Hall effect magnetic field sensor
Texas Instruments Semiconductor
The DRV5015 is a low-voltage digital-latch Hall effect sensor designed for high-speed and high-temperature motor applications. Operating from a 2.5-V to 5.5-V power supply, the device senses magnetic flux density and presents a digital output based on predefined magnetic thresholds.
Alternating north and south magnetic poles are required to toggle the output and integrated hysteresis provides robust switching. ™
The device is offered in two magnetic threshold options and an inverted output option. The high magnetic sensitivity provides flexibility in low-cost magnet selection and component placement.
The device performs consistently across a wide ambient temperature range of –40°C to +125°C.