MPL115A2 Datasheet (Freescale Semiconductor) - Miniature I2C Digital Barometer

MPL115A2, Miniature I2C Digital Barometer

Diff Amp Temp Sensor MUX Coefficient Storage ADDR ADDR ADDR ADC ADDR Pressure ADDR Temperature I2C Interface VDD VDD 1 μF CAP CAP 1 μF SSHHDDNN SCL SCL SDA SDA RST RST 4.7 k 4.7 k GND GND μC Microcontroller Table 1.

Pin Description Figure 1.

Block Diagram and Pin Connections Pin

Freescale Semiconductor Data Sheet: Technical Data Document Number: MPL115A2 Rev.

9, 02/2013 Miniature I2C Digital Barometer The MPL115A2 is an absolute pressure sensor with a digital I2C output targeting low cost applications.

A miniature 5 x 3 x 1.2 mm LGA package is ideally suited for the space constrained requirements of portable electronic devices.

Low current consumptions of 5 μA during Active mode and 1 μA during Shutdown (Sleep) mode are essential when focusing on low-power application

MPL115A2 Features

* Digitized pressure and temperature information together with programmed calibration coefficients for host micro use.

* Factory calibrated

* 50 kPa to 115 kPa absolute pressure

* ±1 kPa accuracy

* 2.375V to 5.5V supply

* Integrated ADC

* I2C I