深圳市远阳芯电子科技有限公司

Features
■ 2.16V TO 3.6V SINGLE SUPPLY
OPERATION
■ 1.8V COMPATIBLE IOs
■ I2C/SPI DIGITAL OUTPUT INTERFAC*
■ PROGRAMMABLE 12 or 16 BIT DATA
REPR*ENTATION
■ INTERRUPT A*IVATED BY MOTION
■ PROGRAMMABLE INTERRUPT
THR*HOLD
■ E*EDDED SELF T*T
■ HIGH SHOCK SURVIVABILITY
■ ECO-PACK COMPLIANT

Order codes
Part number Op. Temp. range, °C Package Packing
LIS3LV02DQ -40 to +85 QFPN-28 Tray
LIS3LV02DQ-TR -40 to +85 QFPN-28 Tape and ReelTable 1. Pin description
Pin# Name Function
1 NC Internally not connected
2 GND 0V supply
3 Vdd Power supply
4 Reserved Either leave unconnected or connect to GND
5 GND 0V supply
6 RDY/INT Data ready/inertial wake-up and free-fall interrupt
7, 8 NC Internally not connected
9 SDO SPI Serial Data Output
10
SDA/
SDI/
SDO
I2C Serial Data (SDA)
SPI Serial Data Input (SDI)
3-wire Interface Serial Data Output (SDO)
11 Vdd_IO Power supply for I/O pads
12 SCL/SPC
I2C Serial Clock (SCL)
SPI Serial Port Clock (SPC)
13 CS
SPI enable
I2C/SPI mode selection (1: I2C mode; 0: SPI enabled)
14, 15 NC Internally not connected
16 CK
Optional External clock, if not used either leave unconnected or
connect to GND
17 GND 0V supply
18 Reserved Either leave unconnected or connect to Vdd_IO
19 Vdd Power supply
20 Reserved Connect to Vdd
21-28 NC Internally not connectedTable 2. Mechanical Characteristics
(All the parameters are specified @ Vdd=2.5V, T=25°C unless otherwise noted)
Symbol Parameter Test conditions Min. T*.2 Max. Unit
FS Measurement range3
FS bit set to 0 ±1.8 ±2.0 g
FS bit set to 1 ±5.6 ±6.0 g
Dres Device Resolution
Full-scale = 2g
BW=40Hz
1.0 mg
So Sensitivity
Full-scale = 2g, 12 bit
representation
LSb/g
Full-scale = 6g, 12 bit
representation
LSb/g
TCS0
Sensitivity Change Vs
Temperature
Full-scale = 2g, 12 bit
representation
0.025 %/°C
Off
Zero-g Level Offset
Accuracy4,5
Full-scale = 2g
X, Y axis
-20 +20 mg
Full-scale = 2g
Z axis
-40 +40 mg
Full-scale = 6g
X, Y axis
-40 +40 mg
Full-scale = 6g
Z axis
-60 +60 mg
LTOff
Zero-g Level Offset Long
Term Accuracy6
Full-scale = 2g
X, Y axis
-2 +2 %FS
Full-scale = 2g
Z axis
-5 +5 %FS
Full-scale = 6g
X, Y axis
-1 +1 %FS
Full-scale = 6g
Z axis
-2 +2 %FS
TCOff
Zero-g Level Change Vs
Temperature
Max Delta from 25°C 0.2 mg/°C