TMAG5253

ACTIVO

Sensor de efecto Hall, de baja potencia, lineal, con pin de activación en un encapsulado X2SON ultra

Detalles del producto

Type Ratiometric bipolar Sensitivity (typ) (mV/mT) 7.5, 15, 30, 60 Sensitivity error (%) 15 Bandwidth (kHz) 15 Output 0.2 V to Vcc Rating Catalog Operating temperature range (°C) -40 to 125
Type Ratiometric bipolar Sensitivity (typ) (mV/mT) 7.5, 15, 30, 60 Sensitivity error (%) 15 Bandwidth (kHz) 15 Output 0.2 V to Vcc Rating Catalog Operating temperature range (°C) -40 to 125
X2SON (DMR) 4 1.54 mm² (1.4 mm × 1.1 mm)
  • Industry-leading low power:
    • Supply voltage, VCC: 1.65V – 3.6V
    • Shutdown current: < 20nA (1.8V at 25°C)
    • Active current: 2mA (1.8V at 25°C)
    • Average current: <10µA at 100Hz duty cycling
  • Dedicated enable pin
  • Fast power-on time
    • Bipolar: < 25µs (typ)
    • Unipolar : < 60µs (typ)
  • Ratiometric analog output proportional to VCC
  • High impedance output during shutdown mode
  • Low-noise output with ±1mA drive
  • Two sensitivity polarity options
    • TMAG5253Bx: Bipolar device option
    • TMAG5253Ux: Unipolar device option
  • Bipolar Magnetic sensitivity range options:
    • BA1: ±20mT Range
    • BA2: ±40mT Range
    • BA3: ±80mT Range
    • BA4: ±160mT Range
  • Unipolar Magnetic sensitivity range options:
    • UA2: 39mT Range
    • UA5: 52mT Range
  • Sensitivity compensation to support temperature drift of Neodymium magnet
  • Ultra-small X2SON 4-pin package: 1.54mm2
  • Wide operating temperature range: –40°C to 125°C
  • Industry-leading low power:
    • Supply voltage, VCC: 1.65V – 3.6V
    • Shutdown current: < 20nA (1.8V at 25°C)
    • Active current: 2mA (1.8V at 25°C)
    • Average current: <10µA at 100Hz duty cycling
  • Dedicated enable pin
  • Fast power-on time
    • Bipolar: < 25µs (typ)
    • Unipolar : < 60µs (typ)
  • Ratiometric analog output proportional to VCC
  • High impedance output during shutdown mode
  • Low-noise output with ±1mA drive
  • Two sensitivity polarity options
    • TMAG5253Bx: Bipolar device option
    • TMAG5253Ux: Unipolar device option
  • Bipolar Magnetic sensitivity range options:
    • BA1: ±20mT Range
    • BA2: ±40mT Range
    • BA3: ±80mT Range
    • BA4: ±160mT Range
  • Unipolar Magnetic sensitivity range options:
    • UA2: 39mT Range
    • UA5: 52mT Range
  • Sensitivity compensation to support temperature drift of Neodymium magnet
  • Ultra-small X2SON 4-pin package: 1.54mm2
  • Wide operating temperature range: –40°C to 125°C

The TMAG5253 is a low-power linear Hall effect sensor that responds proportionally to magnetic flux density. The device features an enable pin to enter ultra-low power (nA) shutdown mode. The TMAG5253 features a fast start-up time (< 25µs and < 60µs) designed for low-power position sensing applications. The device is available in an industry-leading 1.54mm2 ultra-small footprint for space-constrained applications. The device has a wide supply range and can operate from 1.65V to 3.6V.

Magnetic flux perpendicular to the top of the package is sensed by the device and the TMAG5253 is available in two sensitivity polarity options: bipolar and unipolar. North and south magnetic poles produce unique voltages in the bipolar option and the unipolar option is sensitive to either the south or the north magnetic pole. The output changes linearly with the applied magnetic flux density, and four sensitivity (in bipolar) and one sensitivity (in Unipolar) options enable maximal output voltage swing based on the required sensing range.

