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

...
顯示內容 隱藏內容

篩選條件

正在檢視 81 - 100,共 122 項產品
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庫存編號 169-0655
製造零件編號MPL3115A2
BrandNXP
HK$24.90
Each (In a Tray of 490)
單位
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庫存編號 719-1131
製造零件編號MPXA4250AC6U
BrandNXP
HK$155.40
單位
1000kPa 20mV/kPa Surface Mount - 8 - - - - 250kPa 5.35 V +125 °C 4.9 V 20kPa
RS庫存編號 146-8224
製造零件編號325401000-00
HK$133.47
單位
10bar - Surface Mount SMD 8 6.4 x 6.2 x 2.88mm 6.4mm 6.2mm 2.88mm 1bar 20 V +125 °C 180 mV 0bar
RS庫存編號 192-4928
製造零件編號LPS33WTR
HK$49.75
/個 (每包:2個)
單位
- - Surface Mount CCLGA 10 3.3 x 3.3 x 2.9mm 3.3mm 3.3mm 2.9mm - 3.6 V +85 °C - -
RS庫存編號 893-7199
製造零件編號MS580330BA01-00
HK$186.35
單位
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庫存編號 170-4366
製造零件編號325535009-00
HK$193.743
毎管:100 個
單位
30bar - Surface Mount - 8 9 x 9 x 4.28mm 9mm 9mm 4.28mm 14bar 3.6 V +125 °C 3.6 V 0bar
RS庫存編號 187-4680
製造零件編號BPS130-HA015P-3S
BrandBourns
HK$224.746
Each (In a Tray of 100)
單位
- - - - 3 12.8 x 10.3 x 12.8mm 12.8mm 10.3mm 12.8mm 15psi 5.5 V +150 °C - -
RS庫存編號 750-0841
製造零件編號MPL3115A2
BrandNXP
HK$41.67
單位
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庫存編號 166-1075
製造零件編號LPS22HBTR
HK$10.661
個 (在毎卷:8000)
單位
2000kPa - Surface Mount HLGA 10 2 x 2 x 0.8mm 2mm 2mm 0.8mm 126kPa 3.6 V +85 °C 6.7 Vdc 26kPa
RS庫存編號 121-8184
製造零件編號HSCDANN015PAAA5
BrandHoneywell
HK$353.43
單位
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庫存編號 191-7818
製造零件編號MS583702BA06-50
HK$159.25
單位
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庫存編號 922-7298
製造零件編號MPXH6115AC6U
BrandNXP
HK$81.98
毎管:55 個
單位
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庫存編號 170-4372
製造零件編號MS580330BA01-00
HK$186.35
毎管:80 個
單位
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庫存編號 170-4367
製造零件編號MS561101BA03-00
HK$66.686
Each (In a Tray of 150)
單位
6bar - Surface Mount QFN 8 4.7 x 3 x 1mm 4.7mm 3mm 1mm 1200mbar 3.6 V +85 °C 3.6 V 10mbar
RS庫存編號 922-7289
製造零件編號MPX4115AP
BrandNXP
HK$132.644
Each (In a Tray of 20)
單位
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庫存編號 136-1509
製造零件編號KP234XTMA1
BrandInfineon
HK$22.918
個 (在毎卷:1500)
單位
600kPa 45mV/kPa Surface Mount DSOF 8 7 x 7 x 2.8mm 7mm 7mm 2.8mm 115 kPa, 1150 mbar 5.5 V +140 °C 4.85 V 40 kPa, 400 mbar
RS庫存編號 893-7216
製造零件編號86-015G-RT
HK$475.09
單位
45psi - Surface Mount - - 15.825 (Dia.) x 11.4mm - 15.825 (Dia.)mm 11.4mm 15psi - +125 °C 0.1 V 0psi
RS庫存編號 136-1511
製造零件編號DPS310XTSA1
BrandInfineon
HK$9.074
個 (在毎卷:2500)
單位
- - Surface Mount - - - - - - - - +85 °C - -
RS庫存編號 187-4684
製造零件編號BPS140-HA015P-1SG
BrandBourns
HK$240.00
個 (在毎卷:250)
單位
- - - - 3 13.9 x 10.4 x 9.7mm 13.9mm 10.4mm 9.7mm 15psi 5.5 V +150 °C - -
RS庫存編號 719-1049
製造零件編號MPX2200AP
BrandNXP
HK$132.98
單位
800kPa - Surface Mount 4-SIP Module 4 - - - - 0psi 16 V +125 °C - 29psi