ADXRS620BBGZ Datasheet, PDF (3/12 Pages) Analog Devices – ±300°/sec Yaw Rate Gyro

ADXRS620
SPECIFICATIONS
All minimum and maximum specifications are guaranteed. Typical specifications are not guaranteed. T_A = −40°C to +105°C, V_S = AV_CC =
V_DD = 5 V, V_RATIO = AV_CC, angular rate = 0°/sec, bandwidth = 80 Hz (C_OUT = 0.01 µF), I_OUT = 100 μA, ±1 g, unless otherwise noted.
Table 1.
Parameter
SENSITIVITY¹
Measurement Range²
Initial and Over Temperature
Temperature Drift³
Nonlinearity
NULL¹
Null
Linear Acceleration Effect
NOISE PERFORMANCE
Rate Noise Density
FREQUENCY RESPONSE
Bandwidth⁴
Sensor Resonant Frequency
SELF-TEST¹
ST1 RATEOUT Response
ST2 RATEOUT Response
ST1 to ST2 Mismatch⁵
Logic 1 Input Voltage
Logic 0 Input Voltage
Input Impedance
TEMPERATURE SENSOR¹
V_OUT at 25°C
Scale Factor⁶
Load to V_S
Load to Common
TURN-ON TIME
OUTPUT DRIVE CAPABILITY
Current Drive
Capacitive Load Drive
POWER SUPPLY
Operating Voltage (V_S)
Quiescent Supply Current
TEMPERATURE RANGE
Specified Performance
Conditions
Clockwise rotation is positive output
Full-scale range over specifications range
−40°C to +105°C
Best fit straight line
−40°C to +105°C
Any axis
T_A ≤ 25°C
ST1 pin from Logic 0 to Logic 1
ST2 pin from Logic 0 to Logic 1
To common
Load = 10 MΩ
@ 25°C, V_RATIO = 5 V
Power on to ±½°/sec of final
For rated specifications
Min Typ Max
±300
5.52 6
6.48
±2
0.1
2.2
2.5
2.8
0.1
0.05
0.01
2500
12
14.5 17
−650
250
−5
3.3
40
−450
450
50
−250
650
+5
1.7
100
2.35 2.5
2.65
9
25
25
50
200
1000
4.75 5.00 5.25
3.5
4.5
−40
+105
1 _{Parameter is linearly ratiometric with VRATIO.}
2 _{The maximum range possible, including output swing range, initial offset, sensitivity, offset drift, and sensitivity drift at 5 V supplies.}
3 _{From +25°C to −40°C or from +25°C to 105°C.}
4 _{Adjusted by external capacitor, COUT. Reducing bandwidth below 0.01 Hz does not reduce noise further.}
5 _{Self-test mismatch is described as (ST2 + ST1)/((ST2 − ST1)/2).}
6 _{For a change in temperature from 25°C to 26°C. VTEMP is ratiometric to VRATIO. See the Temperature Output and Calibration section for more details.}
Unit
°/sec
mV/°/sec
%
% of FS
V
°/sec/g
°/sec/√Hz
Hz
kHz
mV
mV
%
V
V
kΩ
V
mV/°C
kΩ
kΩ
ms
µA
pF
V
mA
°C
Rev. B | Page 3 of 12