Product Overview

The VCS2364 is a highly integrated, low-power, two-dimensional magnetic switch sensor. It combines an AMR magnetic sensor with high-precision CMOS processing circuitry in an ultra-small package. The CMOS processing circuit features precisely controlled BOP/BRP offset voltage compensation and an open-drain output. It operates within an industrial temperature range (-40 to 125C) and a wide voltage range (1.8V to 5.5V), with nanoampere current consumption, making it ideal for various handheld and battery-powered devices. This two-dimensional magnetic switch can detect magnetic fields in any direction within the chip plane (360 degrees), eliminating the need for specific magnet orientation and significantly simplifying installation and increasing system redundancy. Leveraging the high sensitivity of AMR technology, this switch offers low power consumption, small size, and excellent temperature characteristics, making it a preferred choice for many low-power, high-performance applications. The VCS2364 is available in two package types: TO-92S (VCS2364T) and SOT23-3 (VCS2364S).

Key Features

• Anisotropic Magnetoresistance (AMR) technology
• Two-dimensional magnetic field sensing switch
• Ultra-low power consumption (0.8A)
• Frequency response (250Hz)
• High sensitivity, low switch points
• Wide operating voltage range (1.8V to 5.5V)
• Excellent temperature stability (operating temperature: -40 to 125C)

Application Fields

• Level meters (e.g., industrial level meters)
• Position detection (e.g., smart door locks, magnetic door switches)
• Non-contact switches (e.g., smoke detectors, electronic shelf labels)

Technical Specifications