TMAG5173-Q1

ACTIVO

Sensor lineal 3D de efecto Hall de alta precisión para automoción con interfaz I²C

Detalles del producto

Type 3-Axis linear Interface type I2C Sample rate (ksps) 20 Supply voltage (min) (V) 2.3 Supply voltage (max) (V) 3.6 Rating Automotive TI functional safety category Functional Safety-Compliant Operating temperature range (°C) -40 to 125
Type 3-Axis linear Interface type I2C Sample rate (ksps) 20 Supply voltage (min) (V) 2.3 Supply voltage (max) (V) 3.6 Rating Automotive TI functional safety category Functional Safety-Compliant Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8
  • High-precision linear 3D Hall-effect sensor to optimize position sensing speed and accuracy:
    • Sensitivity room temperature error, X, Y, Z axes: ±2.5% (maximum)
    • Sensitivity mismatch temperature drift X-Y axes: ±2% (maximum)
    • X-Y angle measurement room temperature error: ±1.1° (maximum)
    • X-Y angle measurement temperature drift: ±1.2° (maximum)
    • 20kSPS conversion rate for single axis
  • Functional Safety-Compliant:
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to 125°C
  • Configurable power modes including:
    • 8nA (typical) sleep mode current
  • Selectable linear magnetic range at X, Y, or Z axis:
    • TMAG5173x1-Q1: ±40mT, ±80mT
    • TMAG5173x2-Q1: ±133mT, ±266mT
  • Interrupt signal from user-defined magnetic and temperature threshold cross
  • Configurable unipolar and omnipolar switch function
  • Integrated angle CORDIC calculation with gain and offset adjustment
  • Configurable averaging filter for noise reduction
  • I2C interface with cyclic redundancy check (CRC):
    • Maximum 1MHz I2C clock speed
  • Conversion trigger by I2C or dedicated INT pin
  • Integrated temperature compensation for multiple magnet types
  • Built-in temperature sensor
  • 2.3V to 3.6V supply range
  • I2C and INT pin tolerance: 5.5V (maximum)
  • High-precision linear 3D Hall-effect sensor to optimize position sensing speed and accuracy:
    • Sensitivity room temperature error, X, Y, Z axes: ±2.5% (maximum)
    • Sensitivity mismatch temperature drift X-Y axes: ±2% (maximum)
    • X-Y angle measurement room temperature error: ±1.1° (maximum)
    • X-Y angle measurement temperature drift: ±1.2° (maximum)
    • 20kSPS conversion rate for single axis
  • Functional Safety-Compliant:
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to 125°C
  • Configurable power modes including:
    • 8nA (typical) sleep mode current
  • Selectable linear magnetic range at X, Y, or Z axis:
    • TMAG5173x1-Q1: ±40mT, ±80mT
    • TMAG5173x2-Q1: ±133mT, ±266mT
  • Interrupt signal from user-defined magnetic and temperature threshold cross
  • Configurable unipolar and omnipolar switch function
  • Integrated angle CORDIC calculation with gain and offset adjustment
  • Configurable averaging filter for noise reduction
  • I2C interface with cyclic redundancy check (CRC):
    • Maximum 1MHz I2C clock speed
  • Conversion trigger by I2C or dedicated INT pin
  • Integrated temperature compensation for multiple magnet types
  • Built-in temperature sensor
  • 2.3V to 3.6V supply range
  • I2C and INT pin tolerance: 5.5V (maximum)

The TMAG5173-Q1 is a low-power linear 3D Hall-effect sensor designed for a wide range of automotive and industrial applications. This device integrates three independent Hall-effect sensors in the X, Y, and Z axes. A precision analog signal-chain supports applications requiring narrow design tolerance. Integrated safety mechanisms enable robust functional safe system design. The device can be used in 1D linear measurements, 2D angle measurements, 3D joystick measurements, magnetic threshold cross detection, and various user configurable switch function applications. The digital filter option allows up to 32 times sensor data integration for improved noise performance. The I2C interface, while supporting multiple operating VCC ranges, ensures seamless data communication with microcontrollers. The device has an integrated temperature sensor available for multiple system functions, such as thermal budget check or temperature compensation calculation for a given magnetic field.

The TMAG5173-Q1 supports multiple operating modes (including wake-up and sleep mode) to optimize the system power consumptions and operating speed. During the active mode the device performs continuous conversions autonomously. During standby mode the INT pin or I2C communication can be used by a microcontroller to trigger a new conversion. During the sleep mode the device consumes ultra-low power and retains the configuration register values.

An integrated angle calculation engine (CORDIC) provides full 360° angular position information for both on-axis and off-axis topologies with an angle resolution of 1/16 degree. The angle calculation is performed for any of the X-Y, Y-Z, or Z-X planes based off the user configuration register selection. The device features magnetic gain and offset correction to mitigate the impact of system mechanical error sources.

