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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Beskrivning Pris 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-artikelnummer 717-6527
Tillv. art.nrMPX4115AP
VarumärkeNXP
181,36 kr
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400kPa - Through Hole Case 867B-04 6 29.85 x 8.26 x 29.34mm 29.85mm 8.26mm 29.34mm - 5.35 V +125 °C 4.8 V -
RS-artikelnummer 719-1099
Tillv. art.nrMPX5100AP
VarumärkeNXP
187,15 kr
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- - - - - - - - - - - +125°C - -
RS-artikelnummer 750-0841
Tillv. art.nrMPL3115A2
VarumärkeNXP
42,39 kr
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500kPa - Surface Mount LGA 8 5 x 3 x 1.2mm 5mm 3mm 1.2mm 110kPa 3.6 V +85 °C 1 V 20kPa
RS-artikelnummer 922-7342
Tillv. art.nrMPX5100AP
VarumärkeNXP
152,707 kr
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- - - - - - - - - - - +125°C - -
RS-artikelnummer 169-0655
Tillv. art.nrMPL3115A2
VarumärkeNXP
25,333 kr
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500kPa - Surface Mount LGA 8 5 x 3 x 1.2mm 5mm 3mm 1.2mm 110kPa 3.6 V +85 °C 1 V 20kPa
RS-artikelnummer 719-1049
Tillv. art.nrMPX2200AP
VarumärkeNXP
137,63 kr
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800kPa - Surface Mount 4-SIP Module 4 - - - - 0psi 16 V +125 °C - 29psi
RS-artikelnummer 169-0628
Tillv. art.nrMPX4200A
VarumärkeNXP
90,188 kr
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800kPa 45.9mV/kPa - - 6 - - - - 115kPa 5.35 V +125 °C 4.9 V 15kPa
RS-artikelnummer 719-1131
Tillv. art.nrMPXA4250AC6U
VarumärkeNXP
160,27 kr
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1000kPa 20mV/kPa Surface Mount - 8 - - - - 250kPa 5.35 V +125 °C 4.9 V 20kPa
RS-artikelnummer 922-7289
Tillv. art.nrMPX4115AP
VarumärkeNXP
148,048 kr
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400kPa - Through Hole Case 867B-04 6 29.85 x 8.26 x 29.34mm 29.85mm 8.26mm 29.34mm - 5.35 V +125 °C 4.8 V -
RS-artikelnummer 922-7576
Tillv. art.nrMPXH6400AC6U
VarumärkeNXP
82,282 kr
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1600kPa 12.1mV/kPa Surface Mount SOP 8 12.32 x 12.32 x 7.37mm 12.32mm 12.32mm 7.37mm 400kPa 5.36 V dc +125 °C 4.8 V 20kPa
RS-artikelnummer 821-2422
Tillv. art.nrMPXH6300AC6U
VarumärkeNXP
109,60 kr
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1200kPa 16.2mV/kPa Surface Mount SSOP 8 8.51 x 8.51 x 9.91mm 8.51mm 8.51mm 9.91mm 304kPa 5.46 V dc +125 °C 4.9 V 20kPa
RS-artikelnummer 169-7325
Tillv. art.nrMPXH6300AC6U
VarumärkeNXP
78,127 kr
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1200kPa 16.2mV/kPa Surface Mount SSOP 8 8.51 x 8.51 x 9.91mm 8.51mm 8.51mm 9.91mm 304kPa 5.46 V dc +125 °C 4.9 V 20kPa
RS-artikelnummer 719-1061
Tillv. art.nrMPX4200A
VarumärkeNXP
91,70 kr
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800kPa 25.5mV/kPa Surface Mount - 6 - - - - 200kPa 5.35 V +125 °C 4.9 V 20kPa
RS-artikelnummer 719-1134
Tillv. art.nrMPXA6115AC6U
VarumärkeNXP
82,73 kr
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Enheter
400kPa 45.9mV/kPa Surface Mount - 8 - - - - 115kPa 5.25 V +125 °C 4.7 V 15kPa
RS-artikelnummer 821-2431
Tillv. art.nrMPXH6400AC6U
VarumärkeNXP
111,98 kr
Each
Enheter
1600kPa 12.1mV/kPa Surface Mount SOP 8 12.32 x 12.32 x 7.37mm 12.32mm 12.32mm 7.37mm 400kPa 5.36 V dc +125 °C 4.8 V 20kPa
RS-artikelnummer 922-7572
Tillv. art.nrMPXH6250AC6U
VarumärkeNXP
57,199 kr
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1000kPa 20.4mV/kPa Surface Mount SSOP 8 8.51 x 8.51 x 9.91mm 8.51mm 8.51mm 9.91mm 250kPa 5.46 V dc +125 °C 4.9 V 20kPa
RS-artikelnummer 719-1106
Tillv. art.nrMPX5700AP
VarumärkeNXP
176,61 kr
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2800kPa 6.4mV/kPa Surface Mount - 6 - - - - 700kPa 5.25 V +125 °C 4.7 V 15kPa
RS-artikelnummer 922-7298
Tillv. art.nrMPXH6115AC6U
VarumärkeNXP
87,39 kr
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400kPa 45.9mV/kPa Surface Mount SSOP 8 8.51 x 8.51 x 9.65mm 8.51mm 8.51mm 9.65mm 115kPa 5.25 V +125 °C 4.8 V 15kPa
RS-artikelnummer 719-1156
Tillv. art.nrMPXM2202AS
VarumärkeNXP
51,70 kr
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400kPa 0.2mV/kPa Surface Mount - 5 - - - - 200kPa 16 V +125 °C 10 V 0kPa
RS-artikelnummer 821-2400
Tillv. art.nrMPX2102ASX
VarumärkeNXP
134,01 kr
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400kPa 0.4mV/kPa Through Hole Case 344F-01 4 28.45 x 16.51 x 19.3mm 28.45mm 16.51mm 19.3mm 100kPa 16 V dc +125 °C 0.04 V 20kPa