Barometric pressure sensor - Company Ranking(4 companyies in total)

Last Updated：Aug 13, 2025 Aggregation Period:Jul 16, 2025〜Aug 12, 2025
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Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
アルプスアルパイン	Address Tokyo/ number of employees 38471 Business Activities 【Product Items】 ■ Sensors ■ Switches ■ Variable Resistors ■ Encoders ■ Tactile Switches ■ Connectors ■ Multifunctional Operation Devices ■ Aspheric Lenses ■ Actuators ■ Data Communication Modules ■ Power Inductors ■ Haptic Reactors ■ Touch Input Devices ■ In-Vehicle Information Equipment Key Partners	MEMS pressure sensor (waterproof type) 'HSPPAD143C' Other	Size: 3.1×3.1×2.6mm Function: Atmospheric pressure detection, water depth detection (waterproof) Pressure type: Absolute pressure Features: Waterproof pressure sensor with high chemical resistance Interface: I²C Output: Pressure 17bit, Temperature 16bit Operating temperature range: -40℃ to +85℃ Measurement pressure range: 300 to 2000hPa Power supply voltage: 1.7 to 3.6V Pressure accuracy: ±2hPa (<1100hPa) Noise: 0.026hPa (High resolution setting) Current consumption: 1.8μA (1Hz sampling, Low power setting) Output type: I²C Detected pressure type: Absolute pressure	Smartwatch, gas meter, etc.
		MEMS pressure sensor (waterproof type) HSPPAD132A Other	Size: φ4, 2.24mmt Function: Atmospheric pressure detection (waterproof) Pressure Type: Absolute pressure Features: Waterproof pressure sensor with temperature-compensated digital output Interface: I²C Output: Atmospheric pressure and temperature 16bit Operating Temperature Range: -10℃ to +60℃ Measurement Pressure Range: 300 to 1100hPa Power Supply Voltage: 1.7 to 3.6V Pressure Accuracy: ±2hPa Noise: 2Pa (RMS) Current Consumption: 9.5μA (1Hz sampling) Output Type: I²C Detected Pressure Type: Absolute pressure	Smartwatch and so on.
		MEMS Barometric Pressure Sensor HSPPAR003D Other	Size: 2.5×2.5×0.7mm Function: Atmospheric pressure detection Pressure type: Absolute pressure Features: Pressure sensor element housed in a housing Interface: Differential voltage Output: 44mV Full Scale Operating temperature range: -20℃ to +85℃ Output voltage/110kPa: 79mV Output voltage/101.3kPa: 72.6mV Measurement pressure range: 500 to 1100hPa Full span voltage: 44mV Offset temperature coefficient: -4 to +6%FS Sensitivity temperature coefficient: -4 to +4%FS Bridge resistance: 5 to 7kΩ Output type: Differential voltage Detection pressure type: Absolute pressure Recommended power supply: 0.55mA constant current	Smart witch, etc.
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アルプスアルパイン

Address

Tokyo/

number of employees

38471

Business Activities

【Product Items】 ■ Sensors ■ Switches ■ Variable Resistors ■ Encoders ■ Tactile Switches ■ Connectors ■ Multifunctional Operation Devices ■ Aspheric Lenses ■ Actuators ■ Data Communication Modules ■ Power Inductors ■ Haptic Reactors ■ Touch Input Devices ■ In-Vehicle Information Equipment

Key Partners

Featured Products

MEMS pressure sensor (waterproof type) 'HSPPAD143C'

overview

Size: 3.1×3.1×2.6mm Function: Atmospheric pressure detection, water depth detection (waterproof) Pressure type: Absolute pressure Features: Waterproof pressure sensor with high chemical resistance Interface: I²C Output: Pressure 17bit, Temperature 16bit Operating temperature range: -40℃ to +85℃ Measurement pressure range: 300 to 2000hPa Power supply voltage: 1.7 to 3.6V Pressure accuracy: ±2hPa (<1100hPa) Noise: 0.026hPa (High resolution setting) Current consumption: 1.8μA (1Hz sampling, Low power setting) Output type: I²C Detected pressure type: Absolute pressure

Application/Performance example

Smartwatch, gas meter, etc.

MEMS pressure sensor (waterproof type) HSPPAD132A

overview

Size: φ4, 2.24mmt Function: Atmospheric pressure detection (waterproof) Pressure Type: Absolute pressure Features: Waterproof pressure sensor with temperature-compensated digital output Interface: I²C Output: Atmospheric pressure and temperature 16bit Operating Temperature Range: -10℃ to +60℃ Measurement Pressure Range: 300 to 1100hPa Power Supply Voltage: 1.7 to 3.6V Pressure Accuracy: ±2hPa Noise: 2Pa (RMS) Current Consumption: 9.5μA (1Hz sampling) Output Type: I²C Detected Pressure Type: Absolute pressure

Application/Performance example

Smartwatch and so on.

MEMS Barometric Pressure Sensor HSPPAR003D

overview

Size: 2.5×2.5×0.7mm Function: Atmospheric pressure detection Pressure type: Absolute pressure Features: Pressure sensor element housed in a housing Interface: Differential voltage Output: 44mV Full Scale Operating temperature range: -20℃ to +85℃ Output voltage/110kPa: 79mV Output voltage/101.3kPa: 72.6mV Measurement pressure range: 500 to 1100hPa Full span voltage: 44mV Offset temperature coefficient: -4 to +6%FS Sensitivity temperature coefficient: -4 to +4%FS Bridge resistance: 5 to 7kΩ Output type: Differential voltage Detection pressure type: Absolute pressure Recommended power supply: 0.55mA constant current

Application/Performance example

Smart witch, etc.
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Business Activities

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Barometric pressure sensor - Company Ranking(4 companyies in total)

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