The device uses a ratiometric architecture that can eliminate error from VCC tolerance when the external analog-to-digital converter (ADC) uses the same VCC for the reference. Additionally, the device features magnet temperature compensation to counteract the magnetic sensitivity drifts across a wide –40°C to 125°C temperature range. The device also features the ability to place the output in a high impedance state during shutdown mode. This enables multiple devices to be connected to a single ADC.

The TMAG5253 is a low-power linear Hall effect sensor that responds proportionally to magnetic flux density. The device features an enable pin to enter ultra-low power (nA) shutdown mode. The TMAG5253 features a fast start-up time (< 25µs and < 60µs) designed for low-power position sensing applications. The device is available in an industry-leading 1.54mm2 ultra-small footprint for space-constrained applications. The device has a wide supply range and can operate from 1.65V to 3.6V.

Magnetic flux perpendicular to the top of the package is sensed by the device and the TMAG5253 is available in two sensitivity polarity options: bipolar and unipolar. North and south magnetic poles produce unique voltages in the bipolar option and the unipolar option is sensitive to either the south or the north magnetic pole. The output changes linearly with the applied magnetic flux density, and four sensitivity (in bipolar) and one sensitivity (in Unipolar) options enable maximal output voltage swing based on the required sensing range.

The device uses a ratiometric architecture that can eliminate error from VCC tolerance when the external analog-to-digital converter (ADC) uses the same VCC for the reference. Additionally, the device features magnet temperature compensation to counteract the magnetic sensitivity drifts across a wide –40°C to 125°C temperature range. The device also features the ability to place the output in a high impedance state during shutdown mode. This enables multiple devices to be connected to a single ADC.

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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 TMAG5253 Low-Power Linear Hall Effect Sensor With EN Pin in Ultra-Small Package datasheet (Rev. E) PDF | HTML 28/04/2026
Nota sobre la aplicación Position Sensing in Keyboard Applications PDF | HTML 4/09/2025
Informe How Position Sensors Enable Innovation in Automotive and Industrial Applications (Rev. A) PDF | HTML 8/03/2024
Nota sobre la aplicación Low Power Design Using Hall-Effect Sensors (Rev. A) PDF | HTML 21/12/2023
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
Application brief Position Sensing in Gaming, AR, and VR Controllers PDF | HTML 6/06/2023
Nota sobre la aplicación Gaming Trigger With Hall-Effect Sensors PDF | HTML 31/05/2023
Certificado TMAG5253EVM EU RoHS Declaration of Conformity (DoC) 31/08/2022

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

HALL-ADAPTER-EVM — Módulo de evaluación de adaptador de derivación para sensores Hall

Acelere la creación y las pruebas de sus sensores de interruptor, bloqueo y efecto Hall lineal con el HALL-ADAPTER-EVM, que proporciona una forma rápida, fácil y económica de interactuar con circuitos integrados pequeños. Puede conectar cualquier sensor Hall compatible mediante las tiras de (...)
Guía del usuario: PDF | HTML
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Placa de evaluación

TMAG5253EVM — Módulo de evaluación TMAG5253 para sensor con efecto Hall lineal de baja potencia

El módulo de evaluación (EVM) de TMAG5253 permite a los usuarios evaluar el rendimiento del sensor con efecto Hall lineal de baja potencia TMAG5253. TMAG5253EVM proporciona un pin de habilitación para desactivar el dispositivo, una derivación integrada para evaluar el consumo de energía y un LED (...)

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Productos y hardware compatibles
En inventario
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Herramienta de simulación

TI-MAGNETIC-SENSE-SIMULATOR — TI Magnetic sensing simulation tool

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 (...)
Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
X2SON (DMR) 4 Ultra Librarian

Pedidos y calidad

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