Application hints

LIS344AL

12/15

4.1

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.

.

4.2

Output response vs. orientation

Figure 4.

Output response vs. orientation

Figure 4 shows output voltage values of LIS344AL when powered at 3.0 V.

Table 6.

Cut-off frequency

Capacitor value

1 Hz

5

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=1.50V (0g)

Y=1.50V (0g)

Z=1.20V (-1g)

X=1.50V (0g)

Y=1.50V (0g)

Z=1.80V (+1g)

X=1.50V (0g)

Y=1.80V (+1g)

X=1.50V (0g)

Y=1.20V (-1g)

X=1.20V (-1g)

Y=1.50V (0g)

X=1.80V (+1g)

Y=1.50V (0g)

Z=1.50V (0g)

Z=1.50V (0g)

Z=1.50V (0g)

Z=1.50V (0g)

Top

Bottom

Top

Bottom