홈 센서 자기 센서 멀티 축 선형 및 각도 위치 센서
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자기 센서
멀티 축 선형 및 각도 위치 센서

TMAG5170-Q1

활성

직렬 주변 장치 인터페이스를 지원하는 차량용, 고정밀 선형 3D 홀 효과 센서

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데이터 시트

TMAG5170-Q1

활성
데이터 시트 지금 주문하기

제품 상세 정보

Type 3-Axis linear Interface type SPI Sensitivity error (%) 2.5 Sample rate (ksps) 20 Supply voltage (min) (V) 2.3 Supply voltage (max) (V) 5.5 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 Supply voltage (min) (V) 2.3 Supply voltage (max) (V) 5.5 Rating Automotive TI functional safety category Functional Safety-Compliant Operating temperature range (°C) -40 to 150
VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 0: –40°C to 150°C
  • High-precision linear 3D Hall-effect sensor to optimize position sensing speed and accuracy:
    • Linear measurement total error: ±2.6% (maximum at 25°C)
    • Sensitivity temperature drift: ±2.8% (maximum)
    • 20-kSPS conversion rate for single axis
  • Functional Safety-Compliant:
  • 10-MHz serial peripheral interface (SPI) with cyclic redundancy check (CRC)
  • Built-in temperature sensor with < ±3°C error
  • Independently selectable X, Y, and Z ranges:
    • TMAG5170A1 -Q1: ±25, ±50, ±100 mT
    • TMAG5170A2 -Q1: ±75, ±150, ±300 mT
  • Autonomous wake-up and sleep mode for threshold detection consuming only 1.5 µA
  • ALERT function to initiate sensor conversion or indicate conversion complete
  • Integrated temperature compensation for multiple magnet types
  • Integrated angle CORDIC calculation with gain and offset adjustment
  • 2.3-V to 5.5-V supply voltage range
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 0: –40°C to 150°C
  • High-precision linear 3D Hall-effect sensor to optimize position sensing speed and accuracy:
    • Linear measurement total error: ±2.6% (maximum at 25°C)
    • Sensitivity temperature drift: ±2.8% (maximum)
    • 20-kSPS conversion rate for single axis
  • Functional Safety-Compliant:
  • 10-MHz serial peripheral interface (SPI) with cyclic redundancy check (CRC)
  • Built-in temperature sensor with < ±3°C error
  • Independently selectable X, Y, and Z ranges:
    • TMAG5170A1 -Q1: ±25, ±50, ±100 mT
    • TMAG5170A2 -Q1: ±75, ±150, ±300 mT
  • Autonomous wake-up and sleep mode for threshold detection consuming only 1.5 µA
  • ALERT function to initiate sensor conversion or indicate conversion complete
  • Integrated temperature compensation for multiple magnet types
  • Integrated angle CORDIC calculation with gain and offset adjustment
  • 2.3-V to 5.5-V supply voltage range

The TMAG5170-Q1 is a high-precision linear 3D Hall-effect sensor designed for a wide range of automotive and industrial applications. The high level of integration offers flexibility and accuracy in a variety of position sensing systems. This device features 3 independent Hall sensors at X, Y, and Z axes.

A precision signal-chain along with an integrated 12-bit ADC enables high accuracy and low drift magnetic field measurements while supporting a sampling of up to 20 kSPS. On-chip temperature sensor data is available for system-level drift compensation.

Integrated angle calculation engine (CORDIC) provides full 360° angular position information for both on-axis and off-axis angle measurement topologies. The angle calculation is performed using two user-selected magnetic axes. The device features magnetic gain and offset correction to mitigate the impact of system mechanical error sources.

The TMAG5170-Q1 can be configured through the SPI to enable any combination of magnetic axes and temperature measurements. Multiple sensor conversion schemes and SPI read frames help optimize throughput and accuracy. A dedicated ALERT pin can act as a system interrupt during low power wake-up and sleep mode, and can also be used by a microcontroller to trigger a new sensor conversion.

The TMAG5170-Q1 offers multiple diagnostics features to detect and report both system and device-level failures. The SPI communication features a user-enabled cyclic redundancy check to enhance the data integrity.

The device is offered in two different orderables to support wide magnetic fields ranges from ±25 mT to ±300 mT.

The device performs consistently across a wide ambient temperature range of –40°C to +150°C.

The TMAG5170-Q1 is a high-precision linear 3D Hall-effect sensor designed for a wide range of automotive and industrial applications. The high level of integration offers flexibility and accuracy in a variety of position sensing systems. This device features 3 independent Hall sensors at X, Y, and Z axes.

A precision signal-chain along with an integrated 12-bit ADC enables high accuracy and low drift magnetic field measurements while supporting a sampling of up to 20 kSPS. On-chip temperature sensor data is available for system-level drift compensation.

Integrated angle calculation engine (CORDIC) provides full 360° angular position information for both on-axis and off-axis angle measurement topologies. The angle calculation is performed using two user-selected magnetic axes. The device features magnetic gain and offset correction to mitigate the impact of system mechanical error sources.

The TMAG5170-Q1 can be configured through the SPI to enable any combination of magnetic axes and temperature measurements. Multiple sensor conversion schemes and SPI read frames help optimize throughput and accuracy. A dedicated ALERT pin can act as a system interrupt during low power wake-up and sleep mode, and can also be used by a microcontroller to trigger a new sensor conversion.