The TMAG5173-Q1 can be configured through the user registers to enable any combination of magnetic axes and temperature channel conversions. The device supports several I2C read frames along with cyclic redundancy check and diagnostic status communications.

The TMAG5173-Q1 is offered in four different factory-programmed I2C addresses. The device also supports additional I2C addresses through the modification of a user-configurable I2C address register. Each orderable part can be configured to select one of two magnetic field ranges that suits the magnet strength and component placement during system calibration.

The device performs consistently across a wide ambient temperature range of –40°C to +125°C.

The TMAG5173-Q1 is a low-power linear 3D Hall-effect sensor designed for a wide range of automotive and industrial applications. This device integrates three independent Hall-effect sensors in the X, Y, and Z axes. A precision analog signal-chain supports applications requiring narrow design tolerance. Integrated safety mechanisms enable robust functional safe system design. The device can be used in 1D linear measurements, 2D angle measurements, 3D joystick measurements, magnetic threshold cross detection, and various user configurable switch function applications. The digital filter option allows up to 32 times sensor data integration for improved noise performance. The I2C interface, while supporting multiple operating VCC ranges, ensures seamless data communication with microcontrollers. The device has an integrated temperature sensor available for multiple system functions, such as thermal budget check or temperature compensation calculation for a given magnetic field.

The TMAG5173-Q1 supports multiple operating modes (including wake-up and sleep mode) to optimize the system power consumptions and operating speed. During the active mode the device performs continuous conversions autonomously. During standby mode the INT pin or I2C communication can be used by a microcontroller to trigger a new conversion. During the sleep mode the device consumes ultra-low power and retains the configuration register values.

An integrated angle calculation engine (CORDIC) provides full 360° angular position information for both on-axis and off-axis topologies with an angle resolution of 1/16 degree. The angle calculation is performed for any of the X-Y, Y-Z, or Z-X planes based off the user configuration register selection. The device features magnetic gain and offset correction to mitigate the impact of system mechanical error sources.

The TMAG5173-Q1 can be configured through the user registers to enable any combination of magnetic axes and temperature channel conversions. The device supports several I2C read frames along with cyclic redundancy check and diagnostic status communications.

The TMAG5173-Q1 is offered in four different factory-programmed I2C addresses. The device also supports additional I2C addresses through the modification of a user-configurable I2C address register. Each orderable part can be configured to select one of two magnetic field ranges that suits the magnet strength and component placement during system calibration.

The device performs consistently across a wide ambient temperature range of –40°C to +125°C.

Descargar Ver vídeo con transcripción Video
Solicitar más información

Los documentos de seguridad funcional están disponibles. Solicitar ahora

Productos similares que pueden interesarle

open-in-new Comparar alternativas
Pin por pin con la misma funcionalidad que el dispositivo comparado
TMAG5273 ACTIVO Sensor de efecto Hall, de baja potencia, lineal, 3D, con interfaz I²C Pin-to-pin equivalent device with lower performance for industrial applications
Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
TMAG5170-Q1 ACTIVO Sensor de efecto Hall 3D lineal de alta precisión con interfaz periférica en serie para automoció Similar device with SPI interface and higher performance

