Overview
The MPXHZ6115AC6T1 is a high-performance, absolute pressure sensor produced by NXP USA Inc. This sensor is part of the MPxx6115 series, known for its state-of-the-art, monolithic design and signal-conditioned silicon technology. It is designed to measure absolute pressure in the range of 15 kPa to 115 kPa (2.18 PSI to 16.68 PSI), making it suitable for various industrial and automotive applications. The sensor integrates on-chip bipolar op-amp circuitry and thin film resistor networks, providing a high output signal and temperature compensation.
Key Specifications
| Characteristic | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Pressure Range | 15 | 115 | kPa (2.18 to 16.68 PSI) | |
| Supply Voltage (VS) | 4.75 | 5.0 | 5.25 | Vdc |
| Supply Current (Io) | 10 | mAdc | ||
| Minimum Pressure Offset (Voff) | 0.133 | 0.200 | 0.268 | Vdc |
| Full Scale Output (VFSO) | 4.633 | 4.700 | 4.768 | Vdc |
| Full Scale Span (VFSS) | 4.433 | 4.500 | 4.568 | Vdc |
| Accuracy | ±1.5 %VFSS | |||
| Operating Temperature | -40 | 125 | °C | |
| Package | 8-SOIC (0.335, 8.50mm Width), Top Port | |||
| RoHS Status | ROHS3 Compliant |
Key Features
- High Output Signal: The sensor integrates on-chip bipolar op-amp circuitry and thin film resistor networks to provide a high output signal proportional to the applied pressure.
- Temperature Compensation and Calibration: The sensor includes on-chip temperature compensation and calibration, ensuring accurate readings over a wide temperature range.
- Monolithic Design: The sensor features a state-of-the-art, monolithic design that combines advanced micromachining techniques, thin film metallization, and bipolar semiconductor processing.
- High Reliability: The small form factor and high reliability of the on-chip integration make it a logical and economical choice for system designers.
- Resistant to High Humidity and Automotive Media: The sensor is resistant to high humidity and common automotive media, making it suitable for harsh environments.
Applications
- Industrial Controls: The sensor is widely used in industrial control systems due to its high accuracy and reliability.
- Engine Control/Manifold Absolute Pressure (MAP): It is commonly used in engine control systems to measure manifold absolute pressure.
- Aviation Altimeters: The sensor's high accuracy and robust design make it suitable for use in aviation altimeters.
- Automotive Systems: It is used in various automotive applications where precise pressure measurement is critical.
Q & A
- What is the pressure range of the MPXHZ6115AC6T1 sensor?
The MPXHZ6115AC6T1 sensor measures absolute pressure in the range of 15 kPa to 115 kPa (2.18 PSI to 16.68 PSI).
- What is the supply voltage range for this sensor?
The supply voltage range is from 4.75 V to 5.25 Vdc.
- What is the operating temperature range of the MPXHZ6115AC6T1?
The sensor operates in the temperature range of -40°C to 125°C.
- Is the MPXHZ6115AC6T1 RoHS compliant?
Yes, the MPXHZ6115AC6T1 is ROHS3 compliant.
- What is the package type of the MPXHZ6115AC6T1?
The sensor is packaged in an 8-SOIC (0.335, 8.50mm Width) with a top port.
- What are the key features of the MPXHZ6115AC6T1 sensor?
The key features include high output signal, temperature compensation and calibration, monolithic design, high reliability, and resistance to high humidity and automotive media.
- What are some common applications of the MPXHZ6115AC6T1 sensor?
Common applications include industrial controls, engine control/manifold absolute pressure (MAP), aviation altimeters, and various automotive systems.
- How does the sensor handle temperature variations?
The sensor includes on-chip temperature compensation and calibration to ensure accurate readings over a wide temperature range.
- What is the accuracy of the MPXHZ6115AC6T1 sensor?
The sensor has an accuracy of ±1.5% of the full-scale span.
- Is the MPXHZ6115AC6T1 suitable for harsh environments?
Yes, the sensor is resistant to high humidity and common automotive media, making it suitable for harsh environments.
