DRV5033AJQDBZR

DRV5033AJQDBZR is a chopper-stabilized hall effect sensor that offers a magnetic sensing solution with superior sensitivity stability over temperature and integrated protection features. The DRV5033 responds the same to both polarities of the magnetic field direction. When the applied magnetic flux density exceeds the BOP threshold, the DRV5033 open-drain output goes low. The output stays low until the field decreases to less than BRP, and then the output goes to high impedance. The output current sink capability is 30mA. A wide operating voltage range from 2.5 to 38V with reverse polarity protection up to -22V makes the device suitable for a wide range of industrial applications. Internal protection functions are provided for reverse supply conditions, load dump, and output short circuit or over current. Applications include docking detection, door open and close detection, proximity sensing, valve positioning, pulse counting.

• Reverse supply protection (up to -22V), supports up to 40V load dump
• Output short-circuit protection, output current limitation
• Wide supply voltage range from 2.5 to 38V, no external regulator required
• Detects north and south magnetic field
• Operating supply current is 2.7mA typ at (VCC = 2.5 to 38V, TA = 25°C)
• FET on-resistance is 22 ohm typ at (VCC = 3.3V, IO = 10mA, TA = 25°C)
• Output delay time is 13µs typ at (B = BRP – 10mT to BOP + 10mT in 1µs)
• Off-state leakage current is 1µA max at (output Hi-Z)
• Operating temperature range from -40°C to 125°C
• 3-pin SOT-23 package