Overview
The MPXHZ6250AC6T1 is a high-performance, absolute pressure sensor produced by NXP USA Inc. This sensor integrates on-chip bipolar op-amp circuitry and thin film resistor networks, providing a high output signal and improved accuracy over a wide temperature range. It is designed for use in various applications requiring precise pressure measurement and is particularly suited for microprocessor or microcontroller-based systems.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Pressure Range | POP | 20 | 250 | kPa | |
| Supply Voltage | VS | 4.75 | 5.0 | 5.25 | Vdc |
| Supply Current | Io | 10 | mAdc | ||
| Minimum Pressure Offset (0 to 85°C) | Voff | 0.131 | 0.2 | 0.269 | Vdc |
| Full Scale Output (0 to 85°C) | VFSO | 4.731 | 4.8 | 4.869 | Vdc |
| Operating Temperature | TA | –40 | +125 | °C | |
| Storage Temperature | TSTG | –40 | +125 | °C | |
| Output Source Current @ Full Scale Output | Io+ | 0.5 | mAdc | ||
| Output Sink Current @ Minimum Pressure Offset | Io– | –0.5 | mAdc |
Key Features
- Improved accuracy at high temperatures with a maximum error of 1.5% over 0° to 85°C.
- Available in small and super small outline packages (8-SSOP), making it suitable for compact designs.
- Temperature compensated from –40° to +125°C, ensuring stable performance across a wide temperature range.
- Durable thermoplastic (PPS) surface mount package.
- Ideally suited for microprocessor or microcontroller-based systems due to its ratiometric output.
- On-chip integration of bipolar op-amp circuitry and thin film resistor networks for high output signal quality.
Applications
- Industrial controls: The sensor is used in various industrial automation and control systems where precise pressure measurement is critical.
- Engine control and liquified petroleum gas (LPG) systems: It is often employed in automotive and industrial gas systems for accurate pressure monitoring.
- Microprocessor or microcontroller-based systems: The sensor's ratiometric output makes it a good fit for systems that require integrated pressure sensing.
Q & A
- What is the pressure range of the MPXHZ6250AC6T1 sensor?
The pressure range of the MPXHZ6250AC6T1 sensor is from 20 kPa to 250 kPa (approximately 3.0 to 36 psi).
- What is the operating temperature range of the sensor?
The operating temperature range of the sensor is from –40°C to +125°C.
- What is the supply voltage for the MPXHZ6250AC6T1?
The supply voltage for the MPXHZ6250AC6T1 is between 4.75 Vdc and 5.25 Vdc, with a typical value of 5.0 Vdc.
- What is the output type of the MPXHZ6250AC6T1 sensor?
The output type of the MPXHZ6250AC6T1 sensor is analog voltage.
- What package type is the MPXHZ6250AC6T1 available in?
The MPXHZ6250AC6T1 is available in an 8-SSOP (super small outline package) with a top port.
- What are the typical applications of the MPXHZ6250AC6T1 sensor?
The typical applications include industrial controls, engine control, and liquified petroleum gas (LPG) systems, as well as microprocessor or microcontroller-based systems.
- How accurate is the MPXHZ6250AC6T1 sensor at high temperatures?
The sensor has a maximum error of 1.5% over the temperature range of 0° to 85°C.
- Is the sensor temperature compensated?
Yes, the sensor is temperature compensated from –40°C to +125°C).
- What is the maximum output source current of the MPXHZ6250AC6T1?
The maximum output source current is 0.5 mA dc).
- Can the sensor be used with media other than dry air?
Media other than dry air may have adverse effects on sensor performance and long-term reliability. Contact the factory for information regarding media compatibility in your application).
