DRV5032

SOT-23 (DBZ)

3

7 mm² 2.92 x 2.37

TO-92 (LPG)

3

6 mm² 4 x 1.52

X2SON (DMR)

4

2 mm² 1.4 x 1.1

Industry-leading ultra-low power consumption
- 5-Hz version: 0.54 µA with 1.8 V
- 20-Hz versions: 1.6 µA with 3 V
1.65-V to 5.5-V operating V_CC range
Magnetic threshold options (maximum B_OP):
- 3.9 mT, highest sensitivity
- 4.8 mT, high sensitivity
- 9.5 mT, medium sensitivity
- 63 mT, lowest sensitivity
Omnipolar and unipolar options
20-Hz and 5-Hz sampling rate options
Open-drain and push-pull output options
SOT-23, X2SON and TO-92 package options
–40°C to +85°C operating temperature range

Industry-leading ultra-low power consumption
- 5-Hz version: 0.54 µA with 1.8 V
- 20-Hz versions: 1.6 µA with 3 V
1.65-V to 5.5-V operating V_CC range
Magnetic threshold options (maximum B_OP):
- 3.9 mT, highest sensitivity
- 4.8 mT, high sensitivity
- 9.5 mT, medium sensitivity
- 63 mT, lowest sensitivity
Omnipolar and unipolar options
20-Hz and 5-Hz sampling rate options
Open-drain and push-pull output options
SOT-23, X2SON and TO-92 package options
–40°C to +85°C operating temperature range

The DRV5032 device is an ultra-low-power digital-switch Hall effect sensor, designed for the most compact and battery-sensitive systems. The device is offered in multiple magnetic thresholds, sampling rates, output drivers, and packages to accommodate various applications. ™

When the applied magnetic flux density exceeds the B_OP threshold, the device outputs a low voltage. The output stays low until the flux density decreases to less than B_RP, and then the output either drives a high voltage or becomes high impedance, depending on the device version. By incorporating an internal oscillator, the device samples the magnetic field and updates the output at a rate of 20 Hz, or 5 Hz for the lowest current consumption. Omnipolar and unipolar magnetic responses are available.

The device operates from a V_CC range of 1.65 V to 5.5 V, and is packaged in a standard SOT-23, TO-92 and small X2SON.

The DRV5032 device is an ultra-low-power digital-switch Hall effect sensor, designed for the most compact and battery-sensitive systems. The device is offered in multiple magnetic thresholds, sampling rates, output drivers, and packages to accommodate various applications. ™

When the applied magnetic flux density exceeds the B_OP threshold, the device outputs a low voltage. The output stays low until the flux density decreases to less than B_RP, and then the output either drives a high voltage or becomes high impedance, depending on the device version. By incorporating an internal oscillator, the device samples the magnetic field and updates the output at a rate of 20 Hz, or 5 Hz for the lowest current consumption. Omnipolar and unipolar magnetic responses are available.

The device operates from a V_CC range of 1.65 V to 5.5 V, and is packaged in a standard SOT-23, TO-92 and small X2SON.

Download

Similar products you might be interested in

open-in-new

Compare products

Drop-in replacement with upgraded functionality to the compared device.

NEW TMAG5231

ACTIVE

Low-power, low-voltage (1.65 V to 5.5 V) Hall-effect switch Pin-to-pin equivalent device with lower performance at a lower price

Technical documentation

star

= Top documentation for this product selected by TI

No results found. Please clear your search and try again.

View all 14

	Type	Title	Date
*	Data sheet	DRV5032 Ultra-Low-Power Digital-Switch Hall Effect Sensor datasheet (Rev. E)	09 Jan 2020
	User guide	HALL-ADAPTER-EVM User's Guide (Rev. C)	21 Oct 2021
	Application note	Hall-Effect Sensors in Low-Power Applications (Rev. B)	15 Oct 2021
	Application note	Reed Switch Replacement with TI's Hall-effect and Linear 3D Hall-effect Sensors	13 Oct 2021
	Application note	Limit Detection for Tamper and End-of-Travel Detection Using Hall-Effect Sensors (Rev. A)	24 Aug 2021
	Application note	Transition Detection Using Hall-Effect Sensors	23 Jun 2021
	Technical article	What is a Hall-effect sensor?	17 May 2021
	Technical article	3 common design pitfalls when designing with Hall-effect sensors – and how to avoid them	07 Jan 2021
	White paper	How to optimize building and home automation designs for energy efficiency	08 Apr 2020
	Technical article	Understanding tamper detection sensors	18 Nov 2019
	Technical article	Why current and magnetic sensing matters for wireless earbud design	11 Nov 2019
	Application note	Designing Single and Multiple Position Switches Using TI Hall Effect Sensors	26 Sep 2019
	White paper	Achieve greater precision, reliability with magnetic sensing technology	26 Jun 2017
	User guide	DRV5032-SOLAR-EVM User's Guide	01 Jun 2017

