DRV5053PAQLPGM Sensors, Transducers

Magnetic Sensors - Linear, Compass (ICs)

DRV5053PAQLPGM is a linear magnetic sensor IC developed by Texas Instruments. It is capable of measuring linear velocity, angular velocity, magnetic field vector, linear acceleration and magnetic flux density. It combines digital and analog circuitry to sense magnetic fields and convert them into digital signatures. It is used in a wide variety of applications such as motor control, orientation sensing, navigation and motion-sensing.

Application Field

The DRV5053PAQLPGM is suitable for a variety of EMF-sensitive applications such as smart motors, current and voltage sensing, Hall Effect-based displacement sensing, and computer fan control, among others. In addition, it can be used for measuring linear velocity, angular velocity and estimating position and heading in navigation systems. It is also suited for high-precision line tracking applications in industrial automation such as welding and robot guidance.

The DRV5053PAQLPGM is a digital magnetic sensor IC with enhanced performance and flexibility. It offers an integrated package which includes a high performance Hall Effect sensor, pre-amplifier, analog-to-digital converter, 17-bit data register, programmable digital filter and temperature sensor. This provides high resolution and accuracy along with a wide range of operating conditions, from -40°C to 85°C.

Working Principle

The DRV5053PAQLPGM works by sensing changes in induced magnetic fields. The device is integrated with a Hall Effect sensor which detects and converts a magnetic field into a voltage. The pre-amplifier then amplifies the voltage and feeds it to a high-resolution analog-to-digital converter. The A/D converter is programmable and can be used to adjust the sensitivity and accuracy. The processed data is then stored in a 17-bit data register, which gives out an output signal proportional to the magnitude of the magnetic field.

The DRV5053PAQLPGM offers a high accuracy and resolution of up to 0.5 mT (0.005 Tesla) and a wide dynamic range of up to 9.5 Gauss (9500 mT). Its fast response time and low power consumption make it ideal for use in applications requiring high precision and high speed, such as motor control, sensor network and tracking. The low power consumption, combined with a wide operating temperature range, ensures reliable and accurate operation even in extreme conditions.

The DRV5053PAQLPGM is an ideal choice for manufacturers looking for reliable and affordable magnetic sensing solutions. With its high sensitivity, low power consumption and wide operating temperature range, the DRV5053PAQLPGM is a reliable and cost-effective solution for applications that require precise measurements of magnetic fields and linear velocity.