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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

DRV5033

SLIS152E – MAY 2014 – REVISED FEBRUARY 2016

DRV5033 Digital-Omnipolar-Switch Hall Effect Sensor

1

1 Features

1

•

Digital Omnipolar-Switch Hall Sensor

•

Superior Temperature Stability

–

•

–

±3.5 / ±2 mT (FA, see Figure 23)

–

±6.9 / ±3.5 mT (AJ, see Figure 23)

•

Detects North and South Magnetic Field

•

Supports a Wide Voltage Range

–

2.5 to 38 V

–

No External Regulator Required

•

Wide Operating Temperature Range

–

•

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 Features

–

Reverse Supply Protection (up to –22 V)

–

Supports up to 40-V Load Dump

–

Output Short-Circuit Protection

–

Output Current Limitation

2 Applications

•

Docking Detection

•

Door Open and Close Detection

•

Proximity Sensing

•

Valve Positioning

•

Pulse Counting

3 Description

The DRV5033 device 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

magnetic

field

direction.

When

the

applied

DRV5033 open-drain output goes low. The output

and then the output goes to high impedance. The

output current sink capability is 30 mA. A wide

operating voltage range from 2.5 to 38 V with reverse

polarity protection up to –22 V 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.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

DRV5033

SOT-23 (3)

2.92 mm × 1.30 mm

TO-92 (3)

4.00 mm × 3.15 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Output State

SOT-23

TO-92