LIS3L02DQ STMicroelectronics, LIS3L02DQ Datasheet - Page 13

• Manufacturer Part Number: LIS3L02DQ
• Description: ACCELEROMETER TRPL AXIS 44QFN
• Manufacturer: STMicroelectronics

Specifications of LIS3L02DQ

• Axis: X, Y, Z
• Acceleration Range: ±2g
• Sensitivity: 1024 LSb/g
• Voltage - Supply: 2.7 V ~ 3.6 V
• Output Type: Digital
• Bandwidth: 1.5kHz
• Interface: I²C, SPI
• Mounting Type: Surface Mount
• Package / Case: 44-QFN
• Sensing Axis: X, Y, Z
• Acceleration: 2 g
• Digital Output - Number Of Bits: 12 bit
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Supply Current: 1 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Digital Output - Bus Interface: I2C, SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4129; LIS3L02DQ; Q2094276

8
The device contains a set of registers which are used to control its behavior and to retrieve acceleration data.
For normal mode operation it is not necessary to program offset and gain code as they are loaded at boot.
8.1 OFFSET_X (16h)
Offset of the three axes can be changed individually. It's represented in two's complement code
8.2 OFFSET_Y (17h)
8.3 OFFSET_Z (18h)
8.4 GAIN_X (19h)
The gain/sensitivity of the three axes can be changed individually.The gain range covers 0/256.
8.5 GAIN_Y (1Ah)
8.6 GAIN_Z (1Bh)
Registers Description
OX7, OX0
DOY7, DOY0
OZ7, OZ0
GX7, GX0
GY7, GY0
GZ7, GZ0
Digital Offset Trimming for X-Axis
Digital Offset Trimming for Y-Axis
Digital Offset Trimming for Z-Axis
Digital Gain Trimming for X-Axis
Digital Gain Trimming for Y-Axis
Digital Gain Trimming for Z-Axis
GX7
GY7
OX7
OY7
OZ7
GZ7
GX6
GY6
OX6
OY6
OZ6
GZ6
GX5
GY5
OX5
OY5
OZ5
GZ5
GX4
GY4
OX4
OY4
OZ4
GZ4
GX3
GY3
OX3
OY3
OZ3
GZ3
OX2
OZ2
GX2
GY2
GZ2
OY2
OZ1
GX1
GY1
GZ1
OX1
OY1
OX0
OY0
OZ0
GX0
GY0
GZ0
LIS3L02DQ
13/20