Installed imported Hall switch patch low voltage start Hall DH251

is a Hall element based on process design and production that integrates a Hall effect chip, a voltage regulator, a sleep wake-up control circuit, a signal amplification filter circuit, an offset compensation circuit, and a Schmitt trigger complementary push-pull output. D reduces power consumption through periodic sleep and wake-up work. During wake-up, the ambient magnetic field strength is detected and the sleep state maintains the last output state. Features and Benefits Hall Technology
Robust R Noise Protection
.# of battery powered applications
Omni-polar output switch with absolute value of north or south pole magnet
Operating Voltage Available as low as micropower consumption
High sensitivity for reed switch replacement applications
Multiple small size options
Low sensitivity over drift temperature crossover. Range
Ultra-Low Power Consumption (Average)
High D Protection (Minutes)
Totem Pole Output
Applications
Solid State Switch Handheld Wireless Microphone Awake Switch (Flip Phone/ PHS mobile phone/notebook/flip video collection)
Cover for battery-powered devices, the proximity sensor is a reed switch replacement for low duty cycle application magnet proximity sensor
D has -, - ultra-small and ultra-thin D packaging is suitable for use in increasingly thin and light portable mobile devices. All packages comply with r environmental protection standards.