Documentación técnica

star =Principal documentación para este producto seleccionada por TI
No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 30
Documentación principal Tipo Título Opciones de formato Fecha
* Data sheet TMAG5173-Q1 High-Precision 3D Hall-Effect Sensor With I2 C Interface datasheet (Rev. B) PDF | HTML 15 jul 2025
Application note A Simple, Java-Based CRC Calculator PDF | HTML 04 mar 2026
User guide ROTATEPUSH-MAG-ACC User's Guide PDF | HTML 20 dic 2024
User guide JOYSTICK-MAG-ACC (Rev. B) PDF | HTML 11 dic 2024
Application brief Absolute Angle Measurements for Rotational Motion Using Hall-Effect Sensors (Rev. B) PDF | HTML 24 may 2024
Application note Linear Hall-Effect Sensor Array Design (Rev. B) PDF | HTML 24 may 2024
Application brief Measuring 3D Motion With Absolute Position Sensors (Rev. B) PDF | HTML 23 may 2024
Application brief Head-on Linear Displacement Sensing Using Hall-Effect Sensors (Rev. A) PDF | HTML 22 may 2024
Application brief Multi-mover Position Sensing With Linear Motor Transport Systems (Rev. A) PDF | HTML 21 may 2024
User guide TMAG5170 Slide-By Attachment (Rev. A) PDF | HTML 21 may 2024
Application brief Tracking Slide-By Displacement With Linear Hall-Effect Sensors (Rev. B) PDF | HTML 21 may 2024
Application note Magnet Selection for Linear Position Applications (Rev. B) PDF | HTML 14 may 2024
Application note Gear-Tooth Detection With Back-Biased 3D Hall-Effect Sensors PDF | HTML 29 abr 2024
Product overview Introduction to Hall-Effect Sensors (Rev. B) PDF | HTML 25 abr 2024
Application note Automotive Door Handle Design with Position Sensors PDF | HTML 10 abr 2024
White paper How Position Sensors Enable Innovation in Automotive and Industrial Applications (Rev. A) PDF | HTML 08 mar 2024
Application note Joystick and Lever Design With Hall-Effect Sensors (Rev. A) PDF | HTML 21 dic 2023
Application brief Introduction to TI Magnetic Sense Simulator Features PDF | HTML 05 dic 2023
User guide Texas Instruments' Magnetic Sense Simulator User's Guide PDF | HTML 04 dic 2023
White paper How Accurate Sensing Enables Better System Performance and Increased Efficiency (Rev. C) PDF | HTML 22 oct 2023
Application brief Angle Calculation Methods Using Position Sensor Output Data (Rev. A) PDF | HTML 19 may 2023
Application note Capacitive, Inductive, and Hall Sensing for HMI in Automotive Applications (Rev. A) PDF | HTML 09 may 2023
Application brief Hall-Effect Sensors for Steering Column Control (Rev. A) PDF | HTML 08 may 2023
White paper Using Hall-Effect Sensors For Contactless Rotary Encoding and Knob Applications (Rev. A) PDF | HTML 01 may 2023
Application note Angle Measurement With Multi-Axis Hall-Effect Sensors (Rev. A) PDF | HTML 30 abr 2023
Application note Achieving Highest System Angle Sensing Accuracy (Rev. A) PDF | HTML 19 abr 2023
Application brief Using Hall-Effect and Inductive Sensors in Automotive HMI Applications PDF | HTML 10 oct 2022
Certificate TMAG5173EVM EU RoHS Declaration of Conformity (DoC) 20 may 2022
White paper Improve System Performance With Linear 3D Hall-Effect Position Sensors PDF | HTML 24 sep 2021
User guide TMAG5170 Orbital Attachment (Rev. A) PDF | HTML 19 jul 2021

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

LDC-HALL-HMI-EVM — Módulo de evaluación para el diseño de interfaces de usuario táctiles inductivas y de marcación magn

Este módulo de evaluación (EVM) utiliza tecnologías de detección inductiva y de efecto Hall para proporcionar una interfaz hombre-máquina. Los dispositivos de detección inductiva crean ocho botones táctiles diferentes en una superficie uniforme, mientras que el sensor de efecto Hall se utiliza (...)
Guía del usuario: PDF | HTML
Placa de evaluación

TMAG5173EVM — Módulo de evaluación TMAG5173-Q1 automotriz, sensor lineal 3D de efecto Hall de alta precisión con i

El TMAG5173EVM es una plataforma fácil de usar para evaluar las principales características y el rendimiento del dispositivo TMAG5173-Q1, que es un sensor lineal 3D de efecto Hall. El módulo de evaluación (EVM) incluye un imán y una placa secundaria TMAG5173-Q1. La EVM funciona con una placa (...)
Guía del usuario: PDF | HTML
Firmware

TMAG5X73-CODE-EXAMPLE TMAG5273 and TMAG5173-Q1 code example

Productos y hardware compatibles

Productos y hardware compatibles

Opciones de descarga
GUI para el módulo de evaluación (EVM)

TMAG5X73EVM-GUI TMAG5173EVM and TMAG5273EVM GUI

TMAG5x73EVM GUI will allow users to measure and plot the magnetic fields sensed by the device
Productos y hardware compatibles

Productos y hardware compatibles

Iniciar Opciones de descarga
Soporte de software

SBAC295 TMAG5173EVM and TMAG5273EVM BSL Batch File

Provides an executable that can be used by customers to flash their TI-SCB with the firmware needed to interface with the TMAG5x73EVM GUI
Productos y hardware compatibles

Productos y hardware compatibles

Opciones de descarga
Herramienta de cálculo

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.

Productos y hardware compatibles

Productos y hardware compatibles

Herramienta de cálculo

SBAR012 Angle Error Calculator for Linear 3D Hall-effect Sensors

Angle Error Calculator for Linear 3D Hall-effect Sensors
Productos y hardware compatibles

Productos y hardware compatibles

Herramienta de simulación

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. Select from our portfolio of magnetic sensors to thoroughly emulate electro-mechanical performance of your design. The tool supports various magnet (...)
Productos y hardware compatibles

Productos y hardware compatibles

Encapsulado Pines Símbolos CAD, huellas y modelos 3D
SOT-23 (DBV) 6 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL)/reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Los productos recomendados pueden tener parámetros, módulos de evaluación o diseños de referencia relacionados con este producto de TI.

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene alguna pregunta sobre calidad, encapsulados o pedido de productos de TI, consulte el servicio de asistencia de TI. ​​​​​​​​​​​​​​

Videos