LPY4150ALTR Просмотр технического описания (PDF) - STMicroelectronics

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Компоненты Описание

производитель

LPY4150ALTR

MEMS motion sensor: dual-axis pitch and yaw ±1500 dps analog gyroscope

STMicroelectronics 

Block diagram and pin description

LPY4150AL

Table 2.

Pin #

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

Pin description

Pin name

OUT Z

NC

NC

NC

4xIN Z

NC

4xOUTZ

NC

Vdd

NC

NC

NC

NC

4xOUTX

NC

4xIN X

VCONT

FILTVDD

Vdd

OUTX

NC

Vref

NC

HP

Res

GND

ST

SLEEP/PD

Analog function

Z rate signal output voltage (not amplified)

Internally not connected

Internally not connected

Internally not connected

Input of 4x amplifier

Internally not connected

Z rate signal output voltage (amplified)

Internally not connected

Power supply

Internally not connected

Internally not connected

Internally not connected

Internally not connected

X rate signal output voltage (amplified)

Internally not connected

Input of 4x amplifier

PLL filter connection pin #17

PLL filter connection pin #18

Reserved. connect to Vdd

X rate signal output voltage (not amplified)

Internally not connected

Reference voltage

Internally not connected

High-pass filter reset (logic 0: normal operation mode;

logic1: external high-pass filter is reset)

Reserved. Leave unonnected or connect to Vdd

0V supply voltage

Self-test (see Table 6)

Sleep mode / power-down mode (see Table 6)

4/14

Doc ID 16581 Rev 1

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