LIS3LV02DQ STMicroelectronics, LIS3LV02DQ Datasheet - Page 26

• Manufacturer Part Number: LIS3LV02DQ
• Description: ACCELEROMETER TRPL AXIS 28QFPN
• Manufacturer: STMicroelectronics

Specifications of LIS3LV02DQ

• Axis: X, Y, Z
• Acceleration Range: ±2g, 6g
• Sensitivity: 1024LSB/g, 340LSB/g
• Voltage - Supply: 2.16 V ~ 3.6 V
• Output Type: Digital
• Bandwidth: 40Hz ~ 2.56kHz Selectable
• Interface: I²C, SPI
• Mounting Type: Surface Mount
• Package / Case: 28-QFN
• Sensing Axis: X, Y, Z
• Acceleration: 2 g, 6 g
• Digital Output - Number Of Bits: 12 bit, 16 bit
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.16 V
• Supply Current: 0.6 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Digital Output - Bus Interface: I2C, SPI
• Body Style: QFPN
• Function: Accelerometer
• Primary Type: Accelerometer
• Range, Measurement: 2/6 g
• Voltage, Supply: 3.6 V
• No. Of Axes: 3
• Ic Interface Type: I2C, SPI
• Sensor Case Style: QFN
• No. Of Pins: 28
• Supply Voltage Range: 2.16V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes
• For Use With: 497-6249 - BOARD EVAL ACCEL DGTL LIS3LV02DQ497-5069 - EVAL BOARD 3AXIS MEMS ACCELLRMTR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4919

7 Register Description
7.5
7.6
7.7
7.8
26/42
GAIN_X (19h)
GAIN_Y (1Ah)
GAIN_Z (1Bh)
CTRL_REG1 (20h)
PD1, PD0 bit allows to turn on the turn the device out of power-down mode. The device is in
power-down mode when PD1, PD0= “00” (default value after boot). The device is in normal
mode when either PD1 or PD0 is set to 1.
DF1, DF0 bit allows to select the data rate at which acceleration samples are produced. The
default value is 00 which corresponds to a data-rate of 40Hz. By changing the content of DF1,
DF0 to “01”, “10” and “11” the selected data-rate will be set respectively equal to 160Hz, 640Hz
and to 2560Hz.
GX7, GX0
GY7, GY0
GZ7, GZ0
PD1, PD0
DF1, DF0
ST
Zen
Yen
Xen
Digital Gain Trimming for X-Axis
Digital Gain Trimming for Y-Axis
Digital Gain Trimming for Z-Axis
Power Down Control
(00: power-down mode; 01, 10, 11: device on)
Decimation Factor Control
(00: decimate by 512; 01: decimate by 128; 10: decimate by 32; 11: decimate by 8)
Self Test Enable
(0: normal mode; 1: self-test active)
Z-axis enable
(0: axis off; 1: axis on)
Y-axis enable
(0: axis off; 1: axis on)
X-axis enable
(0: axis off; 1: axis on)
GY7
GX7
GZ7
PD1
GY6
GX6
GZ6
PD0
GY5
GX5
GZ5
DF1
CD00047926
GY4
GX4
GZ4
DF0
GX3
GY3
GZ3
ST
GX2
GY2
GZ2
Zen
GX1
GY1
GZ1
Yen
GX0
GY0
GZ0
Xen
LIS3LV02DQ