MPL3115A2 The NXP Semiconductors MPL3115A2 is an absolute pressure sensor with an I2C digital interface. It offers a wide operating range and internal temperature compensation.
Mfr Part #:

MPL3115A2

Available from 4 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors MPL3115A2 is an absolute pressure sensor with an I2C digital interface. It offers a wide operating range and internal temperature compensation.
Total Stock: 17,662 pcs
$ Price Range: $1.50

MPL3115A2 Available from 4 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
12,000 pcs
12000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,050 pcs
2050 pcs On Request 1 On Request On Request 24+ On Request On Request
Non-Authorised Inventory information
2,005 pcs
2005 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,607 pcs
1607 pcs On Request 1 On Request On Request On Request On Request On Request

MPL3115A2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Altitude Measurement
Altitude Range
Altitude Range (Measurement)
Applications
Calibrated Range
Calibrated Temperature Output
Data Acquisition Rate
Data Logging
Digital Interface Supply Voltage
FIFO
Features
Interface
Interface Type
Lead Spacing
Maximum Pressure
Mounting Type
Operating Pressure
Operating Supply Current
Operating Supply Voltage
Operating Temperature
Output
Output Type
Port Style
Pressure Measurement
Pressure Range
Pressure Range (Measurement)
Pressure Type
Resolution
Supplier Device Package
Supply Voltage
Temperature Measurement
Temperature Range (Measurement)
Termination Style
Voltage

MPL3115A2 Description

Short technical summary and product information.

The MPL3115A2 from NXP Semiconductors is a compact, piezoresistive absolute pressure sensor featuring an I2C digital interface. It operates across a wide pressure range of 20 kPa to 110 kPa, suitable for measuring surface elevations on Earth. The sensor includes an on-chip temperature sensor for compensation, providing fully digitized outputs for pressure in Pascals and temperature in °C.

 

Key features include a calibrated temperature output range of -40°C to 85°C and a supply voltage range of 1.95 V to 3.6 V. The I2C interface supports up to 400 kHz. The sensor offers high precision with 0.1 meter of effective resolution and 20-bit pressure and altitude measurements.

 

Designed for applications requiring high-accuracy altimetry and barometry, the MPL3115A2 is suitable for smartphones, tablets, wearable devices, and GPS applications. Its internal processing simplifies system design by handling compensation and unit conversion. The device supports programmable interrupts and autonomous data acquisition modes, including an embedded 32-sample FIFO for data logging up to 12 days.

 

The MPL3115A2 is available in an 8-LGA (3x5) surface mount package. It operates within a temperature range of -40°C to 85°C.

MPL3115A2 Quick Information

Product Type: Pressure Sensor
Canonical Name: MPL3115A2 Absolute Pressure Sensor with Altimetry
Subcategory: Pressure Sensor

MPL3115A2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MPL3115A2 Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

MPL3115A2 Features

  • Measures absolute pressure from 20 kPa to 110 kPa.
  • Provides 20-bit pressure and altitude measurements.
  • Features I2C digital output interface.
  • Operates from 1.95V to 3.6V supply voltage.
  • Wide operating temperature range of -40°C to 85°C.

MPL3115A2 Applications

  • Ideal for high-accuracy altimetry.
  • Suitable for barometric pressure sensing.
  • Used in smartphones and wearables.
  • Enhances GPS navigation systems.
  • Applicable in weather station equipment.

MPL3115A2 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating pressure range of the MPL3115A2?

The MPL3115A2 operates within a pressure range of 20 kPa to 110 kPa.

What is the output interface of the MPL3115A2 pressure sensor?

The MPL3115A2 features an I2C digital output interface.

What is the operating temperature range for the MPL3115A2?

The MPL3115A2 can operate in temperatures ranging from -40°C to 85°C.

What is the supply voltage range for the MPL3115A2?

The MPL3115A2 operates with a supply voltage between 1.95V and 3.6V.

What is the package type for the MPL3115A2?

The MPL3115A2 is supplied in an 8-LGA (3x5) package.

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