STEVAL-MKI016V1 STMicroelectronics, STEVAL-MKI016V1 Datasheet - Page 4

• Manufacturer Part Number: STEVAL-MKI016V1
• Description: BOARD DEMO LIS344AL
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI016V1

• Design Resources: STEVAL-MKI016V1 Gerber Files STEVAL-MKI016V1 Schematic STEVAL-MKI016V1 Bill of Material
• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±3.5g
• Interface: Analog
• Sensitivity: 0.100 x Vdd = V/g
• Voltage - Supply: 2.7 V ~ 3.3 V
• Embedded: No
• Utilized Ic / Part: LIS344AL
• Acceleration: 3.5 g
• Sensing Axis: Triple Axis
• Output Type: Analog
• Operating Voltage: 18 V
• Operating Current: 6 mA
• Silicon Manufacturer: STMicroelectronics
• Kit Contents: Board
• Features: Self-test Signals Through Use Of Jumper
• Svhc: No SVHC (15-Dec-2010)
• Core Architecture: Sensor
• Core Sub-architecture: Accelerometer
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8200

Demonstration kit description
1.2
1.2.1
4/8
Driving the ST (self-test) signal
The board allows the control of the self-test signals through the use of a jumper (J7).
Self-test
When the jumper is removed from J7 (Self-Test,
disabled. To activate the self-test feature, the jumper must be inserted into J7.
When this function is activated the seismic mass of the sensor is moved by means of an
electrostatic test-force, simulating a definite input acceleration. Under these conditions the
sensor outputs will exhibit a voltage change in their DC levels as specified in the datasheet
of the LIS344AL sensor.
Figure
3, ref1) the self-test feature is
UM0536