DPS310 datasheet(18/41 Pages) INFINEON

No de pièce	DPS310

Description	Digital Barometric Pressure Sensor for Portable Devices

PDF	41 Pages

Scroll/Zoom	100%

Fabricant	INFINEON [Infineon Technologies AG]

Site Internet	http://www.infineon.com

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18 / 41 page

5.2

Application Circuit Example

The examples application circuit uses the I2C and SPI serial interface. The SDO pin can be used for interrupt or

to set least significant bit of the device address. The DPS310 analog core supply voltage is internally regulated,

guaranteeing robustness to external VDD supply variations within the specified range. The simplest voltage

supply solution is to connect VDD and VDDIO to 1.8V supply and add a suitable decoupling capacitor to reduce

VDD ripple below 50mVpp.

Figure 7

Application Circuit Example using the I2C serial interface.

Figure 8

Application Circuit Example using the SPI 4-wires serial interface

Figure 9

Application Circuit Example using the SPI 3-wire serial interface

DPS310 - Digital Pressure Sensor

Digital Barometric Pressure Sensor for Portable Devices

Applications

V1.0

2016-09-05

DPS310 Fiches technique(PDF) 18 Page - Infineon Technologies AG