A high-sensitivity, factory-calibrated analog 3-axis magnetometer from Honeywell used for precision magnetic field measurement in navigation and attitude reference applications.
HMC2003 3-Axis Magnetometer
A high-sensitivity, factory-calibrated analog 3-axis magnetometer from Honeywell used for precision magnetic field measurement in navigation and attitude reference applications.
Description
The Honeywell HMC2003 is a high-sensitivity, factory-calibrated analog 3-axis magnetometer that uses Honeywell's most sensitive magnetoresistive sensors—HMC1001 and HMC1002—to deliver reliable, precise magnetic field measurements. Its fully analog interface exposes critical nodes for maximum user flexibility, while the internal excitation current source and selected gain and offset resistors minimize temperature-related errors and drift. Three precision low-noise instrumentation amplifiers with 1kHz low-pass filters ensure accurate readings and effective noise rejection. Ideal applications include low-field magnetometry, precision compassing, navigation systems, UAVs, attitude reference, traffic and proximity detection, and medical devices.
Specifications
| Axes | 3 (X, Y, Z) |
|---|---|
| Field range | +/-2 gauss |
| Resolution | 40 microgauss |
| Package | 20-pin hybrid DIP |
| Sensor elements | HMC1001, HMC1002 magnetoresistive sensors |
| Output | Analog |
| Signal conditioning | 3x instrumentation amplifiers, 1 kHz low-pass filters |
| Applications | Low-field magnetometry, precision compassing, navigation, UAVs |
