Peg-top |
Dynamic measuring range |
|
|
|
450 |
º/s |
Zero bias stability |
Allan variance, Z-axis |
|
0.8 |
|
º/h |
Allan variance, X and Y axis |
|
1 |
|
º/h |
10 s average (-40 ºC ~ + 70 ºC, constant temperature), Z-axis |
|
3 |
|
º/h |
10 s average (-40 ºC ~ + 70 ºC, constant temperature), X axis and Y axis |
|
4 |
|
º/h |
Zero bias |
Zero-bias range, Z-axis |
|
±0.07 |
|
º/s |
Zero-bias range, X-axis and Y-axis |
|
±0.2 |
|
º/s |
Zero bias change over full temperature range, Z-axis1 |
|
±0.02 |
|
º/s |
Zero bias change over full temperature range, X and Y axis1 |
|
±0.06 |
|
º/s |
Successive Start Repeatability, Z-axis |
|
0.002 |
|
º/s |
Successive Start Repeatability, X-Axis and Y-Axis |
|
0.006 |
|
º/s |
Day-by-day start repeatability, Z-axis |
|
0.003 |
|
º/s |
Start repetition day by day, X axis and Y axis |
|
0.009 |
|
º/s |
Ffect of linear acceleration on bias |
|
0.002 |
|
º/s/g |
Influence of vibration on zero bias, change before and after vibration2 |
|
0.002 |
|
º/s/g |
Influence of vibration on zero bias, change before and during vibration2 |
|
0.002 |
|
º/s/g |
Scale factor |
Scale factor accuracy, Z-axis |
|
0.3 |
|
% |
Scale Factor Accuracy, X and Y Axis |
|
0.6 |
|
% |
Scale factor nonlinearity, Z-axis |
|
0.01 |
|
%FS |
Scale Factor Nonlinearity, X and Y Axis |
|
0.02 |
|
%FS |
Resolution |
|
|
3.052×10−7 |
|
º/s/LSB |
Bandwidth |
|
|
200 |
|
Hz |
Accelerometer |
Dynamic measuring range |
|
|
16 |
|
g |
Zero bias stability |
Allan variance |
|
0.015 |
|
mg |
10 s average (-40 ºC ~ + 70 ºC, constant temperature) |
|
0.05 |
|
mg |
Zero bias |
Zero-bias range |
|
8 |
15 |
mg |
Zero bias change in full temperature range, peak-to-peak value1 |
|
5 |
10 |
mg |
Repeatability of successive starts |
|
|
0.5 |
mg |
Repeatability is initiated on a daily basis |
|
|
|
mg |
Zero-bias temperature coefficient |
|
0.05 |
0.1 |
mg/ºC |
Scale factor |
Scale factor accuracy |
|
|
2 |
% |
Scale factor nonlinearity |
|
|
0.1 |
%FS |
Resolution |
|
|
1.221×10−8 |
|
g/LSB |
Bandwidth |
|
|
200 |
|
Hz |
Communication interface |
1-way SPI |
Baud rate |
|
|
15 |
MHz |
1-way UART |
Baud rate |
|
230.4 |
|
Kbps |
1-way CAN |
Baud rate |
|
|
1 |
MHz |
Sampling frequency |
SPI |
|
200 |
1000 |
Hz |
UART |
|
200 |
|
Hz |
CAN |
|
200 |
|
|
Electrical characteristics |
Voltage |
|
3.0 |
3.3 |
3.6 |
V |
Power consumption |
|
|
|
1.5 |
W |
Ripple |
P-P |
|
|
100 |
mV |
Structural characteristics |
Size |
|
|
47×44×14 |
|
mm |
Weight |
|
|
50 |
|
g |
Use environment |
Operating temperature |
|
-40 |
|
70 |
ºC |
Storage temperature |
|
-45 |
|
75 |
ºC |
Vibration |
|
|
20~2000Hz,6.06g |
|
|
Impact |
|
|
1000g,0.5ms |
|
|
Reliability |
MTBF |
|
|
20000 |
|
h |
Continuous working time |
|
|
120 |
|
h |
1: Calculate the zero deviation of the whole temperature change process, the temperature change rate is ≤ 1 ºC/min, and the temperature range is -40 ºC ~ + 70 ºC; 2: Vibration condition is 6.06 G, 20Hz ~ 2000Hz |