L3GD20 查看數據表（PDF） - STMicroelectronics
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L3GD20 Datasheet PDF : 44 Pages
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L3GD20
Mechanical and electrical specifications
2
Mechanical and electrical specifications
2.1
Table 3.
Symbol
Mechanical characteristics
@ Vdd = 3.0 V, T = 25 °C unless otherwise noted.
Mechanical characteristics(1)
Parameter
Test condition
Min.
FS Measurement range User-selectable
So
SoDr
DVoff
OffDr
NL
Sensitivity
Sensitivity change vs.
temperature
Digital zero-rate level
Zero-rate level change
vs. temperature
Non linearity
FS = 250 dps
FS = 500 dps
FS = 2000 dps
From -40 °C to +85 °C
FS = 250 dps
FS = 500 dps
FS = 2000 dps
FS = 250 dps
FS = 2000 dps
Best fit straight line
Typ.(2)
±250
±500
±2000
8.75
17.50
70
±2
±10
±15
±75
±0.03
±0.04
0.2
Max.
Rn Rate noise density
0.03
ODR Digital output data rate
95/190/
380/760
Top
Operating temperature
range
-40
+85
1. The product is factory calibrated at 3.0 V. The operational power supply range is specified in Table 4.
2. Typical specifications are not guaranteed.
Unit
dps
mdps/digit
%
dps
dps/°C
dps/°C
% FS
dps ⁄ ( Hz
Hz
°C
Doc ID 022116 Rev 1
9/44
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