Absolute Pressure Sensor ICs

Absolute Pressure Sensor ICs (integrated circuit sensors).

An absolute pressure sensor IC is an integrated circuit sensor chip which helps us to measure pressure. Normally we discuss gage pressure which is the pressure relative to the atmospheric pressure all around us. Absolute pressure sensors measure the pressure relative to a perfect vacuum. Absolute pressure sensors are normally used to measure any changes barometric pressure. Barometric pressure is also known as atmospheric pressure. The pressure reading type is absolute.

Absolute pressure sensor ICs measure pressure relative to a perfect vacuum. They are most often used to measure changes barometric pressure and are found in applications such as weather stations and altimeters.

Many products include a temperature sensor to automatically compensate for the errors which occur with a change in temperature.

Internally, these sensor ICs often use a reference which is at a fixed pressure and the pressure measurement is calculated relative to this.

How do Absolute Pressure Sensors measure pressure?
Most sensors use a diaphragm which has a sealed reference pressure on one side. The sensors measure the deformation of this to determine an accurate reading.

As with all sensor technology, many ICs currently available use MEMS technology to reduce the size of the component. Mems stands for Micro-Electro-Mechanical System.

What are Integrated Circuits?

An integrated circuit is made up of tiny squares of silicone imprinted with microscopic patterns. The patterns within the silicone squares consist of millions of transistors, resistors and other electronics. Integrated circuits are made up of semiconducting material like copper and are insulated.

Absolute pressure sensors units of measure.
• psi – pounds per square inch
• bar – metric unit of pressure
• mbar – millibar
Ensure the absolute pressure sensors capacity, meets your requirements.

Mounting Types.
• PCB Mount – printed board circuit mount
• Surface Mount
• Through Hole

Various sizes, package types, pin counts, operating pressures are available plus the extensive range of pressure sensors provides many solutions

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รายละเอียดสินค้า / Description ราคา / Price Maximum Overload Pressure Typical Sensitivity Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Pressure Maximum Operating Supply Voltage Maximum Operating Temperature Maximum Output Voltage Minimum Operating Pressure
RS Stock No. 150-3949
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MPRLS0025PA00001A
Brand :Honeywell
THB139.975
Each (On a Reel of 700)
Units
60psi - Surface Mount SMT 12 5 x 5 x 5.8mm 5mm 5mm 5.8mm 25kPa 3.3 V +85 °C 3.6 V 0kPa
RS Stock No. 172-2546
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.HSCDANN015PAAA5
Brand :Honeywell
THB927.262
Each (In a Box of 50)
Units
30psi - Through Hole DIP 8 10 x 13.3 x 13.75mm 10mm 13.3mm 13.75mm 15psi 5.25 V dc +85 °C - 0psi
RS Stock No. 874-9107
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSCDANN015PAAA5
Brand :Honeywell
THB877.59
Each
Units
30psi - Through Hole PDIP 8 10 x 13.3 x 13.75mm 10mm 13.3mm 13.75mm 15psi 5.25 V dc +85 °C 5.25 V 0psi
RS Stock No. 150-3952
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MPRLS0300YG00001A
Brand :Honeywell
THB177.581
Each (On a Reel of 700)
Units
60psi - Surface Mount SMT 12 5 x 5 x 5.8mm 5mm 5mm 5.8mm - 3.3 V +85 °C 3.6 V -
RS Stock No. 121-8184
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.HSCDANN015PAAA5
Brand :Honeywell
THB1,293.32
Each
Units
30psi - Through Hole DIP 8 10 x 13.3 x 13.75mm 10mm 13.3mm 13.75mm 15psi 5.25 V dc +85 °C 5.25 V 0psi
RS Stock No. 150-3955
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MPRLS0025PA00001A
Brand :Honeywell
THB245.44
Each
Units
60psi - Surface Mount SMT 12 5 x 5 x 5.8mm 5mm 5mm 5.8mm 25kPa 3.3 V +85 °C 3.6 V 0kPa
RS Stock No. 150-3950
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MPRLS0015PA0000SA
Brand :Honeywell
THB147.716
Each (On a Reel of 700)
Units
60psi - Surface Mount SMT 12 5 x 5 x 5.8mm 5mm 5mm 5.8mm 15psi 3.3 V +85 °C 3.6 V 0psi
RS Stock No. 150-3957
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MPRLS0015PA0000SA
Brand :Honeywell
THB258.35
Each
Units
60psi - Surface Mount SMT 12 5 x 5 x 5.8mm 5mm 5mm 5.8mm 15psi 3.3 V +85 °C 3.6 V 0psi
RS Stock No. 150-3961
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MPRLS0300YG00001A
Brand :Honeywell
THB195.48
Each
Units
60psi - Surface Mount SMT 12 5 x 5 x 5.8mm 5mm 5mm 5.8mm - 3.3 V +85 °C 3.6 V -