參數(shù)資料
型號(hào): ADXRS300
廠商: Analog Devices, Inc.
英文描述: 【300∑/s Single Chip Yaw Rate Gyro with Signal Conditioning
中文描述: 【300Σ/ s的信號(hào)調(diào)理單片機(jī)偏航速率陀螺
文件頁(yè)數(shù): 3/8頁(yè)
文件大?。?/td> 399K
代理商: ADXRS300
ADXRS300
ADXRS300—SPECIFICATIONS
Table 1. @T
A
= 25°C, V
S
= 5 V, Angular Rate = 0°/s, Bandwidth = 80 Hz (C
OUT
= 0.01 μF), unless otherwise noted.
Parameter
Conditions
SENSITIVITY
Clockwise Rotation Is Positive Output
Dynamic Range
2
Full-Scale Range over Specifications Range
Initial
@25°C
Over Temperature
3
V
S
= 4.75 V to 5.25 V
Nonlinearity
Best Fit Straight Line
NULL
Initial Null
Over Temperature
3
V
S
= 4.75 V to 5.25 V
Turn-On Time
Power on to ±°/s of Final
Linear Acceleration Effect
Any Axis
Voltage Sensitivity
V
CC
= 4.75 V to 5.25 V
NOISE PERFORMANCE
Rate Noise Density
@25°C
FREQUENCY RESPONSE
3 dB Bandwidth (User Selectable)
4
22 nF as Comp Cap (see Setting Bandwidth section)
Sensor Resonant Frequency
SELF-TEST INPUTS
ST1 RATEOUT Response
5
ST1 Pin from Logic 0 to 1
ST2 RATEOUT Response
5
ST2 Pin from Logic 0 to 1
Logic 1 Input Voltage
Standard High Logic Level Definition
Logic 0 Input Voltage
Standard Low Logic Level Definition
Input Impedance
To Common
TEMPERATURE SENSOR
V
OUT
at 298°K
Max Current Load on Pin
Source to Common
Scale Factor
Proportional to Absolute Temperature
OUTPUT DRIVE CAPABILITY
Output Voltage Swing
I
OUT
= ±100 μA
Capacitive Load Drive
2.5 V REFERENCE
Voltage Value
Load Drive to Ground
Source
Load Regulation
0 < I
OUT
< 200 μA
Power Supply Rejection
4.75 V
S
to 5.25 V
S
Temperature Drift
Delta from 25°C
POWER SUPPLY
Operating Voltage Range
Quiescent Supply Current
TEMPERATURE RANGE
Specified Performance Grade A
Temperature Tested to Max and Min Specs.
ADXRS300ABG
Min
1
±300
4.6
4.6
2.3
2.3
–150
+150
3.3
0.25
1000
2.45
4.75
–40
Unit
°/s
mV/°/s
mV/°/s
% of FS
V
V
ms
°/s/
g
°/s/V
°/s/
Hz
Hz
kHz
mV
mV
V
V
k
V
μA
mV/°K
V
pF
V
μA
mV/mA
mV/V
mV
V
mA
°C
Typ
5
5
0.1
2.50
35
0.2
1
0.1
40
14
–270
+270
50
2.50
8.4
2.5
200
5.0
1.0
5.0
5.00
6.0
Max
1
5.4
5.4
2.7
2.7
–450
+450
1.7
50
V
S
– 0.25
2.55
5.25
8.0
+85
1
All min and max specifications are guaranteed. Typical specifications are not tested or guaranteed.
2
Dynamic range is the maximum full-scale measurement range possible, including output swing range, initial offset, sensitivity, offset drift, and sensitivity drift at
5 V supplies.
3
Specification refers to the maximum extent of this parameter as a worst-case value of T
MIN
or T
MAX
.
4
Frequency at which response is 3 dB down from dc response with specified compensation capacitor value. Internal pole forming resistor is 180 k. See
section.
width
5
Self-test response varies with temperature. Refer to the
section for details.
Self-Test Function
Setting Band-
Rev. A | Page 3 of 8
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