Calculation tool
HALL-PROXIMITY-DESIGN — Magnetic Sensing Proximity Tool
HALL-PROXIMITY-DESIGN is a software tool that facilitates rapid iterative design for magnet and Hall-effect sensor systems.
Data sheet
DRV5032
- 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 VCC range
- Magnetic threshold options (maximum BOP):
- 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 BOP threshold, the device outputs a low voltage. The output stays low until the flux density decreases to less than BRP, 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 VCC range of 1.65 V to 5.5 V, and is packaged in a standard SOT-23, TO-92 and small X2SON.
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Technical documentation
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View all 28 Design & development
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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: PDF
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 (...)
Evaluation board
HALL-HMI-ROCKER-EVM — Evaluation module for human machine interface (HMI) rocker switch using Hall-effect switches
HALLROCKER-EVM is designed to evaluate the performance of Hall-effect switches in SOT-23 package in a rocker switch human machine interface (HMI) module. This module shows three different switches in accordance with the designs presented in the HMI Rocker Switch With Hall-Effect Switches (...)
Evaluation board
HALL-TRIGGER-EVM — Evaluation module for contactless, Hall-effect variable-speed trigger with external field protection
This evaluation module (EVM) uses Hall-effect sensors to implement a trigger that outputs a varying voltage based on how far the trigger is pressed. The EVM uses a contactless approach that reduces wear and tear compared to traditional mechanical-based triggers, thereby improving product lifetime. (...)
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: PDF
Simulation tool
TI-MAGNETIC-SENSE-SIMULATOR — TI Magnetic sensing simulation tool
The TI-MAGNETIC-SENSE-SIMULATOR (TIMSS) webtool estimates magnetic flux density and TI magnetic sensor outputs for magnetic position sensing systems. The tool has device emulation and supports various magnet shapes, grades and motion types.
Supported products & hardware
Products
Hall-effect latches & switches
Linear Hall-effect sensors
Multi-axis linear & angle position sensors
Hardware development
Software
Calculation tool
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-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 (...)
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-010254 — Battery-powered mmWave radar sensor with sub-1-GHz and Bluetooth® 5.2 reference design
This industrial reference design demonstrates the use of a battery powered IWRL6432 60-GHz mmWave radar with a sub-1 GHz or Bluetooth® 5.2 wireless communication. This design has been demonstrated with people-counting and tracking, and motion tracking applications from a Li-battery that send (...)
Design guide: PDF
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 (...)
Reference designs
TIDA-060032 — Contactless, Hall-effect variable-speed trigger reference design with external field protection
This reference design uses Hall-effect sensors to implement a trigger that outputs varying voltage based on how far the trigger is pressed. These types of triggers are useful in cordless power tools or any other end equipment that uses trigger displacement information.
The design uses a contactless (...)
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 (...)
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, (...)
| Package | Pins | Download |
|---|---|---|
| SOT-23 (DBZ) | 3 | View options |
| TO-92 (LPG) | 3 | View options |
| X2SON (DMR) | 4 | View options |
Ordering & quality
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Support & training
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