The TMAG5170-Q1 offers multiple diagnostics features to detect and report both system and device-level failures. The SPI communication features a user-enabled cyclic redundancy check to enhance the data integrity.

The device is offered in two different orderables to support wide magnetic fields ranges from ±25 mT to ±300 mT.

The device performs consistently across a wide ambient temperature range of –40°C to +150°C.
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추가 정보 요청

TMAG5170-Q1용 ISO26262 호환 기능 안전 문서를 사용할 수 있습니다. 지금 요청

관심 가지실만한 유사 제품

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TMAG5273 활성 I²C 인터페이스를 지원하는 저전력 선형 3D 홀 효과 센서 3D linear Hall-effect sensor with I2C interface

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
28개 모두 보기
상위 문서 유형 직함 형식 옵션 날짜
* Data sheet TMAG5170-Q1 High-Precision 3D Linear Hall-Effect Sensor With SPI datasheet (Rev. A) PDF | HTML 2021/12/09
User guide ROTATEPUSH-MAG-ACC User's Guide PDF | HTML 2024/12/20
User guide JOYSTICK-MAG-ACC (Rev. B) PDF | HTML 2024/12/11
Application brief Absolute Angle Measurements for Rotational Motion Using Hall-Effect Sensors (Rev. B) PDF | HTML 2024/05/24
Application note Linear Hall-Effect Sensor Array Design (Rev. B) PDF | HTML 2024/05/24
Application brief Measuring 3D Motion With Absolute Position Sensors (Rev. B) PDF | HTML 2024/05/23
Application brief Head-on Linear Displacement Sensing Using Hall-Effect Sensors (Rev. A) PDF | HTML 2024/05/22
User guide TMAG5170 Slide-By Attachment (Rev. A) PDF | HTML 2024/05/21
Application brief Tracking Slide-By Displacement With Linear Hall-Effect Sensors (Rev. B) PDF | HTML 2024/05/21
Application note Magnet Selection for Linear Position Applications (Rev. B) PDF | HTML 2024/05/14
Application note Gear-Tooth Detection With Back-Biased 3D Hall-Effect Sensors PDF | HTML 2024/04/29
Product overview Introduction to Hall-Effect Sensors (Rev. B) PDF | HTML 2024/04/25
White paper 위치 센서가 차량용 및 산업용 애플리케이션의 혁신을 구현하는 방법 (Rev. A) PDF | HTML 2024/03/22
Application note Joystick and Lever Design With Hall-Effect Sensors (Rev. A) PDF | HTML 2023/12/21
Application brief Introduction to TI Magnetic Sense Simulator Features PDF | HTML 2023/12/05
User guide Texas Instruments' Magnetic Sense Simulator User's Guide PDF | HTML 2023/12/04
White paper 정확한 감지를 통해 시스템 성능을 개선하고 효율성을 높이는 방법 (Rev. C) PDF | HTML 2023/10/30
White paper Auto Functional Safety and How TI is Helping Customers W/ High-Precision Sensors PDF | HTML 2023/08/28
Application brief Angle Calculation Methods Using Position Sensor Output Data (Rev. A) PDF | HTML 2023/05/19
Application note Capacitive, Inductive, and Hall Sensing for HMI in Automotive Applications (Rev. A) PDF | HTML 2023/05/09
Application brief Hall-Effect Sensors for Steering Column Control (Rev. A) PDF | HTML 2023/05/08
Application brief Sensor Array Fan-out Techniques and Implementation (Rev. A) PDF | HTML 2023/05/05
White paper Using Hall-Effect Sensors For Contactless Rotary Encoding and Knob Applications (Rev. A) PDF | HTML 2023/05/01
Application note Angle Measurement With Multi-Axis Hall-Effect Sensors (Rev. A) PDF | HTML 2023/04/30
Application note Achieving Highest System Angle Sensing Accuracy (Rev. A) PDF | HTML 2023/04/19
Application brief Using Hall-Effect and Inductive Sensors in Automotive HMI Applications PDF | HTML 2022/10/10
White paper Improve System Performance With Linear 3D Hall-Effect Position Sensors PDF | HTML 2021/09/24
User guide TMAG5170 Orbital Attachment (Rev. A) PDF | HTML 2021/07/19

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

TMAG5170UEVM — TMAG5170 평가 모듈

TMAG5170UEVM은 TMAG5170의 주요 기능과 성능을 평가하기 위한 편리한 플랫폼입니다. 평가 모듈(EVM)에는 레지스터를 읽고 쓰며 측정 결과를 보고 저장하는 데 사용되는 그래픽 사용자 인터페이스(GUI)가 포함되어 있습니다. 또한 단일 디바이스로 각도 측정 및 푸시 버튼의 일반적인 기능을 테스트할 수 있는 3D 인쇄 회전 및 푸시 모듈도 포함되어 있습니다.
사용 설명서: PDF | HTML
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펌웨어

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

지원되는 제품 및 하드웨어

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다운로드 옵션
계산 툴

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.

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지원되는 제품 및 하드웨어
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계산 툴

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

Angle Error Calculator for Linear 3D Hall-effect Sensors
지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어
다운로드
시뮬레이션 툴

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 (...)
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패키지 핀 CAD 기호, 풋프린트 및 3D 모델
VSSOP (DGK) 8 Ultra Librarian
TI의 평가 항목에 대한 표준 약관이 적용됩니다.

주문 및 품질

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  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
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  • 팹 위치
  • 조립 위치

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