LSM320HAY30 Datasheet, PDF (17/42 Pages) STMicroelectronics – MEMS motion sensor module: 3D digital accelerometer and 2D pitch and yaw analog gyroscope

LSM320HAY30
5
Application hints
Application hints
Figure 3.
LSM320HAY30 electrical connections
Z
Z
Y
1
DIRECTION OF
DETECTABLE
ACCELERATIONS
X
Vdd_IO
+ Ω_z
1
Y
DIRECTION OF
DETECTABLE
ANGULAR RATE
X
+ Ω_x
Vdd
GND
GND
GND
RES
10
11
14
15
GND
OUT X
R2
C1
C2
R1
4xIN X
GND
Vref
Recommended Optional
Low-pass filter High-pass filter
LSM320HAY30
(TOP VIEW)
FILTVDD
FILTIN Y
C3
R3
C4
C6
C5
1
28 ^RES
RES
RES
25 ^VDD
24
OUT Z
4xIN Z
C1
R1
R2
C2
Vref
GND
Recommended Optional
Low-pass filter High-pass filter
Digital signal from/to signal controller.Signal’s levels are defined by proper selection of Vdd_IO
AM06041v1
Table 6. External component values
Component type
Component
C1
C2
C3
Capacitor
C4
C5
C6
R1
Resistor
R2
R3
Value
4.7 µF
2.2 nF to 2.2 µF
470 nF
10 nF
100 nF
10 µF
1 MΩ
33 kΩ
10 kΩ
Doc ID 16917 Rev 1
17/42