LIS332AR datasheet(11/14 Pages) STMICROELECTRONICS

Part #	LIS332AR

Description	MEMS motion sensor: 3-axis 짹2 g analog-output ultracompact accelerometer

PDF	14 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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11 / 14 page

LIS332AR

Application hints

Doc ID 16931 Rev 1

11/14

6.1

Soldering information

The LGA package is compliant with the ECOPACK®, RoHs and “Green” standard.

It is qualified for soldering heat resistance according to JEDEC J-STD-020C.

Leave “pin 1 Indicator” unconnected during soldering.

Land pattern and soldering recommendations are available at www.st.com

6.2

Output response vs. orientation

Figure 4.

Output response vs. orientation

Figure 4 refers to the LIS332AR powered at 3 V.

Table 6.

Filter capacitor selection, CLOAD (x,y,z)

Cut-off frequency

Capacitor value

1 Hz

µF

10 Hz

0.5

µF

20 Hz

250 nF

50 Hz

100 nF

100 Hz

50 nF

200 Hz

25 nF

500 Hz

10 nF

Earth’s Surface

X=1.5V (0g)

Y=1.5V (0g)

Z=0.9V (-1g)

X=1.5V (0g)

Y=1.5V (0g)

Z=2.1V (+1g)

TOP VIEW

X=1.5V (0g)

Y=2.1V (+1g)

X=1.5V (0g)

Y=0.9V (-1g)

X=0.9V (-1g)

Y=1.5V (0g)

X=2.1V (+1g)

Y=1.5V (0g)

Z=1.5V (0g)

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