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TMAG5170A1EDGKRQ1 - Texas Instruments

Description: 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: Developed for functional safety applications Documentation available to aid ISO 26262 system design Systematic capability up to ASIL D Hardw

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TMAG5170A1EDGKRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - VSSOP - 1.1 mm max height
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TMAG5170A1EDGKRQ1 Details

  • Manufacturer Part Number:

    TMAG5170A1EDGKRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Body Breadth:

    3 mm

  • Body Height:

    0.95 mm

  • Body Length or Diameter:

    3 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2 mA

  • Output Interface Type:

    SPI

  • Output Range:

    -2-2mA

  • Output Type:

    DIGITAL CURRENT

  • Package Equivalence Code:

    SOP8,.2,25

  • Package Shape/Style:

    SQUARE

  • Screening Level:

    AEC-Q100

  • Sensors/Transducers Type:

    MAGNETIC FIELD SENSOR,HALL EFFECT

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Termination Type:

    SOLDER

TMAG5170A1EDGKRQ1 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use a ferrite bead or a 10-ohm resistor in series with the VCC pin to filter out noise.
  • Calibration involves applying a known magnetic field and adjusting the internal offset and sensitivity registers. Use a Helmholtz coil or a calibrated magnet to generate a known magnetic field. Follow the calibration procedure outlined in the datasheet and application notes.
  • The TMAG5170A1EDGKRQ1 can measure magnetic fields up to ±16,384 μT (163.84 mT). Exceeding this range may result in saturation and inaccurate measurements.
  • The TMAG5170A1EDGKRQ1 communicates via a standard I2C interface. Connect the SCL and SDA pins to the microcontroller's I2C pins. Use a level shifter if the microcontroller's I2C voltage is different from the TMAG5170A1EDGKRQ1's VCC voltage.
  • The TMAG5170A1EDGKRQ1 has a typical current consumption of 1.5 mA at 1.8 V and 25°C. Power consumption increases with frequency and temperature. Use the power-down mode to reduce power consumption when not in use.

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TMAG5170A1EDGKRQ1 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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