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P4248 Datasheet Low Power Hall-effect Sensor

Manufacturer: Puya

Overview: P4248 Low Power, Omnipolar, Hall Switch 1. General Data Sheet Rev. 1.

Datasheet Details

Part number P4248
Manufacturer Puya
File Size 489.93 KB
Description Low Power Hall-effect sensor
Datasheet P4248-Puya.pdf

General Description

s 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.

Key Features

  • High sensitivity: BOP=+/-30 Gauss, BRP=+/-20Gauss.
  • 1.8~5.5V operating supply voltage.
  • 5uA operating current at 1.8V.
  • Ambient temp range:-40C~85C.
  • >4KV ESD capability.
  • Push-pull output.
  • RoHS compliant 2011/65/EU and Halogen Free.
  • Package: SOT23-3L/TO92S/SOT553 Typical.

P4248 Distributor