DiodesZetex Surface Hall Effect Sensor 2.5 V to 5.5 V Supply Voltage, SC-59 Package, 3-Pin AH1808-W-7

DiodesZetex AH1808-W-7 is a surface-mounted Hall effect sensor designed to provide accurate magnetic field sensing using chopper stabilized technology. It operates within a supply voltage range of 2.5 V to 5.5 V, making it suitable for low voltage electronic circuit applications.

The device comes in a compact SC-59 package with 3 pins, measuring 3.1 mm in length, 1.7 mm in width, and 1.3 mm in height, which facilitates easy PCB mounting in densely packed electronic assemblies. With an operating temperature range from -40°C to 85°C, it is well suited for industrial and commercial sensor applications that require reliable performance under varying environmental conditions.

This Hall effect sensor is omnipolar, meaning it can detect magnetic fields of either polarity, making it versatile for various switching and sensing functions without orientation constraints. Its low supply current of 28 μA ensures energy efficiency, suitable for battery-powered and low-power devices.

The product is RoHS compliant, ensuring it meets environmental regulations by restricting hazardous substances, which is important for modern electronic manufacturing and sustainability requirements.

Utilizes chopper stabilized technology for stable sensor output. Omnipolar magnetic sensor suitable for non-contact switching and sensing. Surface mount SC-59 package for compact PCB integration. Wide operating temperature from -40°C to 85°C for diverse environments.

Low supply current of 28 μA for energy-efficient operation. 3-pin configuration ensures simple electrical interfacing. RoHS compliant for environmental safety standards compliance. Not certified for automotive standard use.

These sensors are commonly used in industrial automation, robotics, consumer electronics, and instrumentation, where precise magnetic field detection and switching are required. Their small size and low power consumption make them ideal for embedded system applications and portable devices.

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