IMU-3000 INVENSENSE, IMU-3000 Datasheet - Page 33

• Manufacturer Part Number: IMU-3000
• Description: GYRO, TRI-AXIS, PROG +/-2000 DEG/S
• Manufacturer: INVENSENSE

Specifications of IMU-3000

• 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

10.7 Register 22 – DLPF, Full Scale
Type: Read/Write
Description:
This register configures 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 DLPF_CFG parameter sets the digital low pass filter configuration. It also determines the
internal analog sampling rate used by the device as shown in the table below.
Parameters:
FS_SEL
DLPF_CFG
0
Register
(Hex)
16
DLPF_CFG
(Decimal)
Register
22
DLPF_CFG
Full scale selection for gyro sensor data
Digital low pass filter configuration
Load zeros into Bits 5-7 of the DLPF, Full Scale register
0
1
2
3
4
5
6
7
FS_SEL
IMU-3000 Product Specification
Bit7
0
FS_SEL
0
1
2
3
Bit6
Low Pass Filter Bandwidth
0
33 of 56
Reserved
256Hz
188Hz
Bit5
98Hz
42Hz
20Hz
10Hz
5Hz
0
Gyro Full-Scale Range
Bit4
±1000°/sec
±2000°/sec
±250°/sec
±500°/sec
FS_SEL
Bit3
Analog Sample Rate
Document Number: PS-IMU-3000A-00-01.1
Revision: 1.1
Release Date: 08/19/2010
Reserved
Bit2
8kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
DLPF_CFG
Bit1
Bit0
Default
Value
00h