STMicroelectronics

STTH1003SB-TR

STMicroelectronics' STTH1003SB-TR is a high-performance, single-chip, fully integrated 3D Hall sensor with a digital output. It is designed to provide accurate and reliable detection of magnetic fields in various applications.

Description:

The STTH1003SB-TR is a highly sensitive 3D Hall sensor that can detect magnetic fields in the X, Y, and Z axes. It is housed in a small, surface-mount package, making it easy to integrate into a wide range of applications. The device features a low power consumption and a wide supply voltage range, making it suitable for battery-powered applications.

Features:

1. High sensitivity: The STTH1003SB-TR can detect magnetic fields as low as 50 Gauss.
2. Digital output: The sensor provides a digital output that can be easily interfaced with microcontrollers and other digital systems.
3. Low power consumption: The device operates on a low supply voltage of 2.7V to 5.5V and has a low power consumption of 2.5mA in normal mode.
4. Wide supply voltage range: The sensor can operate on a supply voltage range of 2.7V to 5.5V, making it suitable for a wide range of applications.
5. Small form factor: The STTH1003SB-TR is housed in a small, surface-mount package, making it easy to integrate into compact designs.

Applications:

The STTH1003SB-TR has a wide range of applications, including:

1. Magnetic switch: The sensor can be used as a magnetic switch in various applications, such as door/window sensors, water flow sensors, and gas flow sensors.
2. Brushless DC motor commutation: The 3D Hall sensor can be used to detect the position of the rotor in brushless DC motors, enabling efficient and reliable commutation.
3. Current sensing: The STTH1003SB-TR can be used to measure the magnetic field generated by a current-carrying conductor, enabling accurate current sensing in various applications.
4. Elevator and lift control: The sensor can be used to detect the position of the elevator or lift car, enabling precise control and safety features.
5. Gaming and virtual reality: The 3D Hall sensor can be used in gaming and virtual reality applications to detect the position and orientation of the user's head or other body parts.

Overall, the STTH1003SB-TR is a versatile and high-performance 3D Hall sensor that can be used in a wide range of applications requiring accurate and reliable detection of magnetic fields.