MPX2102ASX Overview
The MPX2102ASX is a precision pressure sensor designed for accurate measurement of low pressure ranges, making it ideal for industrial and automotive applications. Featuring a piezoresistive silicon sensing element, it delivers reliable analog voltage output proportional to applied pressure. Integrated temperature compensation enhances measurement stability across a broad temperature range. This sensor operates with a low supply current, enabling energy-efficient designs. Compact and robust, it suits environments requiring dependable pressure monitoring. For sourcing and detailed specifications, visit IC Manufacturer.
MPX2102ASX Technical Specifications
| Parameter | Specification |
|---|---|
| Pressure Range | 0 to 2 kPa (kilopascals) |
| Supply Voltage | 4.75 V to 5.25 V |
| Output Voltage | 0.2 V to 4.7 V (analog output) |
| Accuracy | ??1.5% full-scale span (typical) |
| Temperature Compensation Range | -40??C to +125??C |
| Supply Current | Approximately 7 mA |
| Response Time | Less than 1 ms |
| Package Type | Plastic SIP (Single In-line Package) |
| Operating Temperature Range | -40??C to +125??C |
MPX2102ASX Key Features
- High sensitivity to low pressures: Enables precise detection of slight pressure changes, critical for sensitive industrial control systems.
- Temperature compensated output: Maintains measurement accuracy across wide temperature variations, ensuring stable performance in harsh environments.
- Low supply current consumption: Supports power-efficient designs, which is beneficial in battery-powered or energy-conscious applications.
- Fast response time: Facilitates real-time pressure monitoring and control, essential in dynamic processes and automotive diagnostics.
- Robust plastic SIP package: Provides mechanical protection and ease of integration into compact system layouts.
MPX2102ASX Advantages vs Typical Alternatives
This device offers superior sensitivity to low-pressure ranges compared to many standard sensors, enhancing measurement resolution. Its integrated temperature compensation improves accuracy without additional circuitry. Lower power consumption reduces operational costs and extends battery life in portable systems. The compact SIP package simplifies integration, while fast response times support real-time applications. These factors combine to provide a reliable, efficient, and precise pressure sensing solution over typical alternatives.
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Typical Applications
- Industrial process control systems requiring accurate low-pressure monitoring for pneumatic or hydraulic circuits, ensuring precise system regulation and safety.
- Automotive engine management, where detecting small pressure changes in intake manifolds or vacuum systems optimizes performance and emissions control.
- Medical devices such as ventilators or blood pressure monitors that demand sensitive, stable pressure measurement for patient safety.
- Consumer appliances involving pressure sensing, including HVAC systems and home automation devices, to improve energy efficiency and operational reliability.
MPX2102ASX Brand Info
The MPX2102ASX is part of the MPX series of piezoresistive pressure sensors, produced by a trusted semiconductor manufacturer recognized for high-quality analog sensors. Designed with precision and durability in mind, this sensor line is widely used in automotive, industrial, and medical applications. The MPX2102ASX embodies the brand??s commitment to delivering reliable, accurate pressure measurement solutions with integrated temperature compensation and low power consumption, enabling versatile use across demanding environments.
FAQ
What is the operating pressure range of this sensor?
The sensor is designed to measure pressures from 0 to 2 kilopascals (kPa), making it suitable for low-pressure applications where fine resolution is required.
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How does temperature compensation benefit measurement accuracy?
Temperature compensation ensures that output voltage remains stable and accurate despite changes in ambient temperature, reducing measurement errors and improving reliability across a broad temperature range from -40??C to +125??C.
Can this sensor be used in automotive applications?
Yes, its sensitivity to low pressure and robust temperature compensation make it suitable for monitoring vacuum or manifold pressures in automotive engine systems, where precision and durability are essential.
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What type of output signal does this device provide?
The sensor provides an analog voltage output that varies linearly with applied pressure, ranging approximately from 0.2 V at zero pressure up to 4.7 V at full-scale pressure, facilitating straightforward interfacing with analog-to-digital converters.
What are the power requirements and consumption for this sensor?
It operates on a supply voltage between 4.75 V and 5.25 V, drawing about 7 mA of current, which supports low-power system designs and helps minimize overall energy consumption.
