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    Magnetic Sensors

    SS490 Series Linear Sensor ICs

    Hall-effect. Flat TO-92-style packages. Linear sinking or sourcing output.

    Overview

    The SS490 Series are small, versatile, linear Hall-effect devices which are operated by the magnetic field from a permanent magnet or an electromagnet. The ratiometric output voltage is set by the supply voltage and varies in proportion to the strength of the magnetic field.

    The integrated circuitry provides increased temperature stability and sensitivity. Laser-trimmed, thin film resistors provide high accuracy (null to ±%, sensitivity up to ±3%) and temperature compensation. They respond to either positive or negative Gauss, monitoring either or both magnetic poles.

    The quad Hall sensing element minimizes the effects of mechanical or thermal stress on the output. The positive temperature coefficient of the sensitivity (+0.02%/°C typical) helps compensate for the negative temperature coefficients of low-cost magnets, providing a robust design over a wide temperature range. Rail-to-rail operation (over full voltage range) provides a more usable signal for higher accuracy.

    These products have an operating temperature range of -40°C to 150°C [-40°F to 302°F], appropriate for industrial and automotive environments.

    The SS490B versions offer cost-effective sensing solutions with wider null and sensitivity tolerances, and a wider drift over temperature than the SS490A higher performance products. Both the SS490A and SS490B versions have a typical sinking or sourcing output of 1.5 mA continuous, use 7 mA supply current at 5.0 V at 25°C [77°F], and provide predictable performance over the full temperature range.

    For design flexibility, these products are available in the following flat TO-92 package styles:

