Feature
- Digital-latch hall effectsensor
- High magnetic sensitivity:
- DRV5015A1: ±0.7 mT (typical)
- DRV5015A2: ±1.8 mT (typical)
- DRV5015A3: ±1.8 mT (inverted, typical)
- Integratedhysteresis
- Fast 30-kHz sensingbandwidth
- 2.5-V to 5.5-V operatingVCC range
- Open-drain output capableof 20-mA output current
- Operatingtemperature range: –40°C to +125°C
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DescriptionThe DRV5015 is a low-voltage digital-latch Hall effect sensordesigned for high-speed and high-temperature motor applications. Operating from a2.5-V to 5.5-V power supply, the device senses magnetic flux density and presents a digitaloutput based on predefined magnetic thresholds.
Alternating north and south magnetic poles are required to toggle the output andintegrated 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 componentplacement.
The device performs consistently across a wide ambient temperature range of –40°C to+125°C.
