P4248
P4248 is Low Power Hall-effect sensor manufactured by Puya Semiconductor.
Low Power, Omnipolar, Hall Switch
1. General
Data Sheet Rev. 1.1
Descriptions P4248 is a Hall-effect sensor integrated circuit of omni-polar switch type. It includes a hall plate, an amplifier with dynamic offset cancellation, a voltage regulator for operation with supply voltage from 1.8V to 5.5V, a sleep/awake control logic for low power consumption, schmitt trigger parator, and a push-pull output. The offset cancellation reduces the offset voltage normally caused by device over molding, temperature dependencies, and thermal stress. The device is a temperature stable, stress-resistant sensor
P4248 detects magnetic field which is perpendicular to the package in an arbitrary...
