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Capteurs magnétiques

VG481V1

Back-biased speed sensor IC. Zero speed capable. Low cost, easy to use. Qualified to AEC-Q100 (Grade 0)

Aperçu
VG481V1

The VG481V1 contains a dual peak detecting circuit that is coupled with a Hall-effect element to detect the speed of a ferrous gear tooth target wheel. A biasing magnet provides a changing magnetic field as the target wheel moves past the senor IC. The sensor IC functions in reference to peak and slot magnetic levels.

The sensor IC output is in either a high state or a low state, which corresponds to the target tooth/slot features. The VG481V1 IC consists of a voltage regulator, clock /oscillator, Hall-element, amplifier, internal peak/valley track and hold circuits, comparator, and open collector output stage.

The sensor IC is protected from abnormal operation at low voltage by a power-on rest circuit. The output circuitry contains short circuit protection. The voltage regulator contains reverse connection protection. The slicing level is derived from the stored peak and valley values.

A start-up algorithm holds the output state until the slicing level has reached a stable position. The VG481V1 is zero speed capable after initial startup as long as power is applied.

The VG481V1 IC is offered in flat TO-92-style package with straight leads in bulk packaging which allows for a compact PC board layout

Differentiation
  • Provides lesser operate point variation.
Value to Customers
  • Uses a dual peak detecting circuit derived from the stored peak and valley values. This provides zero speed capability and more accurately tracks targets that exhibit run-out and other variations.
  • AEC-Q100 qualified and often suitable for automotive applications.
  • Provides higher accuracy.
Features
  • Back-biased speed sensor IC
  • Zero-speed capable
  • Low cost and easy to use
  • 4 V to 24 V supply voltage range
  • -40°C to 150°C operating temperature range
  • Open collector output rated for 20 mA
  • Output short circuit protection
  • Reverse voltage protected
  • Qualified to AEC-Q100 (Grade 0)
Potential Applications
  • Transportation: Transmission speed sensing
  • General speed sensing
Data Sheet
Name
Description
File Size
Date
Size
VG481V1 Back Biased Hall Sensor Integrated Circuit
application/pdf 791.38 KB
7/15/2021
791.38 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
Installation Instructions
Name
Description
File Size
Date
Size
VG481V1 Back Biased Hall Sensor Integrated Circuit
application/pdf 568.9 KB
7/15/2021
568.9 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 16.68 MB
2/11/2025
16.68 MB
Technical Note
Name
Description
File Size
Date
Size
Magnetic Sensor IC Selection Chart
application/pdf 383.21 KB
3/6/2025
383.21 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
Platform Vehicles
application/pdf 628.05 KB
12/20/2022
628.05 KB
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
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 Healthier Air & HVAC Systems
application/pdf 3.88 MB
5/31/2022
3.88 MB
Agricultural Vehicles
application/pdf 1.11 MB
4/11/2024
1.11 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 standard leads highres photo
image/jpeg 89.66 KB
7/15/2021
89.66 KB
Magnetic Sensors Product Photos - grouped
application/zip 1.22 MB
7/15/2021
1.22 MB
Flat TO-92-style straight standard leads lowres photo
image/jpeg 16.8 KB
7/15/2021
16.8 KB
Name
Description
File Size
Date
Size
Making Sense of Sensing
application/pdf 3.37 MB
7/25/2024
3.37 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Platform Vehicles
application/pdf 628.05 KB
12/20/2022
628.05 KB
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
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Magnetic Sensors CAD Models - grouped
application/zip 130.4 KB
7/15/2021
130.4 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
Flat TO-92-style straight standard leads highres photo
image/jpeg 89.66 KB
7/15/2021
89.66 KB
Magnetic Sensor IC Selection Chart
application/pdf 383.21 KB
3/6/2025
383.21 KB
Magnetic Sensor IC Product Line Card
application/pdf 480.99 KB
8/11/2021
480.99 KB
Solutions For Healthier Air & HVAC Systems
application/pdf 3.88 MB
5/31/2022
3.88 MB
VG481V1 Back Biased Hall Sensor Integrated Circuit
application/pdf 791.38 KB
7/15/2021
791.38 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
VG481V1 Back Biased Hall Sensor Integrated Circuit
application/pdf 568.9 KB
7/15/2021
568.9 KB
Position Sensors Product Range Guide
application/pdf 4.85 MB
12/20/2022
4.85 MB
Magnetic Sensor IC Flat TO-92-Style CAD Model
application/zip 13.27 KB
7/15/2021
13.27 KB
Flat TO-92-style straight standard leads lowres photo
image/jpeg 16.8 KB
7/15/2021
16.8 KB
Showing 1 to 5 of 5 parts
Product Number
Part Number
Description
Leaf Category
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VG481V1
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-flat-to-92-style-straight-standard-leads-ciid-179087-4
VG481V1
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-flat-to-92-style-straight-standard-leads-ciid-179087-4
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https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-flat-to-92-style-straight-standard-leads-ciid-179087-4
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https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-flat-to-92-style-straight-standard-leads-ciid-179087-4
XL34024
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-flat-to-92-style-straight-standard-leads-ciid-179087-4
XL34024
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-flat-to-92-style-straight-standard-leads-ciid-179087-4
XP11201
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-flat-to-92-style-straight-standard-leads-ciid-179087-4
XP11201
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-flat-to-92-style-straight-standard-leads-ciid-179087-4
YG101-04
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-flat-to-92-style-straight-standard-leads-ciid-179087-4
YG101-04
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-flat-to-92-style-straight-standard-leads-ciid-179087-4
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