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Speed and Direction, Speed Sensor ICs

VF401

Two-wire MR fine pitch ring magnet sensor IC. Flat, TO-92-style package. Enhanced sensitivity, ±7 G typ.. Digital sourcing output

The VF401 is a high performance, digital, 2-wire, MR (magnetoresistive) sensor in a miniature, flat, TO-92-style, plastic package with a current output, designed for sensing fine pitch ring magnets.

The unique VF401 bridge array (patent number 6,297,628) has been optimized to allow a greater air gap between the target and the sensor with reduced loss in sensor signal or accuracy.

The VF401 has a reduced sensitivity to run-out (shift in sensor position relative to the inside or outside diameter of the ring magnet). It is also less sensitive to tilt tolerance (deviation from parallel positioning of the sensing elements and ring magnet), accepting up to 10°, versus only 2° to 3° for typical ring magnet sensors, as well as being less sensitive to twist (deviation of perfect angular position of the bridge runners relative to the pole transitions).

Технические характеристики
Name
Description
File Size
Date
Size
VF401 2-Wire Fine Pitch Ring Magnet Sensor
application/pdf 168.52 KB
11/3/2021
168.52 KB
Руководства и инструкции
Name
Description
File Size
Date
Size
Transportation Range Guide
application/pdf 18.57 MB
11/3/2021
18.57 MB
Position Sensors Product Range Guide
application/pdf 4.85 MB
11/3/2021
4.85 MB
Брошюра
Name
Description
File Size
Date
Size
Making Sense of Sensing
application/pdf 3.37 MB
11/3/2021
3.37 MB
Техническое примечание
Name
Description
File Size
Date
Size
Magnetic Sensor IC Product Line Card
application/pdf 480.99 KB
11/3/2021
480.99 KB
Magnetic Sensor IC Selection Chart
application/pdf 372.87 KB
10/24/2022
372.87 KB
Указания по применению
Name
Description
File Size
Date
Size
Agricultural Vehicles -
application/pdf 1.11 MB
10/25/2022
1.11 MB
Solutions For Healthier Air & HVAC Systems
application/pdf 3.88 MB
5/31/2022
3.88 MB
Construction Vehicles -
application/pdf 984.29 KB
10/25/2022
984.29 KB
Фотография изделия
Name
Description
File Size
Date
Size
VF401 Product Photo
application/zip 85.61 KB
11/3/2021
85.61 KB
Name
Description
File Size
Date
Size
VF401 2-Wire Fine Pitch Ring Magnet Sensor
168.52 KB
11/3/2021
168.52 KB
Magnetic Sensor IC Product Line Card
480.99 KB
11/3/2021
480.99 KB
Agricultural Vehicles -
1.11 MB
10/25/2022
1.11 MB
Solutions For Healthier Air & HVAC Systems
3.88 MB
5/31/2022
3.88 MB
Magnetic Sensor IC Selection Chart
372.87 KB
10/24/2022
372.87 KB
Transportation Range Guide
18.57 MB
11/3/2021
18.57 MB
Making Sense of Sensing
3.37 MB
11/3/2021
3.37 MB
Position Sensors Product Range Guide
4.85 MB
11/3/2021
4.85 MB
VF401 Product Photo
85.61 KB
11/3/2021
85.61 KB
Construction Vehicles -
984.29 KB
10/25/2022
984.29 KB
Name
Description
File Size
Date
Size
VF401 2-Wire Fine Pitch Ring Magnet Sensor
168.52 KB
11/3/2021
Transportation Range Guide
18.57 MB
11/3/2021
Position Sensors Product Range Guide
4.85 MB
11/3/2021
Making Sense of Sensing
3.37 MB
11/3/2021
Magnetic Sensor IC Product Line Card
480.99 KB
11/3/2021
Magnetic Sensor IC Selection Chart
372.87 KB
10/24/2022
Agricultural Vehicles -
1.11 MB
10/25/2022
Solutions For Healthier Air & HVAC Systems
3.88 MB
5/31/2022
Construction Vehicles -
984.29 KB
10/25/2022
VF401 Product Photo
85.61 KB
11/3/2021
Image
SKU
Description
alt
VF401
VF401 2-wire anisotropic magnetoresistive (AMR) sensor IC, ring magnet encoder, flat TO-92-style, 500 units/bulk
Image
SKU
Description
alt
VF401
VF401 2-wire anisotropic magnetoresistive (AMR) sensor IC, ring magnet encoder, flat TO-92-style, 500 units/bulk