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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Viewing 61 - 80 of 122 products
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Description 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. 187-4758
Mfr. Part No.BPS140-HA015P-1SG
BrandBourns
kr 323,93
Each
Units
- - - - 3 13.9 x 10.4 x 9.7mm 13.9mm 10.4mm 9.7mm 15psi 5.5 V +150 °C - -
RS Stock No. 201-4481
Mfr. Part No.LPS27HHWTR
kr 32,006
Each (On a Reel of 2500)
Units
1.26kPa - Surface Mount CCLGA-10L 10 - - - - 1.26kPa - - - -
RS Stock No. 192-4928
Mfr. Part No.LPS33WTR
kr 50,15
Each (In a Pack of 2)
Units
- - Surface Mount CCLGA 10 3.3 x 3.3 x 2.9mm 3.3mm 3.3mm 2.9mm - 3.6 V +85 °C - -
RS Stock No. 821-2422
Mfr. Part No.MPXH6300AC6U
BrandNXP
kr 105,68
Each
Units
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 Stock No. 170-4372
Mfr. Part No.MS580330BA01-00
kr 320,548
Each (In a Tube of 80)
Units
50bar - Surface Mount - 8 6.4 x 6.2 x 2.88mm 6.4mm 6.2mm 2.88mm 30bar 3.6 V +85 °C 3.6 V 0bar
RS Stock No. 201-1643
Mfr. Part No.20000979-00
kr 80,09
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 136-2042
Mfr. Part No.KP229E3111XTMA1
BrandInfineon
kr 28,24
Each
Units
600kPa 15.2mV/kPa Surface Mount DSOF 8 7 x 7 x 2.8mm 7mm 7mm 2.8mm 300 kPa, 3000 mbar 5.5 V +140 °C 4.85 V 20 kPa, 200 mbar
RS Stock No. 193-3494
Mfr. Part No.20000982-00
kr 59,765
Each (On a Reel of 2500)
Units
10bar - Surface Mount SMT 4 3.3 x 3.3 x 1.7mm 3.3mm 3.3mm 1.7mm 1200mbar 3.6 V +85 °C - 300mbar
RS Stock No. 922-7298
Mfr. Part No.MPXH6115AC6U
BrandNXP
kr 82,403
Each (In a Tube of 55)
Units
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 Stock No. 136-1508
Mfr. Part No.KP229E3111XTMA1
BrandInfineon
kr 27,73
Each (On a Reel of 1500)
Units
600kPa 15.2mV/kPa Surface Mount DSOF 8 7 x 7 x 2.8mm 7mm 7mm 2.8mm 300 kPa, 3000 mbar 5.5 V +140 °C 4.85 V 20 kPa, 200 mbar
RS Stock No. 201-1645
Mfr. Part No.20001149-00
kr 78,67
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 187-4727
Mfr. Part No.BPS140-HA100P-1SG
BrandBourns
kr 323,93
Each
Units
- - - - 3 13.9 x 10.4 x 9.7mm 13.9mm 10.4mm 9.7mm 100psi 5.5 V +150 °C - -
RS Stock No. 893-7339
Mfr. Part No.82-005G-RT
kr 489,73
Each
Units
15psi - Surface Mount - - 19 (Dia.) x 7.3mm 19 (Dia.)mm - 7.3mm 5psi - +70 °C 0.1 V -
RS Stock No. 169-7325
Mfr. Part No.MPXH6300AC6U
BrandNXP
kr 75,331
Each (In a Tube of 55)
Units
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 Stock No. 169-7321
Mfr. Part No.MPX2102ASX
BrandNXP
kr 102,208
Each (In a Tray of 20)
Units
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
RS Stock No. 191-7818
Mfr. Part No.MS583702BA06-50
kr 253,54
Each
Units
10bar - Surface Mount SMD 4 3.3 x 3.3 x 2.9mm 3.3mm 3.3mm 2.7mm 1200mbar 3.6 V +85 °C - 300mbar
RS Stock No. 121-8184
Mfr. Part No.HSCDANN015PAAA5
BrandHoneywell
kr 328,41
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. 893-7199
Mfr. Part No.MS580330BA01-00
kr 224,72
Each
Units
50bar - Surface Mount - 8 6.4 x 6.2 x 2.88mm 6.4mm 6.2mm 2.88mm 30bar 3.6 V +85 °C 3.6 V 0bar
RS Stock No. 893-7290
Mfr. Part No.325412000-00
kr 175,37
Each
Units
30bar 12.5mV/kPa Surface Mount - 8 6.4 x 6.4 x 2.88mm 6.4mm 6.4mm 2.88mm 12bar 20 V +125 °C 5 V 0bar
RS Stock No. 193-3495
Mfr. Part No.20000982-00
kr 65,70
Each
Units
10bar - Surface Mount SMT 4 3.3 x 3.3 x 1.7mm 3.3mm 3.3mm 1.7mm 1200mbar 3.6 V +85 °C - 300mbar
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