E-LIS3L02AS4 STMicroelectronics, E-LIS3L02AS4 Datasheet
E-LIS3L02AS4
Specifications of E-LIS3L02AS4
Available stocks
Related parts for E-LIS3L02AS4
E-LIS3L02AS4 Summary of contents
Page 1
... MEMS INERTIAL SENSOR: Figure 1. Package Table 1. Order Codes Part Number E-LIS3L02AS4 E-LIS3L02AS4TR ±2g, ±6g and it is capable of measuring accelerations over a bandwidth of 1.5KHz for all axes. The device bandwidth may be reduced by using external capac- itances. A self-test capability allows to check the me- chanical and electrical signal path of the sensor. ...
Page 2
... Voutx Output Voltage 11 PD Power Down (Logic 0: normal mode; Logic 1: Power-Down mode) 12 Voutz Output Voltage 13 FS Full Scale selection (Logic 0: 2g Full-scale; Logic 1: 6g Full-scale) 14-15 Reserved Leave unconnected or connect to Vdd 16 Reserved Connect to Vdd or ground 17 Reserved Leave unconnected or connect to Vdd 18 Reserved ...
Page 3
... Operating Temperature Range Wh Product Weight Notes: 1. The product is factory calibrated at 3.3V. The device can be powered from 2.4V to 3.6V. Voff, So and Vt parameters will vary with supply voltage. 2. Typical specifications are not guaranteed 3. Verified by wafer level test and measurement of initial offset and sensitivity 4 ...
Page 4
... Absolute Maximum Rating Stresses above those listed as “absolute maximum ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device under these conditions is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. ...
Page 5
... DC accelerations this can be done easily by pointing the axis of interest towards the center of the earth, note the output value, rotate the sensor by 180 degrees (point to the sky) and note the output value again thus applying ±1g acceleration to the sensor. Subtracting the larger output value from the smaller one and dividing the result by 2 will give the actual sensitivity of the sensor ...
Page 6
... To be compatible with the traditional packaging techniques a cap is placed on top of the sensing element to avoid blocking the moving parts during the moulding phase of the plastic encapsulation. ...
Page 7
... Taking in account that the internal filtering resistor (R tion for the external filter cut-off frequency may be simplified as follows: The tolerance of the internal resistor can vary typically of ±20% within its nominal value of 110kΩ; thus the cut-off frequency will vary accordingly. A minimum capacitance of 320 pF for C any case ...
Page 8
... Table 6. Filter Capacitor Selection 100 Hz 200 Hz 500 Hz 5.1 Soldering information The SO24 package is lead free qualified for soldering heat resistance according to JEDEC J-STD-020C. 5.2 Output response vs orientation Figure 5. Output response vs orientation X=1.65V (0g) Y=2.31V (+1g) Z=1.65V (0g) Figure 5 refers to LIS3L02AS4 device powered at 3.3V 8/14 (x,y,z) ...
Page 9
... Typical performance Characteristics 6.1 Mechanical Characteristics at 25°C. Figure 6. X axis Zero g Level at 3. 1.55 1.6 1.65 Zerog Level (V) Figure 7. Y axis Zero g Level at 3. 1.55 1.6 1.65 Zerog Level (V) Figure 8. Z axis Zero g Level at 3. 1.55 1.6 1.65 Zerog Level (V) Figure 9 ...
Page 10
... LIS3L02AS4 6.2 Mechanical Characteristics derived from measurement in the -40°C to +85°Ctemperature range Figure 12. X axis Zero g Level Change Vs. Temperature 0.5 0 0.5 Zerog level change (mg/deg. C) Figure 13. Y axis Zero g Level Change Vs. Temperature 0 level change (mg/deg. C) Figure 14. Z axis Zero g Level Change Vs. ...
Page 11
... Electrical Characteristics at 25°C Figure 18. Noise density at 3.3V (X,Y axes Noise density (ug/sqrt(Hz)) Figure 19. Noise density at 3.3V (Z axis Noise density (ug/sqrt(Hz)) Figure 20. Current consumption Figure 21. Current consumption in power down mode LIS3L02AS4 0.6 0.8 1 1.2 current consumption (mA) 1.3 1.4 1 ...
Page 12
... Package Information In order to meet environmental requirements, ST offers these devices in ECOPACK ages have a Lead-free second level interconnect. The category of second Level Interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ...
Page 13
... Revision History Table 7. Revision History Date Revision February 2004 1-Dec-2005 1 First issue 2 Changed from Product preview to Datasheet maturity. Added Typical performance Characteristics section. LIS3L02AS4 Description of Changes 13/14 ...
Page 14
... STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America ...