Digital Pressure Sensor

HSPPA Series

●Specifications provided in this catalog are an outline only. Please

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catalog is valid until December 31, 2016.

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intending to use the products for such purposes. ●Unless provided for otherwise, the products have been designed and manufactured for application in equipment

and devices which are sold to end users in the market, including audio-visual (AV) equipment, electrical home appliances, office machines, information and

communication equipment, and amusement equipment. The products are not intended for use in, and must not be used for, any application for nuclear equipment,

driving equipment for aerospace or any other unauthorized use. With the exception of the abovementioned prohibited applications, please contact an Alps sales

representative and/or evaluate the total system regarding applicability for applications involving high levels of safety and liability such as medical equipment, burglar

alarm equipment, disaster prevention equipment and undersea equipment. Please also incorporate fail-safe design, protection and redundant circuitry, malfunction

protection, and/or fire protection into the complete system to ensure safety and reliability of the total system. ●Before using products which were not specifically

designed for use in automotive applications, please contact an Alps sales representative.

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Typical Specifications

Dimensions

Features

Applications

is not required

Unit : mm

Operating temperature range

Absolute pressure accuracy

Pressure range

Noise

Dimensions（W×D×Ｈ）

Industry-lowest current consumption and high sensing precision

Supply voltage

2.0 × 2.5 × 0.9 mm

-40 to + 85℃

±0.7hPa

±0.05hPa

300∼1100hPa

0.013hPa (High Resolution mode)

1.7 ‒ 3.6V

Digital (I2C, SPI)

1.8μA (1Hz sampling, Low Power mode)

2

0.9

Current consumption

※Alps Electric research as of March 2016

Output

Relative pressure accuracy

※