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LN4911 - High Sensitivity CMOS Hall IC

Description

LN4911 is a Hall IC (a magnetic sensor) which has 2 times or more sensitivity and a low current consumption of about one fifties compared with our conventional one.

Precise magnetic switching points and high temperature stability are achieved through the unique design of the internal circuit.

Features

  • Micro power design.
  • 2.4 V to 5.5 V battery operation.
  • High sensitivity and high stability of the magnetic switching points.
  • High resistance to mechanical stress.
  • Digital output signal.
  • interactive model of the magnetic field induction.
  • Package.
  • DFN2×2-3L VOUT 3 VDD 2 1 GND.
  • Pin Assignment Pin Number 1 2 3 Symbol GND VDD VOUT Function.

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Datasheet Details

Part number LN4911
Manufacturer natlinear
File Size 194.82 KB
Description High Sensitivity CMOS Hall IC
Datasheet download datasheet LN4911 Datasheet

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Full PDF Text Transcription

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Low Current Consumption, High Sensitivity CMOS Hall IC LN4911 ■ General Description LN4911 is a Hall IC (a magnetic sensor) which has 2 times or more sensitivity and a low current consumption of about one fifties compared with our conventional one. Precise magnetic switching points and high temperature stability are achieved through the unique design of the internal circuit. An onboard clock scheme is used to reduce the average operating current of the IC. During the operate phase the IC compares the actual magnetic field detected with the internally compensated switching points. The output Q is switched at the end of each operating phase.
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