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

...
Read more Read less

Filters

Viewing 1 - 20 of 122 products
Results per page
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. 161-4582
Mfr. Part No.MS580302BA01-00
HK$91.38
Each (In a Tube of 80)
units
10bar - Surface Mount QFN 8 6.4 x 6.2 x 2.88mm 6.4mm 6.2mm 2.88mm 1100mbar 3.6 V +85 °C 3.6 V 10mbar
RS Stock No. 893-7228
Mfr. Part No.MS580302BA01-00
HK$91.38
Each
units
10bar - Surface Mount QFN 8 6.4 x 6.2 x 2.88mm 6.4mm 6.2mm 2.88mm 1100mbar 3.6 V +85 °C 3.6 V 10mbar
RS Stock No. 165-5763
Mfr. Part No.LPS25HTR
HK$27.795
Each (On a Reel of 4000)
units
2000kPa - Surface Mount HCLGA 10 2.5 x 2.5 x 1.04mm 2.5mm 2.5mm 1.04mm 126kPa 3.6 V +105 °C 6.7 Vdc 26kPa
RS Stock No. 166-0904
Mfr. Part No.KP236N6165XTMA1
BrandInfineon
HK$22.918
Each (On a Reel of 1500)
units
600kPa 43.8mV/kPa Surface Mount DSOF 8 7 x 7 x 2.8mm 7mm 7mm 2.8mm 165kPa 5.5 V +125 °C 4.85 V 60kPa
RS Stock No. 829-6962
Mfr. Part No.LPS25HTR
HK$23.275
Each (In a Pack of 2)
units
2000kPa - Surface Mount HCLGA 10 2.5 x 2.5 x 1.04mm 2.5mm 2.5mm 1.04mm 126kPa 3.6 V +105 °C 6.7 Vdc 26kPa
RS Stock No. 110-7761
Mfr. Part No.KP236N6165XTMA1
BrandInfineon
HK$45.565
Each (In a Pack of 2)
units
600kPa 43.8mV/kPa Surface Mount DSOF 8 7 x 7 x 2.8mm 7mm 7mm 2.8mm 165kPa 5.5 V +125 °C 4.85 V 60kPa
RS Stock No. 893-7168
Mfr. Part No.MS563702BA03-50
HK$28.72
Each
units
6bar - Surface Mount QFN 4 3 x 3 x 0.9mm 3mm 3mm 0.9mm 1200mbar 3.6 V +85 °C 3.6 V 10mbar
RS Stock No. 170-4370
Mfr. Part No.MS563702BA03-50
HK$11.147
Each (On a Reel of 3600)
units
6bar - Surface Mount QFN 4 3 x 3 x 0.9mm 3mm 3mm 0.9mm 1200mbar 3.6 V +85 °C 3.6 V 10mbar
RS Stock No. 750-0847
Mfr. Part No.MPL115A2
BrandNXP
HK$49.53
Each
units
1000kPa - Surface Mount LGA 8 5 x 3 x 1.2mm 5mm 3mm 1.2mm 115kPa 5.5 V +105 °C - 50kPa
RS Stock No. 161-4581
Mfr. Part No.MS580314BA01-00
HK$116.74
Each (In a Tube of 80)
units
30bar - Surface Mount - 8 6.4 x 6.2 x 2.88mm 6.4mm 6.2mm 2.88mm 14bar 3.6 V +85 °C 3.6 V 0bar
RS Stock No. 893-7200
Mfr. Part No.MS580314BA01-00
HK$120.56
Each
units
30bar - Surface Mount - 8 6.4 x 6.2 x 2.88mm 6.4mm 6.2mm 2.88mm 14bar 3.6 V +85 °C 3.6 V 0bar
RS Stock No. 169-0657
Mfr. Part No.MPL115A2
BrandNXP
HK$24.47
Each (In a Tray of 2450)
units
1000kPa - Surface Mount LGA 8 5 x 3 x 1.2mm 5mm 3mm 1.2mm 115kPa 5.5 V +105 °C - 50kPa
RS Stock No. 893-7216
Mfr. Part No.86-015G-RT
HK$475.09
Each
units
45psi - Surface Mount - - 15.825 (Dia.) x 11.4mm - 15.825 (Dia.)mm 11.4mm 15psi - +125 °C 0.1 V 0psi
RS Stock No. 150-3950
Mfr. Part No.MPRLS0015PA0000SA
BrandHoneywell
HK$39.19
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. 169-7325
Mfr. Part No.MPXH6300AC6U
BrandNXP
HK$96.44
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. 719-1131
Mfr. Part No.MPXA4250AC6U
BrandNXP
HK$155.40
Each
units
1000kPa 20mV/kPa Surface Mount - 8 - - - - 250kPa 5.35 V +125 °C 4.9 V 20kPa
RS Stock No. 922-7342
Mfr. Part No.MPX5100AP
BrandNXP
HK$132.644
Each (In a Tray of 20)
units
- - - - - - - - - - - +125°C - -
RS Stock No. 136-1511
Mfr. Part No.DPS310XTSA1
BrandInfineon
HK$9.074
Each (On a Reel of 2500)
units
- - Surface Mount - - - - - - - - +85 °C - -
RS Stock No. 187-4727
Mfr. Part No.BPS140-HA100P-1SG
BrandBourns
HK$381.40
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. 717-6536
Mfr. Part No.MPXH6115AC6U
BrandNXP
HK$111.67
Each
units
400kPa 45mV/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
Related Products
Miniature timers with multiple time ranges and operating ...
Description:
Miniature timers with multiple time ranges and operating modes. • 8 or 14-pin models available• Multiple operating modes• Black design• Power supply terminals on top and contact output terminals on bottom• Pin configuration compatible with MY power relay• Wide supply ...
5-Pin multi function timers are compact in size ...
Description:
5-Pin multi function timers are compact in size and suitable for use with G2R relay sockets. • Compatible with push in plus terminal block sockets• 5-pin plug-in terminal• Black, compact design• Standard multiple time ranges and multiple operating modes• SPDT ...
Functions - 611, 612"Smart Dial" positive locking system ...
Description:
Functions - 611, 612"Smart Dial" positive locking system User can select functions to be accessible or locked to the operator using setting toolCE, meets EN61812-1 and IEC 60664-1 for EMC and LVD17.5mm wide.
Multi-function & multi-voltageFunctions:AI: Timed on power upBE: Timed ...
Description:
Multi-function & multi-voltageFunctions:AI: Timed on power upBE: Timed at break with control signalCE: Timed at power on and off with control signalDE: Interval with control signalDI: IntervalSW: Blinker with symmetrical cycleAgCdO contact material17.5mm wide6 time scales from 0.1s-24hHigh input/output ...