MPL015A1T2 Freescale Semiconductor, MPL015A1T2 Datasheet

IC BAROMETER SPI DGTL MINI 8-LGA

MPL015A1T2

Manufacturer Part Number
MPL015A1T2
Description
IC BAROMETER SPI DGTL MINI 8-LGA
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of MPL015A1T2

Operating Pressure
50 kPa to 115 kPa
Pressure Type
Absolute
Accuracy
1 KPa
Output Type
Digital
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 105 C
Minimum Operating Temperature
- 40 C
Supply Voltage (min)
2.375 V
Supply Voltage (max)
5.5 V
Supply Current
5 uA
Package / Case
LGA-8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Freescale Semiconductor
© Freescale Semiconductor, Inc., 2010. All rights reserved.
MPL015A2T1
Miniature I
The MPL015A2 is an absolute pressure sensor with digital output for low cost
applications. A miniature 5 x 3 x 1.2 mm LGA package ideally suits it for portable
electronics and space constrained applications. Low current consumptions of
5 μA during Active mode and 0.06 μA during Shutdown (Sleep) mode target
battery and other low-power applications. A wide operating temperature range
from -40°C to +105°C fits demanding environmental requirements.
MPL015A2 employs a MEMS pressure sensor with a conditioning IC to provide
accurate pressure measurement from 50 to 115 kPa. An integrated ADC provides
digitized temperature and pressure sensor outputs via an I
Data is stored in internal ROM. Utilizing raw sensor output, the host
microcontroller executes a compensation algorithm to render Compensated
Absolute Pressure.
The MPL015A2 pressure sensor’s small form factor, low power capability,
precision, and digital output optimize it for barometric measurement applications.
Features
• Digitized pressure and temperature information together with programmed
• Factory Calibrated
• 50 kPa to 115 kPa Absolute Pressure
• 1 kPa Accuracy
• 2.375 V to 5.5 V Supply
• Integrated ADC
• I
• Monotonic Pressure and Temperature Data Outputs
• Surface Mount RoHS Compliant Package
Device Name
calibration coefficients for host micro use.
2
C Interface
5.0 mm X 3.0 mm X 1.2 mm MAX
SHDN
GND
VDD
CAP
PIN CONNECTIONS
LGA PACKAGE
MPL015A2
1
3
2
4
Package Options
Tape & Reel
2
C Digital Barometer
8
6
7
5
SCL
SDA
NC
RST
Case No.
2015
ORDERING INFORMATION
Pin Description
1. Use 4.7k pull-up resistors for I
None
PIN
1
2
3
4
5
6
7
8
2
# of Ports
SDA
C port. Calibration
NAME
SHDN
SCL
Single
GND
VDD
CAP
RST
NC
(1)
(1)
VDD Power Supply Connection.
External Capacitor
Ground
Shutdown (Sleep): Connect to GND to disable the device.
Reset: Drive line low to disable I
NC: No connection.
SDA: Serial data I/O line.
I
2
C Serial Clock Input.
Dual
2
C communication.
Gauge
Application Examples
• Barometry (portable and desk-top)
• Altimeters
• Weather Stations
• Hard Disk-Drives (HDD)
• Industrial Equipment
• Health Monitoring
• Air Control Systems
Pressure Type
FUNCTION
Differential
MPL015A2
50 to 115 kPa
2
C communications.
Absolute
Pressure
Rev 1, 12/2010
MPL015A2
Interface
Digital
I
2
C

Related parts for MPL015A1T2

MPL015A1T2 Summary of contents

Page 1

... X 3 1.2 mm MAX 1 8 SCL VDD 2 7 SDA CAP GND 4 5 RST SHDN PIN CONNECTIONS © Freescale Semiconductor, Inc., 2010. All rights reserved port. Calibration ORDERING INFORMATION # of Ports Case No. None Single Dual 2015 • Pin Description PIN NAME 1 VDD VDD Power Supply Connection. 2 ...

Page 2

... KHz — — 0. 0.7V DD — — V 100 — — ns Sensors Freescale Semiconductor ...

Page 3

... Ideally, Pcomp will produce a value of 0 with an input pressure of 50 kPa and will produce a full-scale value of 1023 with an input pressure of 115 kPa. Sensors Freescale Semiconductor VDD VDD VDD ADDR ...

Page 4

... Coeff = S I Coeff = c14 , c14 , c14 , c14 , c14 b12 b11 b10 c14 , c14 , c14 , c14 , c14 Total Coeff. Bits c12 Coefficient a0 MS Byte a0 LS Byte b1 MS Byte b1 LS Byte b2 MS Byte b2 LS Byte c12 MS Byte c12 LS Byte , c14 , c14 ] Freescale Semiconductor Sensors ...

Page 5

... MPL015A2 pressure sensor increase the possibility of damage via a foreign object/tool into the small exposed port. The sensor die is sensitive to light exposure. Direct light exposure through the port hole can lead to varied accuracy of pressure measurement. Avoid such exposure to the port during normal operation. Sensors Freescale Semiconductor Pressure MPL015A2 5 ...

Page 6

... Pressure MPL015A2 6 PACKAGE DIMENSIONS CASE 2015-02 ISSUE A LGA PACKAGE Sensors Freescale Semiconductor ...

Page 7

... Sensors Freescale Semiconductor PACKAGE DIMENSIONS CASE 2015-02 ISSUE A LGA PACKAGE Pressure MPL015A2 7 ...

Page 8

... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...

Related keywords