivity and low noise
• Based on TMR technology for high performance and reliability
• Wide supply voltage range of 1.71V to 3.6V
• Small form factor of 3 x 3 x 1 mm in LGA package
• Low power consumption for extended battery life in portable devices
• Programmable data rate and resolution for flexible operation
• Built-in temperature compensation for improved accuracy over a wide temperature range
• I2C digital interface for easy integration with microcontrollers and other digital systems
• Robust and reliable operation in harsh environments

Applications:

The MMDL301T1G is suitable for a wide range of applications that require accurate and reliable magnetic field measurements. Some of the key applications include:

• Electronic compasses in smartphones, tablets, and wearable devices
• Navigation and positioning systems in drones, robots, and autonomous vehicles
• Pedometer and step counting in fitness and health monitoring devices
• Magnetic switch and door sensor applications
• Current sensing and motor control in industrial and automotive systems
• Magnetic field mapping and detection in scientific research and exploration

Overall, the MMDL301T1G is a high-performance, fully integrated magnetometer that offers excellent sensitivity, low power consumption, and a wide range of features that make it suitable for a variety of applications. Its small form factor and digital interface make it easy to integrate into a wide range of systems, while its robust and reliable operation make it a preferred choice for demanding applications in harsh environments.