ماژول قطب نما سه محوره HMC5983

The HMC5983 is a temperature compensated three-axis integrated circuit e-compass. This surface-mount, multi-chip module is designed for low-field magnetic sensing for applications such as mobile phones, tablets, netbooks, consumer electronics, automotive navigation systems, and personal navigation devices.

The HMC5983 includes our state-of-the-art, high-resolution HMC118X series magnetoresistive sensors plus an ASIC containing amplification, automatic degaussing strap drivers, offset cancellation, and a 12-bit ADC that enables 1° to 2° compass heading accuracy. The I²C or SPI serial bus allows for easy interface. The HMC5983 is a 3.0x3.0x0.9mm surface mount 16-pin leadless chip carrier (LCC).

The HMC5983 utilizes Honeywell’s Anisotropic Magnetoresistive (AMR) technology that provides advantages over other magnetic sensor technologies. Honeywell’s anisotropic, directional sensors excel in linearity, low hysteresis, null output and scale factor stability over temperature, and with very low cross-axis sensitivity. These sensors’ solid-state construction is designed to measure both the direction and the magnitude of magnetic fields, from milli-gauss to 8 gauss.

Honeywell’s Magnetic Sensors are among the most sensitive and reliable low-field sensors in the industry.

Application:
mobile phones

tablets

netbooks

consumer electronics

automotive navigation systems

personal navigation devices

Features:
Supply Voltage: 2.3 ~ 3.6v

average current: 100uA
Wide Magnetic Field Range (+/-8 Oe) 

Fast 220 Hz Maximum Output Rate

12-Bit ADC Coupled with Low Noise

AMR Sensors Achieves 2 milli-gauss

Field Resolution