MPXH6115AC6T1 Overview
The MPXH6115AC6T1 is a precision pressure sensor designed for accurate measurement of absolute pressure in a variety of industrial and automotive applications. Featuring a robust monolithic silicon piezoresistive transducer, this device offers reliable and repeatable pressure sensing with high sensitivity across a range of 0 to 115 kPa. Its temperature-compensated output ensures stable operation under varying environmental conditions, making it suitable for use in harsh or dynamic settings. The sensor??s integrated signal conditioning provides a linear analog voltage output proportional to pressure, enabling straightforward interface with microcontrollers and control systems. For detailed technical information, visit IC Manufacturer.
MPXH6115AC6T1 Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Pressure Range | 0 to 115 | kPa (absolute) |
| Supply Voltage (VDD) | 4.75 to 5.25 | V |
| Output Voltage Range | 0.2 to 4.7 | V |
| Output Sensitivity | 40 | mV/kPa |
| Accuracy (Total Error Band) | ??1.5 | % full scale |
| Operating Temperature Range | -40 to +125 | ??C |
| Response Time | 1 | ms |
| Package Type | Surface Mount (SMD), 6-pin | ?C |
| Pressure Media Compatibility | Air and non-corrosive gases | ?C |
| Zero Pressure Output Voltage | 0.2 | V |
MPXH6115AC6T1 Key Features
- High Sensitivity: With an output sensitivity of 40 mV/kPa, the sensor delivers precise pressure measurements enabling fine control and monitoring in critical systems.
- Wide Operating Temperature Range: Maintains accuracy and reliability from -40??C to +125??C, ensuring stable performance in harsh industrial environments.
- Integrated Signal Conditioning: On-chip amplification and temperature compensation simplify system design by providing a linear analog output directly proportional to pressure.
- Compact Surface-Mount Package: The 6-pin SMD format supports automated assembly and saves board space in compact devices.
- Robust Absolute Pressure Measurement: Measures absolute pressure up to 115 kPa, suitable for various diagnostic and control applications requiring vacuum to atmospheric pressure sensing.
- Fast Response Time: A 1 ms response time enables real-time pressure monitoring in dynamic systems.
- Non-Corrosive Gas Compatibility: Designed to operate reliably with air and non-corrosive gases, expanding its application scope.
MPXH6115AC6T1 Advantages vs Typical Alternatives
This sensor offers enhanced sensitivity and a wide operating temperature range compared to many typical pressure sensors. Its integrated signal conditioning reduces external circuitry, improving reliability and simplifying design. The device??s compact SMD package supports efficient manufacturing and space-constrained applications. Overall, it delivers stable, accurate absolute pressure measurement with low power consumption, making it a superior choice for demanding industrial and automotive environments.
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Typical Applications
- Automotive Engine Control: Utilized for measuring manifold absolute pressure (MAP) to optimize fuel injection and combustion efficiency, improving engine performance and emissions control.
- Environmental Monitoring: Suitable for barometric pressure sensing in weather stations and HVAC systems to regulate air flow and temperature.
- Industrial Process Control: Enables precise pressure monitoring in pneumatic and vacuum systems, ensuring safe and efficient operation.
- Medical Devices: Used in respiratory equipment to monitor air pressure levels, ensuring patient safety and device accuracy.
MPXH6115AC6T1 Brand Info
This device is part of a well-established family of piezoresistive pressure sensors known for their precision and durability. Manufactured under strict quality controls, it reflects the brand??s commitment to providing reliable semiconductor components tailored for industrial and automotive applications. The product benefits from extensive characterization and robust packaging, ensuring consistent performance and long-term stability.
FAQ
What is the pressure range supported by this sensor?
The sensor measures absolute pressure from 0 to 115 kPa, covering vacuum conditions up to atmospheric pressure, making it suitable for a variety of applications requiring precise pressure monitoring within this range.
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How does the sensor output relate to the pressure measured?
The device provides a linear analog voltage output proportional to the sensed pressure, with a sensitivity of 40 mV per kPa. This simplifies interfacing with microcontrollers and analog-to-digital converters by delivering a direct voltage signal corresponding to pressure values.
Can this sensor operate reliably in extreme temperatures?
Yes, it is designed to operate accurately within a temperature range from -40??C to +125??C. Its internal temperature compensation ensures minimal drift and consistent performance under varying environmental conditions.
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What type of gases is the sensor compatible with?
The sensor is compatible with air and other non-corrosive gases. It is not intended for use with aggressive or chemically reactive media, which could damage the sensing element or affect measurement accuracy.
What packaging does the sensor come in, and how does it benefit system design?
The sensor is supplied in a compact 6-pin surface-mount device (SMD) package. This allows for automated assembly, reduces PCB footprint, and supports integration into space-constrained or high-density circuit designs typically found in industrial and automotive electronics.
