LIS352AXTR STMicroelectronics, LIS352AXTR Datasheet
LIS352AXTR
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LIS352AXTR Summary of contents
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... Table 1. Device summary Temperature range, ° C Order code LIS352AX LIS352AXTR February 2010 The LIS352AX has a full-scale of capable of measuring accelerations over a maximum bandwidth of 2.0 kHz. The device bandwidth may be reduced by using external capacitors. ...
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Contents Contents 1 Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Pin ...
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LIS352AX 1 Block diagram and pin description Figure 1. Block diagram a SELF-TEST REFERENCE 1.1 Pin connections and description Figure 2. Pin connection (TOP VIEW) DIRECTIONS OF DETECTABLE ACCELERATIONS X+ CHARGE Y+ AMPLIFIER Z+ MUX DEMUX Z- ...
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Block diagram and pin description Table 2. Pin description Pin # Pin Name 1 2 Reserved Reserved 4/15 NC Internally not connected Connect to Vdd S0 Mux selector ...
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LIS352AX 2 Mechanical and electrical specifications 2.1 Mechanical characteristics @ Vdd=3.3 V, T=25 °C unless otherwise noted Table 3. Mechanical characteristics Symbol Parameter (2) Ar Acceleration range (3) So Sensitivity Sensitivity change vs. SoDr temperature (4) Voff Zero-g level Zero-g ...
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Mechanical and electrical specifications 2.2 Electrical characteristics @ Vdd=3.3 V, T=25 °C unless otherwise noted Table 4. Electrical characteristics Symbol Parameter Vdd Supply voltage Idd Supply current Supply current in IddPdn power-down mode Vst Self-test input Vpd Power-down input Vs0 ...
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LIS352AX 3 Absolute maximum ratings 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 ...
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Absolute maximum ratings 3.1 Terminology 3.2 Sensitivity Sensitivity describes the gain of the sensor and can be determined by applying 1 g acceleration to it. Because the sensor can measure DC accelerations, this can be done easily by pointing the ...
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LIS352AX 4 Functionality The LIS352AX is a 3-axis ultracompact low-power, analog output linear accelerometer packaged in a LGA package. The complete device includes a sensing element and an IC interface capable of taking information from the sensing element providing an ...
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Application hints 5 Application hints Figure 3. LIS352AX electrical connection Power supply decoupling capacitors (100 nF ceramic or polyester + 10 µF aluminum) should be placed as near as possible to the device (common design practice). The LIS352AX allows band ...
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LIS352AX The tolerance of the internal resistor can vary ±20% (typ) from its nominal value of 32 kΩ; thus the cut-off frequency will vary accordingly. A minimum capacitance of 2.5 nF for C ( required. An external ...
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Application hints 5.2 Output response vs. orientation Figure 4. Output response vs. orientation X=1.25V (0g) Y=1.61V (+1g) Z=1.25V (0g) 12/15 X=0.89V (-1g) Y=1.25V (0g) Z=1.25V (0g) X=1.25V (0g) TOP VIEW Y=0.89V (-1g) Z=1.25V (0g) X=1.61V (+1g) Y=1.25V (0g) Z=1.25V (0g) ...
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LIS352AX 6 Package information In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ® ...
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Revision history 7 Revision history Table 8. Document revision history Date 26-Mar-2009 02-Feb-2009 14/15 Revision 1 Initial datasheet Section 2.1: Mechanical characteristics Updated Electrical characteristics. 2 Minor text changes Doc ID 15530 Rev 2 LIS352AX Changes Section 2.2: and ...
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... LIS352AX Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...