LPS331AP Просмотр технического описания (PDF) - Unspecified

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LPS331AP

MEMS pressure sensor: 260-1260 mbar absolute digital output barometer

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LPS331AP

Block diagram and pin description

1

Block diagram and pin description

1.1

LPS331AP block diagram

Figure 1. LPS331AP block diagram

p

Vup

Rs

Rs

Vout

Rs

Rs

Vdown

Sensing

element

MUX

Temperature

sensor

Sensor bias

CS

I 2C

SC L/SP C

SPI

SD A/SDO/SD I

SA 0/SD O

Voltage and

current bias

Clock and timing

1.2

Pin description

Figure 2. Pin connection

AM08736V1

Pin 1 indicator

13

1

9

5

Bottom view

Doc ID 022112 Rev 7

AM08737V1

3/36

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