APS12753/APS11753 Micropower Magnetic Sensors

Product Highlights > APS12753/APS11753 Micropower Magnetic Sensors

            APS12753/APS11753 Micropower Magnetic Sensors
                    Allegro Hall sensors ensure high reliability and performance over extended temperature ranges
    

Image of Allegro MicroSystems APS12753/APS11753 Micropower Magnetic Sensor Allegro MicroSystems APS12753 and APS11753 micropower magnetic Hall effect sensors are designed to transform battery-powered and energy-conscious applications. These sensors are AEC-Q100 qualified, ensuring high reliability and performance over extended temperature ranges up to +165°C. The APS11753 functions as a Hall effect switch, providing contactless sensing with ultra-low power consumption, making it ideal for battery-powered applications. The APS12753 operates as a Hall effect latch, offering robust performance with low switch point drift over temperature and insensitivity to physical stress. Both sensors feature chopper stabilization, which minimizes residual offset caused by overmolding, temperature dependencies, and thermal stress. Packaged in a standard 3-pin SOT23-3 surface-mount package, these sensors are lead-free and designed for easy integration into various systems. With their advanced features and versatility, the APS12753 and APS11753 are perfect solutions for enhancing the system efficiency and reliability of position, proximity, and other magnetic sensing applications.

Resources

Brochure: Micropower Switch and Latch Sensors
Whitepaper: AM076 Micropower Switch And Latch Sensors
Whitepaper: Window Open Detection

Benefits

Low power: industry-leading current consumption with a typical sleep current as low as 3.1 µA ensures ultra-low average current consumption, making these products ideal for battery-powered applications
Design flexibility: wide magnetic thresholds from <10 G to 400 G allow greater flexibility in mechanical tolerances and sensor placement, enabling cost-effective solutions with smaller magnets
Lower solution cost: latest technology and industry standard packaging to optimize system costs

Features

Ultra-low power consumption: <5 µA average supply current
AEC-Q100 qualified
Omnipolar and unipolar switch/latch threshold options
Sleep time options
High- and low-sensitivity magnetic switch/latch point options
Choice of output polarity
Chopper stabilization

Low switch/latch point drift over temperature
Insensitive to physical stress

2.2 V to 5.5 V operation
Push-pull output
Solid-state reliability
Industry-standard package and pinout
Temperature-stable operation up to +165°C
Contactless sensing
Lead-free packaging
Easy integration into existing systems

Applications

Industrial automation
Medical wearables
Robotics
Smart home

Gaming
White goods
Energy meters
Power tools