Xinlong Semiconductor Technology XL48M
The XL48M is a linear Hall-effect sensor specifically engineered for magnetic axis keyboards, featuring low power consumption, wide operating voltage, and extended temperature range, with an output voltage varies proportionally with the strength of the induced magnetic field, and its linear output voltage range follows the variation of the power supply voltage. The XL48M's typical operating voltage is 3.3V, the default zeropoint output voltage (without magnetic field) at VDD=3.3V is 2.38V, with low operation current, the operating temperature range supports -40℃~105℃. The XL48M 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.
Xinlong Semiconductor Technology
