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AH3761-WG-7
Magnetic field sensor utilizing Hall effect
AH3761-WG-7
Magnetic field sensor utilizing Hall effect
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Manufacturer Part # : AH3761-WG-7
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Package/Case: SOT23-3
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Brand: Diodes Incorporated
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Product Categories : Switches (Solid State)
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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AH3761-WG-7 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The AH3761-WG-7 is a versatile IC Hall sensor designed for use with DC motors. With a SC59 sensor case style, three pins, and a bipolar Hall Effect type, this sensor delivers a 20mA output current and operates within a supply voltage range of 3V to 28V. Its wide operating temperature range of -40°C to 125°C ensures reliable performance in various conditions, making it suitable for automotive applications. Additionally, with a power dissipation of 230mW and compliance with automotive qualification standards, this sensor offers a dependable solution for automotive use. As of January 2019, it does not contain any SVHC, ensuring its compatibility with environmental regulations
Key Features
- AH3761-WG-7 model
- White gold case and bracelet
- Quartz movement
- Date display
- Water resistant up to 30 meters
- Sapphire crystal
- Fold-over clasp
- Case size: 36mm
- Elegant design
Application
- Industrial automation
- Security systems
- Consumer electronics
- Robotics
- Automotive applications
- Gaming devices
- Healthcare devices
- Smart home technology
- IoT devices
- Position sensing applications
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Board Mount Hall Effect / Magnetic Sensors | RoHS | Details |
| Type | Hall Effect Latch | Operating Supply Current | 7 uA |
| Maximum Output Current | 70 mA | Operating Point Min/Max | 5 G to 60 G |
| Release Point Min/Max (Brp) | - 60 G to - 5 G | Operating Supply Voltage ! | 3 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 85 C |
| Mounting Style | SMD/SMT | Package / Case | SOT-23-3 |
| Series | AH3761 | Brand | Diodes Incorporated |
| Pd - Power Dissipation | 230 mW | Product Type ! | Hall Effect / Magnetic Sensors |
| Factory Pack Quantity | 3000 | Subcategory | Sensors |
| Supply Voltage - Max | 3.3 V | Supply Voltage - Min | 1.65 V |
Specification Comparison
FAQs
What is AH3761-WG-7?
The AH3761-WG-7 is a high-precision, micropower omnipolar Hall effect sensor designed by Diodes Incorporated. It is ideal for non-contact magnetic sensing applications such as position detection, proximity sensing, and brushless DC motor commutation.
How Does AH3761-WG-7 Work?
The AH3761-WG-7 works based on the Hall effect, where it detects changes in the magnetic field to determine the presence or absence of a magnetic field and its polarity. When a magnetic field is applied, the sensor outputs a corresponding digital signal, making it suitable for various magnetic sensing applications.
How Many Pins does AH3761-WG-7 have and What are the Functions of the Pinout Configuration?
The AH3761-WG-7 is housed in a 3-pin SIP (Single In-line Package) package. The pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- OUT: Digital output pin for the sensed magnetic field.
What are the Pros and Cons of AH3761-WG-7?
Pros:
- High Precision: Provides accurate and reliable magnetic field sensing.
- Micropower Operation: Operates with low power consumption, suitable for battery-powered applications.
- Omnipolar Sensing: Can detect both North and South poles of a magnetic field.
- Compact Size: The 3-pin SIP package is space-efficient and easy to integrate into designs.
Cons:
- Single Output: Provides a single digital output without additional analog information.
- Operating Temperature Range: May have limitations in extreme temperature environments, depending on the specific model.
Are There Any Equivalents/Alternatives to AH3761-WG-7 for Recommendation?
- The A1344 from Allegro MicroSystems is a similar omnipolar Hall effect sensor often used for similar applications.
- Alternatives to the AH3761-WG-7 include the SS49E from Honeywell and the OH090U from TT Electronics.
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