Datasheet > MPL115A2_13

MPL115A2_13

更新时间： 2024-11-26 12:24:51

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		/
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Miniature I2C Digital Barometer

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MPL115A2_13 数据手册

Document Number: MPL115A2

Rev. 9, 02/2013

Freescale Semiconductor

Data Sheet: Technical Data

Miniature I²C Digital Barometer

MPL115A2

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 applications. The wide

operating temperature range spans from -40°C to +105°C to fit demanding

environmental conditions.

50 to 115 kPa

The MPL115A2 employs a MEMS pressure sensor with a conditioning IC to

provide accurate pressure measurements from 50 to 115 kPa. An integrated

ADC converts pressure and temperature sensor readings to digitized outputs via

a I²C port. Factory calibration data is stored internally in an on-board ROM.

Utilizing the raw sensor output and calibration data, the host microcontroller

executes a compensation algorithm to render Compensated Absolute Pressure

with ±1 kPa accuracy.

MPL115A2

The MPL115A2 pressure sensor’s small form factor, low power capability,

precision, and digital output optimize it for barometric measurement

applications.

5.0 mm x 3.0 mm x 1.2 mm

Top View

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

SCL

SDA

VDD

CAP

•

GND

2.375V to 5.5V supply

RST

SHDN

Integrated ADC

I²C Interface (operates up to 400 kHz)

7-bit I²C address = 0x60

Pin Connections

Monotonic pressure and temperature data outputs

Surface mount RoHS compliant package

Application Examples

•

Barometry (portable and desktop)

Altimeters

Weather stations

Hard-disk drives (HDD)

Industrial equipment

Health monitoring

Air control systems

ORDERING INFORMATION

# of Ports

Pressure Type

Digital

Interface

Device Name

Package Options

Case No.

None

Single

Dual

Gauge

Differential Absolute

MPL115A2

Tray

2015

•

I²C

MPL115A2T1

Tape & Reel (1000)

12 3 4 5 6 7...16

中文翻译

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与MPL115A2_13相关器件

型号	品牌	获取价格	描述	数据表
MPL115A2T1	FREESCALE	获取价格	Miniature I2C Digital Barometer
MPL115A2T1	NXP	获取价格	12C VERSION
MPL115A2T2	NXP	获取价格	ABSOLUTE, PEIZORESISTIVE PRESSURE SENSOR, 7.251-16.679Psi, 1%, RECTANGULAR, SURFACE MOUNT,
MPL-12-12	BEL	获取价格	Split Bobbin Power Transformer, 12VA,
MPL-12-15	BEL	获取价格	Split Bobbin Power Transformer, 12VA,
MPL135	DELTA	获取价格	Big current (55A), Footprint compatible with most standard, Lower temperature rise at big
MPL135-0R4	DELTA	获取价格	Big current (55A), Footprint compatible with most standard, Lower temperature rise at big
MPL135-1R0	DELTA	获取价格	Big current (55A), Footprint compatible with most standard, Lower temperature rise at big
MPL135-1R5	DELTA	获取价格	Big current (55A), Footprint compatible with most standard, Lower temperature rise at big
MPL135-R22	DELTA	获取价格	Big current (55A), Footprint compatible with most standard, Lower temperature rise at big

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