DRV5033AJQDBZR Texas Instruments MCU

DRV5033AJQDBZR Overview

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Description

The DRV5033 device is a chopper-stabilized Hall EffectSensor that offers a magnetic sensing solution with superior sensitivity stability over temperatureand integrated protection features.

The DRV5033 responds the same to both polarities ofmagnetic field direction. When the applied magnetic flux density exceeds theBOP threshold, the DRV5033 open-drainoutput goes low. The output stays low until the field decreases to less thanBRP, and then the output goes to high impedance. The output current sinkcapability is 30 mA. A wide operating voltage range from 2.5 to 38 V with reverse polarity protection up to –22 V makes the devicesuitable for a wide range of industrial applications.

Internal protection functions are provided for reverse supply conditions, load dump, andoutput short circuit or over current.

Features

Digital Omnipolar-Switch Hall Sensor
Superior Temperature Stability
- BOP ±10% Over Temperature
Multiple Sensitivity Options (BOP /BRP):
- ±3.5 / ±2 mT (FA, see Device Nomenclature)
- ±6.9 / ±3.5 mT (AJ, see Device Nomenclature)
Detects North and South Magnetic Field
Supports a Wide Voltage Range
- 2.5 to 38V
- No External Regulator Required
Wide Operating Temperature Range
- TA = –40 to 125°C (Q, see Device Nomenclature)
Open Drain Output (30-mA Sink)
Fast 35-μs Power-On Time
Small Package and Footprint
- Surface Mount 3-Pin SOT-23 (DBZ)
  - 2.92 mm × 2.37 mm
- Through-Hole 3-Pin TO-92 (LPG)
  - 4.00 mm × 3.15 mm
Protection
- Reverse Supply Protection (up to –22 V)
- Supports up to 40-V Load Dump
- Output Short-Circuit Protection
- Output Current Limitation