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MS5607-02BA03

MS5607-02BA03

TE Connectivity (Measurement Specialties)
High-resolution digital absolute pressure sensor in the same family with proven performance for barometric and industrial applications.
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Overview

The MS5607-02BA03 is a high-resolution barometric pressure sensor that combines a piezoresistive pressure sense element with a 24-bit Sigma-Delta ADC. It provides precise altitude measurements with an altitude resolution of 20cm and operates over a range of 10 to 1200 mbar.

Why Choose This Part

The sensor features a fast conversion time down to 1 ms and requires no external components due to its internal oscillator and integrated ADC. Its ultra-low standby current of 0.02uA and wide supply voltage of 1.8V to 3.6V make it ideal for battery-powered mobile applications.

Applications

Altimeters
Utilizes 20cm resolution for precise altitude tracking in handheld outdoor devices and flight instruments.
Industrial Pressure Monitoring
Integrated 24-bit ADC and factory calibration provide reliable absolute pressure monitoring in process control.
GPS Navigation Enhancement
Assists GPS systems in determining floor-level positioning and dead reckoning in urban environments.
Weather Stations
Monitors barometric trends with high long-term stability and low power consumption.

Key Specifications

Output 24 b
Accuracy +/-0.022PSI (+/-0.15kPa)
Port Style No Port
Output Type I2C, SPI
Applications Board Mount
Mounting Type Surface Mount
Pressure Type Absolute
Package / Case 8-SMD
Maximum Pressure 87.02PSI (600kPa)
Voltage - Supply 1.8V ~ 3.6V
Termination Style SMD (SMT) Tab
Operating Pressure 0.15PSI ~ 17.4PSI (1kPa ~ 120kPa)
Operating Temperature -40degC ~ 85degC
Supplier Device Package 8-SMD

Getting Started

Communication is established via I2C or SPI by pulling the PS pin high or low, respectively. Developers must read the 128-bit PROM during power-up to retrieve factory calibration coefficients for temperature compensation in software.

Also Consider

LPS22HB STMicroelectronics - Features a fully molded package and water-resistant options suitable for harsh environments.
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