    • SS4XX: Straight standard leads, bulk pack
    • SS4XX-L: Straight long leads, bulk pack
    • SS4XX-T2: Formed leads, ammopack tape-in-box
    • SS4XX-T3: Straight standard leads, ammopack tape-in-box
    • SS4XX-SP: Surface mount, pocket tape and reel
    Data Sheet
    Name
    Description
    File Size
    Date
    Size
    Linear Hall-Effect Sensor ICs: SS490 Series
    application/pdf 910.21 KB
    10/10/2024
    910.21 KB
    Manuals and Guides
    Name
    Description
    File Size
    Date
    Size
    Position Sensors Product Range Guide
    application/pdf 4.85 MB
    12/20/2022
    4.85 MB
    Transportation Range Guide
    application/pdf 16.68 MB
    9/26/2022
    16.68 MB
    Installation Instructions
    Name
    Description
    File Size
    Date
    Size
    SS490 Series Linear Hall-Effect Sensor ICs
    application/pdf 403.9 KB
    6/15/2022
    403.9 KB
    CAD Model
    Name
    Description
    File Size
    Date
    Size
    Magnetic Sensors CAD Models - grouped
    application/zip 130.4 KB
    7/15/2021
    130.4 KB
    Magnetic Sensor IC Flat TO-92-Style CAD Model
    application/zip 13.27 KB
    7/15/2021
    13.27 KB
    Brochure
    Name
    Description
    File Size
    Date
    Size
    Making Sense of Sensing
    application/pdf 3.37 MB
    7/25/2024
    3.37 MB
    Industrial Applications: Going Beyond Limits
    application/pdf 16.69 MB
    11/17/2022
    16.69 MB
    Controlling the Future with Technology
    application/pdf 11.8 MB
    3/7/2023
    11.8 MB
    Technical Note
    Name
    Description
    File Size
    Date
    Size
    Magnetic Sensor IC Selection Chart --
    application/pdf 372.87 KB
    10/25/2022
    372.87 KB
    Magnetic Sensor IC Product Line Card
    application/pdf 480.99 KB
    8/11/2021
    480.99 KB
    Application Note
    Name
    Description
    File Size
    Date
    Size
    All-Terrain Vehicle Solutions
    application/pdf 803.57 KB
    12/20/2022
    803.57 KB
    Forestry Vehicles
    application/pdf 1.05 MB
    12/20/2022
    1.05 MB
    Platform Vehicles
    application/pdf 628.05 KB
    12/20/2022
    628.05 KB
    Defence Ground Vehicles -
    application/pdf 872.87 KB
    6/14/2023
    872.87 KB
    Construction Vehicles -
    application/pdf 984.29 KB
    12/20/2022
    984.29 KB
    Solutions for Infusion Pumps
    application/pdf 2.35 MB
    6/12/2023
    2.35 MB
    Agricultural Vehicles
    application/pdf 1.11 MB
    4/11/2024
    1.11 MB
    Sensors and Switches in Front Loaders
    application/pdf 2.54 MB
    12/20/2022
    2.54 MB
    Solutions For Healthier Air & HVAC Systems
    application/pdf 3.88 MB
    5/31/2022
    3.88 MB
    Sensors and Switches in Mobile Cranes
    application/pdf 1.97 MB
    12/20/2022
    1.97 MB
    eBook
    Name
    Description
    File Size
    Date
    Size
    Redefining Road Rail & Rugged Applications
    application/pdf 28.35 MB
    12/20/2022
    28.35 MB
    Product Photo
    Name
    Description
    File Size
    Date
    Size
    Flat TO-92-style straight long leads pocket tape lowres photo
    image/jpeg 9.72 KB
    7/15/2021
    9.72 KB
    Flat TO-92-style surface mount pocket tape and reel highres photo
    image/jpeg 271.06 KB
    7/15/2021
    271.06 KB
    Flat TO-92-style formed leads ammopack tape lowres photo
    image/jpeg 11.95 KB
    7/15/2021
    11.95 KB
    Flat TO-92-style straight standard leads ammopack tape lowres photo
    image/jpeg 9.16 KB
    7/15/2021
    9.16 KB
    Flat TO-92-style straight standard leads ammo pack tape highres photo
    image/jpeg 64.75 KB
    7/15/2021
    64.75 KB
    Flat TO-92-style straight long leads pocket tape highres photo
    image/jpeg 38 KB
    7/15/2021
    38 KB
    Flat TO-92-style surface mount pocket tape and reel lowres photo
    image/jpeg 33.2 KB
    7/15/2021
    33.2 KB
    Flat TO-92-style surface mount lowres photo
    image/jpeg 7.3 KB
    7/15/2021
    7.3 KB
    Flat TO-92-style straight standard leads highres photo
    image/jpeg 89.66 KB
    7/15/2021
    89.66 KB
    Flat TO-92-style straight standard leads lowres photo
    image/jpeg 16.8 KB
    7/15/2021
    16.8 KB
    Magnetic Sensors Product Photos - grouped
    application/zip 1.22 MB
    7/15/2021
    1.22 MB
    Flat TO-92-style formed leads ammopack tape highres photo
    image/jpeg 58.63 KB
    7/15/2021
    58.63 KB
    Flat TO-92-style surface mount highres photo
    image/jpeg 30.76 KB
    7/15/2021
    30.76 KB
    Name
    Description
    File Size
    Date
    Size
    Magnetic Sensors CAD Models - grouped
    application/zip 130.4 KB
    7/15/2021
    130.4 KB
    Making Sense of Sensing
    application/pdf 3.37 MB
    7/25/2024
    3.37 MB
    Industrial Applications: Going Beyond Limits
    application/pdf 16.69 MB
    11/17/2022
    16.69 MB
    Controlling the Future with Technology
    application/pdf 11.8 MB
    3/7/2023
    11.8 MB
    All-Terrain Vehicle Solutions
    application/pdf 803.57 KB
    12/20/2022
    803.57 KB
    Forestry Vehicles
    application/pdf 1.05 MB
    12/20/2022
    1.05 MB
    Platform Vehicles
    application/pdf 628.05 KB
    12/20/2022
    628.05 KB
    Redefining Road Rail & Rugged Applications
    application/pdf 28.35 MB
    12/20/2022
    28.35 MB
    Position Sensors Product Range Guide
    application/pdf 4.85 MB
    12/20/2022
    4.85 MB
