TMAG5170D-Q1

ACTIVO

Sensor lineal 3D de efecto Hall de alta precisión y doble bobina con interfaz SPI para la industria

Detalles del producto

Type 3-Axis linear Interface type SPI Sensitivity error (%) 2.5 Sample rate (ksps) 20 Rating Automotive TI functional safety category Functional Safety-Compliant Operating temperature range (°C) -40 to 150
Type 3-Axis linear Interface type SPI Sensitivity error (%) 2.5 Sample rate (ksps) 20 Rating Automotive TI functional safety category Functional Safety-Compliant Operating temperature range (°C) -40 to 150
TSSOP (PW) 16 32 mm² (5 mm × 6.4 mm)
  • 3D Hall-effect sensor performance:
    • Sensitivity mismatch thermal drift X-Y axes: ±2.3% (Max)
    • X-Y angle thermal drift: ±1.2° (Max)
    • 20 kSPS conversion rate for single axis
  • Fully isolated dual-die with vertically aligned sensing elements
  • Functional Safety-Compliant:
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 0: –40°C to 150°C
  • Configurable 10-MHz serial peripheral interface (SPI) with cyclic redundancy check (CRC)
  • Built-in temperature sensor and compensation for multiple magnet types
  • Independently selectable X, Y, and Z ranges:
    • TMAG5170DA1-Q1: ±25, ±50, ±100 mT
    • TMAG5170DA2-Q1: ±75, ±150, ±300 mT
  • Autonomous wake-up and sleep mode for threshold detection consuming only 1.5 µA
  • Integrated digital filter with up to 32 times sensor data integration
  • Conversion trigger through the ALERT, CS, or SPI communications
  • Supply voltage range: 2.3 V to 5.5 V
  • 3D Hall-effect sensor performance:
    • Sensitivity mismatch thermal drift X-Y axes: ±2.3% (Max)
    • X-Y angle thermal drift: ±1.2° (Max)
    • 20 kSPS conversion rate for single axis
  • Fully isolated dual-die with vertically aligned sensing elements
  • Functional Safety-Compliant:
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 0: –40°C to 150°C
  • Configurable 10-MHz serial peripheral interface (SPI) with cyclic redundancy check (CRC)
  • Built-in temperature sensor and compensation for multiple magnet types
  • Independently selectable X, Y, and Z ranges:
    • TMAG5170DA1-Q1: ±25, ±50, ±100 mT
    • TMAG5170DA2-Q1: ±75, ±150, ±300 mT
  • Autonomous wake-up and sleep mode for threshold detection consuming only 1.5 µA
  • Integrated digital filter with up to 32 times sensor data integration
  • Conversion trigger through the ALERT, CS, or SPI communications
  • Supply voltage range: 2.3 V to 5.5 V

The TMAG5170D-Q1 is a fully redundant, electrically isolated dual die 3D hall effect sensor with a precision signal chain. The two dies are vertically aligned providing superior matching output results with each die being independently configurable, including temperature sensing with temperature drift compensation. Multiple measurement types are supported included 1D linear, 2D angle, 3D joystick and magnetic threshold cross applications.

The TMAG5170D-Q1 contains on-chip diagnostic features required for high reliability automotive and industrial applications, including monitors of both internal and external fault conditions. The device supports multiple power options such as wake-up and sleep mode, allowing designers to optimize system power consumption based on system-level needs.

Integrated angle calculation engine (CORDIC) provides full 360° angular position information for both on-axis and off-axis angle measurements with magnetic gain and offset correction to mitigate the impact of system mechanical error sources. The integrated ALERT function can be used to generate interrupt with either sensor conversion, magnetic threshold cross, or functional safety violation.

The TMAG5170D-Q1 is a fully redundant, electrically isolated dual die 3D hall effect sensor with a precision signal chain. The two dies are vertically aligned providing superior matching output results with each die being independently configurable, including temperature sensing with temperature drift compensation. Multiple measurement types are supported included 1D linear, 2D angle, 3D joystick and magnetic threshold cross applications.

The TMAG5170D-Q1 contains on-chip diagnostic features required for high reliability automotive and industrial applications, including monitors of both internal and external fault conditions. The device supports multiple power options such as wake-up and sleep mode, allowing designers to optimize system power consumption based on system-level needs.

