ad22304 Analog Devices, Inc., ad22304 Datasheet - Page 3

• Manufacturer Part Number: ad22304
• Description: ?80?/s Single Chip Yaw Rate Gyro With Signal Conditioning
• Manufacturer: Analog Devices, Inc.

SPECIFICATIONS
@T
Table 1.
Parameter
SENSITIVITY
NULL
NOISE PERFORMANCE
FREQUENCY RESPONSE
SELF TEST
TEMPERATURE SENSOR
OUTPUT DRIVE CAPABILITY
2.5 V REFERENCE
POWER SUPPLY
TEMPERATURE RANGE
1
2
3
4
5
drift.
Setting Bandwidth section.
All min and max specifications are guaranteed. Typical specifications are not tested or guaranteed.
Dynamic range is the maximum full-scale measurement range possible, including output swing range, initial offset, sensitivity, offset drift, and sensitivity
Specification refers to the maximum extent of this parameter as a worst-case value at T
Frequency at which response is 3 dB down from dc response with specified compensation capacitor value. Internal pole forming resistor is 180 kŸ. See the
Self-test response varies with temperature. See the Self-Test Function section for details.
Dynamic Range
Sensitivity
Over Temperature
Nonlinearity
Voltage Sensitivity
Initial Null
Null Drift over Temperature
Turn-On Time
Linear Acceleration Effect
Voltage Sensitivity
Rate Noise Density
3 db Bandwidth
Sensor Resonant Frequency
ST1 RATEOUT Response
ST2 RATEOUT Response
Logic 1 Input Voltage
Logic 0 Input Voltage
Input Impedance
V
Max Current Load on Pin
Scale Factor
Output Voltage Swing
Capacitive Load Drive
Voltage Value
Load Drive to Ground
Load Regulation
Power Supply Rejection
Temperature Drift
Operating Voltage Range
Quiescent Supply Current
Specified Performance Grade A
A
OUT
= 25°C, AV
at 298°K
CC
4
2
= 4.75V to 5.25V, bandwidth = 80 Hz (C
(User Selectable)
3
3
5
5
3
Conditions
Clockwise rotation is positive output
Full-scale range over specifications range
T
Delta from 25°C
Best fit straight line
AV
T
Delta from 25°C
Power on to ±½°/s of final
Any axis
AV
@25°C
22 nF as comp cap (see the Applications section)
ST1 pin from Logic 0 to 1, –40°C to +85°C
ST2 pin from Logic 0 to 1, –40°C to +85°C
Standard high logic level definition
Standard low logic level definition
To common
Source to common
Proportional to absolute temperature
I
Source
0 < I
4.75 V
Delta from 25°C
OUT
A
A
=25°C
= -40°C to +85°C
CC
CC
= ±100 µA
OUT
= 4.75 V to 5.25 V
= 4.75 V to 5.25 V
S
to 5.25 V
< 200 µA
Rev. C | Page 3 of 12
S
OUT
= 0.01 µF), angular rate = 0°/s, ±1g, unless otherwise noted.
MIN
or T
MAX
.
Min
±80
11.25
2.00
–400
+400
3.3
0.25
1000
2.45
4.75
–40
1
AD22304
Typ
12.5
0.1
0.7
2.50
35
0.2
1
0.05
40
14
–660
+660
50
2.50
8.4
2.5
200
5.0
1.0
5.0
5.00
6.0
Max
13.75
±10
3.00
±250
–1000
+1000
1.7
50
V
2.55
5.25
8.0
+85
S
AD22304
– 0.25
1
Unit
°/s
mV/°/s
%
% of FS
%/V
V
mV
ms
°/s/g
°/s/V
°/s/¥Hz
Hz
kHz
mV
mV
V
V
kŸ
V
µA
mV/°K
V
pF
V
µA
mV/mA
mV/V
mV
V
mA
°C