XH1421 Single Pole High Sensitivity Hall Switching Element

الوصف

XH***1 Single Pole High Sensitivity Hall Switching Element
（Single pole Hall switch  Motor speed measurement      High sensitivity Hall）

XH***1 is a high voltage and high sensitivity single pole Hall switch chip designed using bipolar semiconductor technology. The chip is composed of a voltage stabilizing unit, Hall voltage generator, differential amplification circuit, temperature compensation circuit, and collector open circuit output circuit.
Working form: Input magnetic induction intensity, output as digital voltage signal. Provide two packaging forms, TO*2S and SOT***3L, both of which comply with RoHS standards.
1. XH***1 Unipolar High Sensitivity Hall Switching Element Features:
Microstructures
ESD performance: ± 4 kV
High sensitivity: *0/*0Gauss (typical value)
Wide voltage range: 3.5 V~*0 V
Working temperature range: **0 ℃~**5 ℃
Open collector output
Typical applications of XH***1 single pole high sensitivity Hall switching element:
Brushless motor commutation
flow sensor 
position sensor
speed sensor 
Distance sensor