Integrated angle calculation engine (CORDIC) provides full 360° angular position information for both on-axis and off-axis angle measurements with magnetic gain and offset correction to mitigate the impact of system mechanical error sources. The integrated ALERT function can be used to generate interrupt with either sensor conversion, magnetic threshold cross, or functional safety violation.

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos TMAG5170D-Q1 Dual-Die High-Precision 3D Linear Hall-Effect Sensor With SPI datasheet (Rev. A) PDF | HTML 20/12/2023
Nota sobre la aplicación E-Shifter Design With Hall Effect Sensors (Rev. B) PDF | HTML 4/05/2026
Nota sobre la aplicación Linear Hall-Effect Sensor Array Design (Rev. B) PDF | HTML 24/05/2024
Application brief Absolute Angle Measurements for Rotational Motion Using Hall-Effect Sensors (Rev. B) PDF | HTML 24/05/2024
Application brief Measuring 3D Motion With Absolute Position Sensors (Rev. B) PDF | HTML 23/05/2024
Application brief Tracking Slide-By Displacement With Linear Hall-Effect Sensors (Rev. B) PDF | HTML 21/05/2024
Nota sobre la aplicación Magnet Selection for Linear Position Applications (Rev. B) PDF | HTML 14/05/2024
Nota sobre la aplicación Gear-Tooth Detection With Back-Biased 3D Hall-Effect Sensors PDF | HTML 29/04/2024
Product overview Introduction to Hall-Effect Sensors (Rev. B) PDF | HTML 25/04/2024
Informe How Position Sensors Enable Innovation in Automotive and Industrial Applications (Rev. A) PDF | HTML 8/03/2024
Nota sobre la aplicación Joystick and Lever Design With Hall-Effect Sensors (Rev. A) PDF | HTML 21/12/2023
Application brief Introduction to TI Magnetic Sense Simulator Features PDF | HTML 5/12/2023
Guía del usuario Texas Instruments' Magnetic Sense Simulator User's Guide PDF | HTML 4/12/2023
Nota sobre la aplicación Comparison Between Stacked Die and Side-by-side Die Implementations in Dual-die PDF | HTML 15/11/2023
Informe How Accurate Sensing Enables Better System Performance and Increased Efficiency (Rev. C) PDF | HTML 22/10/2023
Application brief Angle Calculation Methods Using Position Sensor Output Data (Rev. A) PDF | HTML 19/05/2023
Nota sobre la aplicación Capacitive, Inductive, and Hall Sensing for HMI in Automotive Applications (Rev. A) PDF | HTML 9/05/2023
Application brief Hall-Effect Sensors for Steering Column Control (Rev. A) PDF | HTML 8/05/2023
Application brief Sensor Array Fan-out Techniques and Implementation (Rev. A) PDF | HTML 5/05/2023
Informe Using Hall-Effect Sensors For Contactless Rotary Encoding and Knob Applications (Rev. A) PDF | HTML 1/05/2023
Nota sobre la aplicación Angle Measurement With Multi-Axis Hall-Effect Sensors (Rev. A) PDF | HTML 30/04/2023
Nota sobre la aplicación Achieving Highest System Angle Sensing Accuracy (Rev. A) PDF | HTML 19/04/2023

Diseño y desarrollo

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Placa de evaluación

TMAG5170DEVM — Módulo de evaluación TMAG5170DEVM para sensor lineal 3D de efecto Hall de alta precisión de doble ma

El módulo de evaluación (EVM) TMAG5170DEVM es una plataforma fácil de usar para evaluar las características clave y el rendimiento del dispositivo de doble matriz TMAG5170D. El EVM incluye una interfaz gráfica de usuario (GUI) para leer y escribir registros, así como para ver y guardar los (...)

Guía del usuario: PDF | HTML
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Firmware

TMAG5170-CODE-EXAMPLE — TMAG5170 and TMAG5170-Q1 C code example

C code example for the TMAG5170 and TMAG5170-Q1
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Herramienta de simulación

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Puede usar la herramienta web TI-MAGNETIC-SENSE-SIMULATOR (TIMSS) para estimar la densidad de flujo magnético y las salidas del sensor magnético de TI para sistemas de detección de posición magnética. Seleccione entre nuestra gama de sensores magnéticos para emular a la perfección el rendimiento (...)
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Herramienta de cálculo

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

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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
TSSOP (PW) 16 Ultra Librarian

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