ADXRS453 Analog Devices, ADXRS453 Datasheet - Page 3

• Manufacturer Part Number: ADXRS453
• Description: High Performance / Digital Output Gyroscope
• Manufacturer: Analog Devices

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SPECIFICATIONS
T
Table 1.
Parameter
MEASUREMENT RANGE
SENSITIVITY
NULL ACCURACY
NOISE PERFORMANCE
LOW-PASS FILTER
SENSOR RESONANT FREQUENCY
SHOCK AND VIBRATION IMMUNITY
SELF-TEST
SPI COMMUNICATIONS
MEMORY REGISTERS
POWER SUPPLY
1
2
3
Maximum limit is guaranteed by Analog Devices, Inc., characterization.
Cross-axis sensitivity specification does not include effects due to device mounting on a printed circuit board (PCB).
Minimum and maximum limits are guaranteed by design.
A
Nominal Sensitivity
Sensitivity Tolerance
Nonlinearity
Cross-Axis Sensitivity
Rate Noise Density
Cutoff (−3 dB) Frequency
Group Delay
Sensitivity to Linear Acceleration
Vibration Rectification
Magnitude
Fault Register Threshold
Sensor Data Status Threshold
Frequency
ST Low-Pass Filter
Clock Frequency
Voltage Input High
Voltage Input Low
Voltage Output Low
Voltage Output High
Pull-Up Current
Temperature Register
Quadrature, Self-Test, and Rate
Supply Voltage
Quiescent Supply Current
Turn-On Time
= T
Cutoff (−3 dB) Frequency
Group Delay
Value at 45°C
Scale Factor
Scale Factor
Registers
MIN
to T
MAX
1
3
3
, P
DD
= 5 V, angular rate = 0°/sec, bandwidth = f
2
Test Conditions/Comments
Full-scale range
See Figure 2
T
Best fit straight line
T
T
T
T
f
f = 0 Hz
DC to 5 kHz
See the Continuous Self-Test section
Compared to LOCSTx register data
Compared to LOCSTx register data
f
f
MOSI, CS, SCLK
MOSI, CS, SCLK
MISO, current = 3 mA
MISO, current = −2 mA
CS, P
CS, P
See the Memory Register Definitions section
Power-on to 0.5°/sec of final value
0
0
0
A
A
A
A
A
/200
/32
/8000
= −40°C to +105°C
= 25°C
= −40°C to +105°C
= 25°C
= 105°C
DD
DD
= 3.3 V, CS = P
= 5 V, CS = P
DD
DD
× 0.15
× 0.15
Rev. 0 | Page 3 of 32
0
/200 (~77.5 Hz), ±1 g, continuous self-test on.
Symbol
FSR
f
t
f
f
P
I
DD
LP
LP
0
ST
DD
Min
−3
3.25
13
52
0.85 × P
−0.3
P
3.15
±300
−3
2239
1279
DD
− 0.5
DD
Typ
80
0.05
±0.4
±0.5
0.015
0.023
77.5
4
15.5
0.01
0.0002
2559
485
1.95
64
60
80
0
5
80
6.0
100
Max
±400
+3
+3
4.75
19
2879
3839
76
8.08
P
P
0.5
200
300
5.25
8.0
DD
DD
× 0.15
+ 0.3
ADXRS453
Unit
°/sec
LSB/°/sec
%
% FSR rms
%
°/sec
°/sec
°/sec/√Hz
°/sec/√Hz
Hz
ms
kHz
°/sec/g
°/sec/g
LSB
LSB
LSB
Hz
Hz
ms
MHz
V
V
V
V
μA
μA
LSB
LSB/°C
LSB/°/sec
V
mA
ms
2