MS5837-02BA, Absolute Pressure Sensor, 1200mbar 0 → 3.6 V Output, 4-Pin

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

TE Connectivity MS5837 Gel Filled Pressure Sensor

The MS5837 is an ultra-compact SMT mounting digital pressure sensor from TE Connectivity. The device is optimized for altimeter and barometer applications and uses a gel-filled design providing an altitude resolution of 13 cm. The altitude resolution at sea level is 13 cm of air. The sensor module includes a high-linearity pressure sensor and an ultra-low power 24 bit û ADC with internal factory-calibrated coefficients. It provides a precise digital 24-bit pressure and temperature value and different operation modes that allow the user to optimize for conversion speed and current consumption. A high-resolution temperature output allows the implementation of an altimeter/thermometer function without any additional sensor. The MS5837 can be interfaced to any microcontroller with I2C-bus interface. The communication protocol is simple, without the need of programming internal registers in the device.

• Pressure range: 300 to 1200 mbar
• Accuracy, -20 to 85°C: ±4 mbar
• Maximum resolution: 0.016 mbar
• High-linearity 24-bit Delta-Sigma ADC
• I2C digital interface
• Supply voltage: 1.5 to 3.6 V

Applications

• Fitness trackers
• Altimeter systems
• Barometer systems
• Bicycle computers
• Personal navigation devices
• Multi-sport watches
• Tyre pressure gauges

Pressure Sensors, TE Connectivity

Specifications
Attribute Value
Maximum Overload Pressure 10bar
Mounting Type Surface Mount
Pin Count 4
Dimensions 3.3 x 3.3 x 2.65mm
Length 3.3mm
Width 3.3mm
Height 2.65mm
Maximum Operating Pressure 1200mbar
Maximum Operating Supply Voltage 3.6 V
Maximum Operating Temperature +85 °C
Maximum Output Voltage 3.6 V
Minimum Operating Pressure 300mbar
Operating Supply Voltage Range 1.5 → 3.6 V
Minimum Operating Supply Voltage 1.5 V
Output Voltage Range 0 → 3.6 V
Operating Pressure Range 300 → 1200 mbar
Operating Temperature Range -20 → +85 °C
Minimum Output Voltage 0 V
Minimum Operating Temperature -20 °C
129 In stock for delivery within 2 working days
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