Overview
The AVCF23 plastic pressure sensor is an integrated analogue output pressure sensor with compact size, high accuracy, high sensitivity and high reliability. AVCF23 converts the pressure signal into an analogue output signal and the voltage output is proportional to the supply voltage. Linearly calibrated and temperature compensated, the analogue output ranges from 0.18V to 4.65V over the pressure range of 15KPa to 115KPa absolute. This pressure sensor is available in a RoHS compliant SOP8-7070 package for easy installation. It is primarily used to measure engine intake manifold pressure, but can also be used in other automotive applications, industrial and consumer applications.
Key Features
- Independent intellectual property rights sensor design
- Pressure range 15~115Kpa (customisable)
- Proportional analogue output
- High precision pressure monitoring
- Wide temperature range (-40°C~125°C)
- Eco-grade SMD package for easy installation
Applications
- Automotive Electronics: Manifold Air Pressure Measurement
- Industrial Control
- Healthcare Applications
- Consumer applications
- Weather Stations
- Altimeter
Technical Specifications
| Parameters | Symbolic | Min. value | Typical value | Max. value | Unit |
| Working Temperature | Ta | -40 | – | 125 | °C |
| Supply Voltage | Vdd | 4.5 | 5 | 5.5 | V |
| Detection range (customizable) | Pamb | 15 | – | 115 | kPa |
| Output Voltage Range (customizable) | Vout-r | 0.1 | – | 4.85 | V |
| Working Current | Is | – | 1.2 | 1.8 | Ma |
| Accuracy(0~85°C) | ACUp | – | – | ±1 | %FS |
| Accuracy(125°C) | ACUp | – | – | ±2 | %FS |
| Accuracy(-40°C) | ACUp | – | – | ±3 | %FS |
| Long Term Stability | STBp | – | – | ±0.05 | %FS |
