| Compass Sensor Specifications |
Min |
Typ |
Max |
Units |
|
| Field Range (Full scale (FS) - total applied field) |
-8 |
|
+8 |
gauss |
|
| Mag Dynamic Range ( 3-bit gain control) |
±1 |
|
±8 |
gauss |
|
| Resolution (VDD=3.0V, GN=2) |
|
5 |
|
milli-gauss |
|
| Linearity (±2.0 gauss input range) |
|
|
0.1 |
±% FS |
|
| Hysteresis (±2.0 gauss input range) |
|
±25 |
|
ppm |
|
| Cross-Axis Sensitivity (Cross field = 0.5 gauss) |
|
±0.2% |
|
%FS / gauss |
|
| Output Rate (Continuous Measurement Mode) |
0.75 |
|
75 |
HZ |
|
| Output Rate (Single Measurement Mode) |
|
|
160 |
Hz |
|
| Measurement Period |
|
6 |
|
msec |
|
| Gain Tolerance |
|
±5 |
|
% |
|
| Operating Temperature (Ambient) |
-30 |
|
+85 |
°C |
|
| Gain Tolerance (Ambient, unbiased) |
-40 |
|
+125 |
°C |
|