AK8963 Datasheet PDF – 3-axis Electronic Compass

Part Number : AK8963

Function : 3-axis Electronic Compass

Package :

AK8963C 14-pin WL-CSP (BGA): 1.6 mm × 1.6 mm × 0.5 mm (typ.)
AK8963N 16-pin QFN package: 3.0 mm × 3.0 mm × 0.75 mm (typ.)

Manufacturers : Asahi Kasei Microdevices

Pinouts :
AK8963 datasheet

Description :

AK8963 is 3-axis electronic compass IC with high sensitive Hall sensor technology.
Small package of AK8963 incorporates magnetic sensors for detecting terrestrial magnetism in the X-axis, Y-axis, 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. From its compact foot print and thin package feature, it is suitable for map heading up purpose in GPS-equipped cell phone to realize pedestrian navigation function.



1. 3-axis magnetometer device suitable for compass application
2. Built-in A to D Converter for magnetometer data out
3. 14-/16-bit selectable data out for each 3 axis magnetic component DRDY function for measurement data ready
4. Magnetic sensor overflow monitor function
5. Built-in oscillator for internal clock source
6. Power on Reset circuit
7. Self test function with built-in internal magnetic source


Other data sheets within the file : AK8963C, AK8963N

AK8963 Datasheet PDF Download

AK8963 pdf

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