Datasheet4U Logo Datasheet4U.com

AK09940 - Ultrahigh precision 3-axis Electronic Magnetometer

General Description

AK09940 is ultrahigh precision 3-axis electronic magnetometer IC with ultrahigh sensitive TMR sensor technology.

Key Features

  •  Functions:.
  • 3-axis magnetometer device.
  • Built-in A to D Converter for magnetometer data out.
  • 18-bit data out for each 3-axis magnetic component.
  • Sensitivity: 10 nT/LSB (typ. ).
  • Range: ±1200 µT (max. ).
  • Serial interface.
  • I2C bus interface Standard and Fast modes compliant with Philips I2C specification Ver.2.1.
  • 4-wire SPI.
  • Operation mode.
  • Power-down, Single measurement, Continuous measurement and Self-test.
  • DRDY function for measurement data.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
AK09 Schottky Barrier Diodes Sanken electric
AK002D2-00 GaAs IC 2 Bit Digital Attenuator Alpha Industries
AK002D2-24 GaAs IC 2 Bit Digital Attenuator Skyworks Solutions
AK002D4-11 GaAs IC 4 Bit Digital Attenuator Alpha Industries
AK002D4-24 GaAs IC 4 Bit Digital Attenuator Alpha Industries

Other Datasheets by AKM (Asahi Kasei Microdevices)

Part Number Description
AK09911 3-axis Electronic Compass
AK09912 3-axis Electronic Compass
AK09915 3-axis Electronic Compass
AK09915D 3-axis Electronic Compass
AK09916 3-axis Electronic Compass

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
[AK09940] = Preliminary = AK09940 Ultrahigh precision 3-axis Electronic Magnetometer 1. General Description AK09940 is ultrahigh precision 3-axis electronic magnetometer IC with ultrahigh sensitive TMR sensor technology. Small package of AK09940 incorporates magnetic sensors for detecting magnetic field in the X-axis, Yaxis, and Z-axis, a sensor driving circuit, signal amplifier chain, and an arithmetic circuit for processing the signal from each sensor. Self-test function is also incorporated. 2. Features  Functions:  3-axis magnetometer device  Built-in A to D Converter for magnetometer data out  18-bit data out for each 3-axis magnetic component  Sensitivity: 10 nT/LSB (typ.)  Range: ±1200 µT (max.