DRV5053EAELPGMQ1

Series:	Automotive, AEC-Q100
Packaging:	Tape & Box (TB)
Part Status:	Active
Technology:	Hall Effect
Axis:	Single
Output Type:	Analog Voltage
Sensing Range:	±18mT
Voltage - Supply:	2.7 V ~ 38 V
Current - Supply (Max):	3.6mA
Current - Output (Max):	2.3mA
Resolution:	--
Bandwidth:	20kHz
Operating Temperature:	-40°C ~ 150°C (TA)
Features:	Temperature Compensated
Package / Case:	TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Supplier Device Package:	TO-92-3

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Introduction

DRV5053EAELPGMQ1 is a magnetic sensor linear, compass IC. It is designed to be used for position determining applications, such as in automobiles, to detect the relative position of the vehicle. The device is integrated with an array of Hall Effect sensors that measure the Earth\'s magnetic field from various directions. The IC also supports four different types of outputs, I2C, UART, GPIO, and Analog.

Application Field

This magnetic device is often used in cars, primarily because of its small form factor and compatibility with many communication protocols. It can be used in both cruise and manual assisted steering for navigation purposes. It can also be used in automatic braking systems and in automatic lane-keeping assistance systems. In addition to cars, DRV5053EAELPGMQ1 is also commonly used in robotics and unmanned aerial vehicles. The device is also widely used in other automotive applications, such as navigation systems and fuel-level sensing.

Working Principle

DRV5053EAELPGMQ1 presents a novel concept in Magnetic Sensors — Linear, Compass ICs, which is a hybrid of both magnetic field and linear position sensing. The device consists of a semi-conductive iron core and an integrated combination of dual-Hall effect sensors, which are mounted onto the iron core. The Hall effect sensors measure the earth’s magnetic field from different directions and can detect small changes in magnetic field orientation.The device works by measuring the changes in the air gap between the Hall effect sensors and the iron core. By detecting small changes in the air gap, the device can calculate the relative position of the car and output the resulting data in a variety of forms, such as I2C, UART, GPIO and Analog. This data can then be used for navigation purposes or fuel-level sensing.

Conclusion

Overall, the DRV5053EAELPGMQ1 is an ideal solution for automated navigation, fuel-level sensing and other automotive applications. Its hybrid design of magnetic field and linear position sensing provides accurate and reliable measurement of the Earth\'s magnetic field. With a compact form factor and convenient communication protocols, it is an ideal choice for both cars and robots.

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