ITG-3200 INVENSENSE, ITG-3200 Datasheet - Page 24

• 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

8.3
Register 22 – DLPF, Full Scale
Type: Read/Write
Description:
This register configures several parameters related to the sensor acquisition.
The FS_SEL parameter allows setting the full-scale range of the gyro sensors, as described in the table below.
The power-on-reset value of FS_SEL is 00h. Set to 03h for proper operation.
The DLPF_CFG parameter sets the digital low pass filter configuration. It also determines the internal
sampling rate used by the device as shown in the table below.
Parameters:
FS_SEL
DLPF_CFG
Register
(Hex)
16
DLPF_CFG
(Decimal)
Register
22
DLPF_CFG
Full scale selection for gyro sensor data
Digital low pass filter configuration and internal sampling rate configuration
0
1
2
3
4
5
6
7
FS_SEL
Bit7
ITG-3200 Product Specification
FS_SEL
0
1
2
3
Bit6
-
Low Pass Filter Bandwidth
Reserved
256Hz
188Hz
Bit5
98Hz
42Hz
20Hz
10Hz
5Hz
Gyro Full-Scale Range
Bit4
±2000°/sec
Reserved
Reserved
Reserved
FS_SEL
Bit3
Internal Sample Rate
Document Number: PS-ITG-3200A-00-01.4
Revision: 1.4
Release Date: 03/30/2010
Reserved
Bit2
8kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
DLPF_CFG
Bit1
24 of 39
Bit0
Default
Value
00h