Overview
The MPX4115AP is a state-of-the-art, monolithic, signal-conditioned silicon pressure sensor produced by NXP USA Inc. This sensor is part of the MPX4115 series, designed to sense absolute air pressure in altimeter or barometer applications. It integrates on-chip bipolar op-amp circuitry and thin film resistor networks to provide a high-level analog output signal and temperature compensation. The sensor is known for its small form factor, high reliability, and ease of use, making it a logical and economical choice for various application designers.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Pressure Range | 15 kPa to 115 kPa (2.18 PSI to 16.68 PSI) | kPa (PSI) |
| Output Voltage Range | 0.2 V to 4.8 V | V |
| Supply Voltage Range | 4.85 V to 5.35 V | V |
| Operating Temperature Range | -40°C to 125°C | °C |
| Storage Temperature Range | -40°C to 125°C | °C |
| Maximum Error over 0° to 85° | ±1.5% | % |
| Response Time | 1.0 ms | ms |
| Warm-Up Time | 20 ms | ms |
| Package Type | 6-SIP Module | |
| Port Type | Barbed | |
| ROHS Compliance | ROHS3 Compliant |
Key Features
- Integrated on-chip bipolar op-amp circuitry and thin film resistor networks for high-level analog output signal and temperature compensation.
- Durable epoxy unibody element for high reliability.
- Ease of use with chip carrier option, ideal for microprocessor or microcontroller-based systems.
- Available in absolute, differential, and gauge configurations.
- Small form factor and high reliability.
- Temperature compensation and calibration.
Applications
- Altimeter applications: Measures absolute air pressure to determine altitude.
- Barometer applications: Measures absolute air pressure to determine atmospheric pressure.
- General industrial and automotive applications requiring precise pressure measurement.
Q & A
- What is the pressure range of the MPX4115AP?
The pressure range of the MPX4115AP is 15 kPa to 115 kPa (2.18 PSI to 16.68 PSI).
- What is the output voltage range of the MPX4115AP?
The output voltage range is 0.2 V to 4.8 V.
- What is the supply voltage range for the MPX4115AP?
The supply voltage range is 4.85 V to 5.35 V.
- What is the operating temperature range of the MPX4115AP?
The operating temperature range is -40°C to 125°C.
- Is the MPX4115AP ROHS compliant?
Yes, the MPX4115AP is ROHS3 compliant.
- What type of package does the MPX4115AP come in?
The MPX4115AP comes in a 6-SIP Module package.
- What is the response time of the MPX4115AP?
The response time is 1.0 ms.
- What are the typical applications of the MPX4115AP?
Typical applications include altimeter and barometer (BAP) applications, as well as general industrial and automotive uses.
- Does the MPX4115AP have temperature compensation?
Yes, the MPX4115AP has on-chip temperature compensation and calibration.
- What is the maximum error over the specified temperature range for the MPX4115AP?
The maximum error over 0° to 85° is ±1.5%.
