Features

 Wide Operating Voltage Range：3V~8V

 Low noise output without external

capacitor filtering

 Linearity ±5%

 Temperature Grade 1: -40℃ to 125℃

Ambient Operating Temperature Range

 Device HBM ESD Classification Level

Class3B

 TO92S-3 package

Applications

 Potential Control

 Precise Position Detection

 Game Handle

 Flow Meter

General Description

The XL591 is a linear Hall sensor optimized

for wide voltage and temperature ranges,

with an output voltage that varies

proportionally to the supply voltage, and

proportional to the strength of the magnetic

field it senses. the XL591's output voltage

without magnetic field defaults to half of the

supply voltage, the chip's typical operating

voltage is 5.0V, with an ultimate withstand

voltage of up to 50V, and a typical value of

sensitivity of 2.4mV/Gs. The operating

temperature range supports -40℃~125℃. It

is widely used in consumer and industrial

control applications.

The XL591 integrates high precision current

source, temperature compensation module,

Hall array, amplifier, driver module and other

circuit modules, which provides high linearity

and strong immunity to electromagnetic

interference over the full voltage range and

full temperature range.