Datasheet4U Logo Datasheet4U.com

AH4930 Datasheet 3d Magnetic Linear Hall Sensor

Manufacturer: Diodes Incorporated

Overview: AH4930 3D MAGNETIC LINEAR HALL SENSOR WITH I2C INTERFACE.

General Description

The AH4930 3D magnetic chip is a miniature monolithic sensor IC sensitive to the three orthogonal ponents of the flux density applied to the IC.

On-chip integrated temperature sensor data is available for system functions such as junction temperature indication and temperature pensation of magnetic field measurement.

A precision analog signal-path along with integrated ADC digitizes the measured analog magnetic field values, and this allows the AH4930 with the correct magnetic circuit to decode the absolute position of any moving magnet.

Key Features

  • 3D magnetic flux density sensing.
  • Low power-down current 9nA typical.
  • Very low power consumption = 13μA during operation (10Hz, typ).
  • Digital output via standard I2C interface up to 1 Mbit/sec.
  • 12-bit data resolution for each measurement direction.
  • Bx, By and Bz linear field measurement up to +-1300Gs.
  • Different power modes and variable update frequencies.
  • Supply voltage range = 2.8V to 5.5V, temperature range TJ = -40°C to.

More Datasheets from Diodes Incorporated

Part Number Description
AH4930Q AUTOMOTIVE 3D MAGNETIC LINEAR HALL SENSOR
AH49F Linear Hall Effect

AH4930 Distributor