TIDRV5033AJQDBZR
Overview
The DRV5033AJQDBZR is a digital omnipolar Hall effect switch designed to detect both north and south magnetic poles. It features a wide operating voltage range from 2.5V to 38V and is engineered for high reliability with built-in reverse supply and output short-circuit protection. The device provides a simple open-drain output that toggles when the magnetic flux density exceeds 12mT.
Why Choose This Part
The sensor offers superior temperature stability and a fast 35-microsecond power-on time, making it suitable for duty-cycled low-power systems. Its high voltage tolerance of up to 40V for load dumps and -22V reverse polarity protection eliminates the need for external regulators in many automotive and industrial applications.
Applications
Key Specifications
Getting Started
To implement this sensor, connect a pull-up resistor from the open-drain output to a logic level compatible with your MCU. For evaluation, use a standard SOT-23 breakout board and a small neodymium magnet to verify the +/-12mT trip points. Ensure a bypass capacitor of at least 0.1uF is placed close to the VDD pin for stable operation across the 2.5V to 38V range.
DRV5033 Family
| Part Number | Difference | Stock |
|---|---|---|
| DRV5033QDBVR | QDBVR | — |