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DRV5032-SOLAR-EVM — DRV5032 Ultra-Low Power, 1.65V to 5.5V Hall Effect Switch Sensor Evaluation Module

The DRV5032-SOLAR-EVM evaluation module (EVM) is a compact, easy-to-use platform for evaluating the main features and performance of the DRV5032 ultra-low power digital switch Hall Effect sensor across its specified input voltage and temperature ranges. The EVM features an on-board solar (...)

User guide

In stock

Limit: 3

Evaluation board

HALL-ADAPTER-EVM — Hall sensor breakout adapter evaluation module

Speed up your switch, latch and linear Hall sensor prototyping and testing with the HALL-ADAPTER-EVM, which provides a fast, easy and inexpensive way to interface with small ICs. You can connect any supported Hall sensor using the included Samtec terminal strips or wire them directly to existing (...)

User guide

In stock

Limit: 3

Evaluation board

LPSTK-CC1352R — SimpleLink™ multi band CC1352R wireless MCU Launchpad™ SensorTag kit

The TI LaunchPad™ SensorTag kit offers integrated environmental and motion sensors, multi band wireless connectivity and easy-to-use software for prototyping connected applications. With one kit, developers can easily create connected applications featuring Bluetooth® Low Energy, (...)

User guide

View options

Calculation tool

Magnetic Sensing Proximity Tool (Rev. A)

SLYR071A.ZIP (2052 KB)

Download

Reference designs

TIDA-010065 — High-efficiency, low-emission, isolated DC/DC converter-based analog input module reference design

This reference design is a simplified architecture for generating an isolated power supply for isolated amplifiers for measuring isolated voltages and currents. A fully integrated DC/DC converter with reinforced isolation operating from a 5-V input with configurable 5-V or 5.4-V output (headroom (...)

document-generic

Reference designs

TIDA-00839 — Magnetic Tamper Detection Using Low-Power Hall Effect Sensors Reference Design

Magnetic tampering can paralyze any transformer in an energy measurement system, which may potentially lead to the system being unable to be powered properly or unable to correctly register the energy consumed by a load. This design implements a Class 0.2 three-phase energy measurement (...)

Reference designs

TIDA-010008 — Flat-Clamp TVS based Reference Design for Protection Against Transient for Grid Applications

This reference design features multiple approaches for protecting AC or DC analog input, DC analog output, AC or DC binary input, digital output with a high side or low side driver, LCD bias supply, USB interfaces (power and data) and onboard power supplies with 24, 12 or 5V input used in (...)

document-generic

Reference designs

TIDA-050018 — Low-power AAA-battery reference design with 6-µA standby power for multi-purpose sensor

This reference design demonstrates a low-power boost converter solution used for door and windows sensors. The design includes an alkaline battery, an ultra-low quiescent-current boost converter and ultra-low power consuming digital Hall effect sensors. It can also power an ultra-low power, (...)

Reference designs

TIDA-00807 — Fault Monitoring for Overhead Fault Indicators using Ultra Low Power Reference Design

Fault Indicators (FI) are devices installed at certain distance on overhead power lines in electric power distribution networks to detect and indicate the occurence of faults. The benefit is reduction in outage times by identifying the fault zone easily. The TIDA-00807 reference design (...)

Reference designs

TIDA-01066 — Low-Power Door and Window Sensor With Sub-1GHz and 10-Year Coin Cell Battery Life Reference Design

This reference design uses our ultra-low power consumption digital hall effect sensors and the SimpleLink™ ultra-low power sub-1 GHz wireless microcontroller (MCU) platform to demonstrate a door and window sensor with extremely long battery life and no wiring required. The design guide (...)