MPL115A1T1 Freescale Semiconductor, MPL115A1T1 Datasheet

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MPL115A1T1

Manufacturer Part Number
MPL115A1T1
Description
IC BAROMETER SPI DGTL MINI 8-LGA
Manufacturer
Freescale Semiconductor
Datasheets

Specifications of MPL115A1T1

Pressure Type
Absolute
Operating Pressure
7.25 ~ 16.68 PSI, 50 ~ 115 kPa
Voltage - Supply
2.375 V ~ 5.5 V
Termination Style
PCB
Operating Temperature
-40°C ~ 105°C
Package / Case
8-LGA
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 105 C
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
2.375 V to 5.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MPL115A1T1
MPL115A1T1TR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MPL115A1T1
Manufacturer:
FREESCALE
Quantity:
5 600
Freescale Semiconductor
© Freescale Semiconductor, Inc., 2009, 2010. All rights reserved.
MPL115A1
MPL115A1T1
MPL115A1T2
Miniature SPI Digital Barometer
The MPL115A1 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 1 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.
MPL115A1 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 a SPI port. Calibration Data
is stored in internal ROM. Utilizing raw sensor output, the host microcontroller
executes a compensation algorithm to render Compensated Absolute Pressure
with 1 kPa accuracy.
The MPL115A1 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
• SPI Interface
• Monotonic Pressure and Temperature Data Outputs
• Surface Mount RoHS Compliant Package
Device Name
calibration coefficients for host micro use.
5.0 mm X 3.0 mm X 1.2 mm MAX
SHDN
GND
VDD
CAP
PIN CONNECTIONS
LGA PACKAGE
MPL115A1
1
2
3
4
Tape & Reel (1000)
Tape & Reel (5000)
Package Options
Tray
8
6
7
5
SCLK
DIN
DOUT
CS
Case No.
2015
2015
2015
ORDERING INFORMATION
Pin Description
None
PIN
1
2
3
4
5
6
7
8
# of Ports
NAME
SHDN
DOUT
SCLK
Single
GND
VDD
CAP
DIN
CS
VDD Power Supply Connection.
External Capacitor
Ground
Shutdown (Sleep): Connect to GND to disable the device.
When in shut down the part draws < 1μA supply current
CS: SPI Chip Select line.
DOUT: Serial data output.
DIN: Serial data input.
SPI Serial Clock Input.
Dual
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
MPL115A1
50 to 115 kPa
Absolute
Pressure
Rev 5, 08/2010
MPL115A1
Interface
Digital
SPI
SPI
SPI

Related parts for MPL115A1T1

MPL115A1T1 Summary of contents

Page 1

... Integrated ADC • SPI Interface • Monotonic Pressure and Temperature Data Outputs • Surface Mount RoHS Compliant Package Device Name Package Options MPL115A1 Tray MPL115A1T1 Tape & Reel (1000) MPL115A1T2 Tape & Reel (5000) LGA PACKAGE MPL115A1 5 3 1.2 mm MAX 1 ...

Page 2

... MHz — — 0. 0.7V DD — — — 0 — 0 – 0.4 V — — V 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

... 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 c11 MS Byte c11 LS Byte c22 MS Byte c22 LS Byte , c11 , c11 , c11 ] Freescale Semiconductor Total Coeff. Bits 84 Sensors ...

Page 5

... MPL115A 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 C to 260°C (depends on exact SAC alloy composition). ° Pressure ...

Page 6

... Pressure MPL115A1 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 MPL115A1 7 ...

Page 8

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

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