Sensorwell
MPRLS0025PA00001A
MicroPressure MPR Series, compensated/amplified, absolute, leadless SMT long port, with silicone gel, 0 psi to 25 psi, 24-bit digital I²C address: 0x18 output, 10% to 90% of 224 counts transfer function
- 60 mbar to 2.5 bar | 6 kPa to 250 kPa | 1 psi to 30 psi
Description
The MPR Series is a very small piezoresistive silicon pressure sensor offering a digital output for reading pressure over the specified full scale pressure span and temperature range. It is calibrated and compensated over a specific temperature range for sensor offset, sensitivity, temperature effects, and non-linearity using an on-board Application Specific Integrated Circuit (ASIC). This product is designed to meet the requirements of higher volume medical (consumer and non-consumer) devices and commercial appliance applications.
Value to Customers
- Very small form factor: Enables portability by addressing weight, size, and space restrictions; occupies less area on the PCB.
- Wide pressure ranges simplify use.
- Enhances performance: Output accelerates performance through reduced conversion requirements and direct interface to microprocessors.
- Value Solution: Cost-effective, high volume solution with configurable options.
- Long port version meets IPC/JEDEC J-STD-020D.1 Moisture Sensitivity Level 1 requirements: Allows avoidance of thermal and mechanical damage during solder reflow attachment and/or repair that lesser rated sensors may incur; allows unlimited floor life when stored as specified (simplifying storage and reducing scrap); eliminates lengthy bakes prior to reflow, and allows for lean manufacturing due to stability and usability shortly after reflow.
Differentiation:
- Application-specific design addresses specific application needs and challenges.
- Digital output: Plug and play feature enables ease of implementation and system level connectivity.
- Total Error Band: Provides true performance over the compensated temperature range, which minimizes the need to test and calibrate every sensor, thereby potentially reducing manufacturing cost; improves sensor accuracy and offers ease of sensor interchangeability due to minimal part-to-part variation.
MPRLS0025PA00001A
Produkt Merkmale
Kenndaten
- 5 mm x 5 mm [0.20 in x 0.20 in] package footprint
- Calibrated and compensated
- 60 mbar to 2.5 bar | 6 kPa to 250 kPa | 1 psi to 30 psi
- 24-bit digital I2C- or SPI-compatible output
- IoT (Internet of Things) ready interface
- Low power consumption (<10 mW typ.), energy efficient
- Stainless steel pressure port
- Compatible with a variety of liquid media
- Absolute and gage pressure types
- Total Error Band after customer auto-zero: As low as ±1.5 %FSS
- Compensated temperature range: 0°C to 50°C [32°F to 122°F]
- REACH and RoHS compliant
- Long port version meets IPC/JEDEC J-STD-020D.1 Moisture Sensitivity Level 1
- Sensor also available on breakout board for easy evaluation and testing
Anwendungsbereiche
Consumer Medical:
- Non-invasive blood pressure monitoring
- Negative-pressure wound therapy
- Breast pumps
- Mobile oxygen concentrators
- Airflow monitors
- CPAP water tanks
- Medical wearables
Non-Consumer Medical:
- Invasive blood pressure monitors
- Ambulatory blood pressure measurements
Industrial:
- Air braking systems
- Gas and water meters
Consumer:
- Coffee machines
- Humidifiers
- Air beds
- Washing machines
- Dishwashers