ITG-3200 INVENSENSE, ITG-3200 Datasheet - Page 7

• Manufacturer Part Number: ITG-3200
• Description: IC, GYRO, TRI-AXIS, +/-2000 DEG/S
• Manufacturer: INVENSENSE

Specifications of ITG-3200

• No. Of Axes: 3
• Sensor Case Style: QFN
• No. Of Pins: 24
• Supply Voltage Range: 2.1V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Interface: I2C, Serial
• Interface Type: I2C, Serial
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3
3.1
Typical Operating Circuit of Section 4.2, VDD = 2.5V, VLOGIC = 1.71V to VDD, T
Notes:
Parameter
GYRO SENSITIVITY
Full-Scale Range
Gyro ADC Word Length
Sensitivity Scale Factor
Sensitivity Scale Factor Tolerance
Sensitivity Scale Factor Variation Over
Temperature
Nonlinearity
Cross-Axis Sensitivity
GYRO ZERO-RATE OUTPUT (ZRO)
Initial ZRO Tolerance
ZRO Variation Over Temperature
Power-Supply Sensitivity (1-10Hz)
Power-Supply Sensitivity (10 - 250Hz)
Power-Supply Sensitivity (250Hz - 100kHz)
Linear Acceleration Sensitivity
GYRO NOISE PERFORMANCE
Total RMS noise
Rate Noise Spectral Density
GYRO MECHANICAL FREQUENCIES
X-Axis
Y-Axis
Z-Axis
Frequency Separation
GYRO START-UP TIME
ZRO Settling
TEMPERATURE SENSOR
Range
Sensitivity
Temperature Offset
Initial Accuracy
Linearity
TEMPERATURE RANGE
Specified Temperature Range
1.
2.
3.
4.
5.
6.
Electrical Characteristics
Sensor Specifications
Tested in production
Based on characterization of 30 pieces over temperature on evaluation board or in socket
Based on design, through modeling and simulation across PVT
Typical. Randomly selected part measured at room temperature on evaluation board or in socket
Based on characterization of 5 pieces over temperature
Tested on 5 parts at room temperature
ITG-3200 Product Specification
Conditions
FS_SEL=3
FS_SEL=3
25°C
Best fit straight line; 25°C
-40°C to +85°C
Sine wave, 100mVpp; VDD=2.2V
Sine wave, 100mVpp; VDD=2.2V
Sine wave, 100mVpp; VDD=2.2V
Static
FS_SEL=3
100Hz LPF (DLPFCFG=2)
At 10Hz
Between any two axes
DLPFCFG=0
to ±1º/s of Final
35
35
Best fit straight line (-30°C to +85°C)
o
o
C
C
Min
1.7
-40
30
27
24
-6
-30 to +85
Document Number: PS-ITG-3200A-00-01.4
Revision: 1.4
Release Date: 03/30/2010
Typical
-13,200
14.375
±2000
A
TBD
0.38
0.03
±10
±40
±40
280
0.2
0.2
0.2
0.1
±1
=25°C.
16
33
30
27
50
2
4
Max
+6
36
33
30
85
7 of 39
LSB/(º/s)
LSB/ºC
º/s/√Hz
º/s-rms
Unit
LSB
º/s/g
kHz
kHz
kHz
kHz
Bits
ms
°C
°C
º/s
º/s
º/s
º/s
º/s
º/s
ºC
ºC
%
%
%
%
Note
2, 5
4
3
3
1
2
6
6
1
2
5
5
5
6
1
2
1
1
1
1
6
2
2
1