    Flat TO-92-style straight long leads pocket tape lowres photo
    image/jpeg 9.72 KB
    7/15/2021
    9.72 KB
    Linear Hall-Effect Sensor ICs: SS490 Series
    application/pdf 910.21 KB
    10/10/2024
    910.21 KB
    Defence Ground Vehicles -
    application/pdf 872.87 KB
    6/14/2023
    872.87 KB
    Transportation Range Guide
    application/pdf 16.68 MB
    9/26/2022
    16.68 MB
    SS490 Series Linear Hall-Effect Sensor ICs
    application/pdf 403.9 KB
    6/15/2022
    403.9 KB
    Flat TO-92-style surface mount pocket tape and reel highres photo
    image/jpeg 271.06 KB
    7/15/2021
    271.06 KB
    Flat TO-92-style formed leads ammopack tape lowres photo
    image/jpeg 11.95 KB
    7/15/2021
    11.95 KB
    Construction Vehicles -
    application/pdf 984.29 KB
    12/20/2022
    984.29 KB
    Solutions for Infusion Pumps
    application/pdf 2.35 MB
    6/12/2023
    2.35 MB
    Magnetic Sensor IC Selection Chart --
    application/pdf 372.87 KB
    10/25/2022
    372.87 KB
    Flat TO-92-style straight standard leads ammopack tape lowres photo
    image/jpeg 9.16 KB
    7/15/2021
    9.16 KB
    Magnetic Sensor IC Flat TO-92-Style CAD Model
    application/zip 13.27 KB
    7/15/2021
    13.27 KB
    Magnetic Sensor IC Product Line Card
    application/pdf 480.99 KB
    8/11/2021
    480.99 KB
    Flat TO-92-style straight standard leads ammo pack tape highres photo
    image/jpeg 64.75 KB
    7/15/2021
    64.75 KB
    Flat TO-92-style straight long leads pocket tape highres photo
    image/jpeg 38 KB
    7/15/2021
    38 KB
    Flat TO-92-style surface mount pocket tape and reel lowres photo
    image/jpeg 33.2 KB
    7/15/2021
    33.2 KB
    Flat TO-92-style surface mount lowres photo
    image/jpeg 7.3 KB
    7/15/2021
    7.3 KB
    Flat TO-92-style straight standard leads highres photo
    image/jpeg 89.66 KB
    7/15/2021
    89.66 KB
    Flat TO-92-style straight standard leads lowres photo
    image/jpeg 16.8 KB
    7/15/2021
    16.8 KB
    Agricultural Vehicles
    application/pdf 1.11 MB
    4/11/2024
    1.11 MB
    Magnetic Sensors Product Photos - grouped
    application/zip 1.22 MB
    7/15/2021
    1.22 MB
    Flat TO-92-style formed leads ammopack tape highres photo
    image/jpeg 58.63 KB
    7/15/2021
    58.63 KB
    Sensors and Switches in Front Loaders
    application/pdf 2.54 MB
    12/20/2022
    2.54 MB
    Solutions For Healthier Air & HVAC Systems
    application/pdf 3.88 MB
    5/31/2022
    3.88 MB
    Flat TO-92-style surface mount highres photo
    image/jpeg 30.76 KB
    7/15/2021
    30.76 KB
    Sensors and Switches in Mobile Cranes
    application/pdf 1.97 MB
    12/20/2022
    1.97 MB
    Name
    Description
    File Size
    Date
    Size
    Linear Hall-Effect Sensor ICs: SS490 Series
    910.21 KB
    10/10/2024
    Position Sensors Product Range Guide
    4.85 MB
    12/20/2022
    Transportation Range Guide
    16.68 MB
    9/26/2022
    SS490 Series Linear Hall-Effect Sensor ICs
    403.9 KB
    6/15/2022
    Magnetic Sensors CAD Models - grouped
    130.4 KB
    7/15/2021
    Magnetic Sensor IC Flat TO-92-Style CAD Model
    13.27 KB
    7/15/2021
    Making Sense of Sensing
    3.37 MB
    7/25/2024
    Industrial Applications: Going Beyond Limits
    16.69 MB
    11/17/2022
    Controlling the Future with Technology
    11.8 MB
    3/7/2023
    Magnetic Sensor IC Selection Chart --
    372.87 KB
    10/25/2022
    Magnetic Sensor IC Product Line Card
    480.99 KB
    8/11/2021
    All-Terrain Vehicle Solutions
    803.57 KB
    12/20/2022
    Forestry Vehicles
    1.05 MB
    12/20/2022
    Platform Vehicles
    628.05 KB
    12/20/2022
    Defence Ground Vehicles -
    872.87 KB
    6/14/2023
    Construction Vehicles -
    984.29 KB
    12/20/2022
    Solutions for Infusion Pumps
    2.35 MB
    6/12/2023
    Agricultural Vehicles
    1.11 MB
    4/11/2024
    Sensors and Switches in Front Loaders
    2.54 MB
    12/20/2022
    Solutions For Healthier Air & HVAC Systems
    3.88 MB
    5/31/2022
    Sensors and Switches in Mobile Cranes
    1.97 MB
    12/20/2022
    Redefining Road Rail & Rugged Applications
    28.35 MB
    12/20/2022
    Flat TO-92-style straight long leads pocket tape lowres photo
    9.72 KB
    7/15/2021
    Flat TO-92-style surface mount pocket tape and reel highres photo
    271.06 KB
    7/15/2021
    Flat TO-92-style formed leads ammopack tape lowres photo
    11.95 KB
    7/15/2021
    Flat TO-92-style straight standard leads ammopack tape lowres photo
    9.16 KB
    7/15/2021
    Flat TO-92-style straight standard leads ammo pack tape highres photo
    64.75 KB
    7/15/2021
    Flat TO-92-style straight long leads pocket tape highres photo
    38 KB
    7/15/2021
    Flat TO-92-style surface mount pocket tape and reel lowres photo
    33.2 KB
    7/15/2021
    Flat TO-92-style surface mount lowres photo
    7.3 KB
    7/15/2021
    Flat TO-92-style straight standard leads highres photo
    89.66 KB
    7/15/2021
    Flat TO-92-style straight standard leads lowres photo
    16.8 KB
    7/15/2021
    Magnetic Sensors Product Photos - grouped
    1.22 MB
    7/15/2021
    Flat TO-92-style formed leads ammopack tape highres photo
    58.63 KB
    7/15/2021
    Flat TO-92-style surface mount highres photo
    30.76 KB
    7/15/2021
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