Overview
The MPX2200A is a silicon piezoresistive pressure sensor produced by NXP USA Inc. This device provides a highly accurate and linear voltage output that is directly proportional to the applied pressure. The sensor features a single monolithic silicon diaphragm with an integrated strain gauge and a thin-film resistor network, which is laser trimmed for precise span and offset calibration and temperature compensation. This ensures reliable performance across a range of temperatures and pressure conditions.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Differential Pressure Range | POP | 0 | 200 | kPa | |
| Supply Voltage | VS | 10 | 16 | VDC | |
| Supply Current | IO | 6.0 | mAdc | ||
| Full Scale Span | VFSS | 38.5 | 40 | 41.5 | mV |
| Offset | VOFF | -1.0 | 1.0 | mV | |
| Sensitivity | ΔV/ΔP | 0.2 | mV/kPa | ||
| Linearity (MPX2200D) | ±0.25% | %VFSS | |||
| Pressure Hysteresis | ±0.1% | %VFSS | |||
| Temperature Hysteresis | ±0.5% | %VFSS | |||
| Temperature Coefficient of Full Scale Span | TCVFSS | -1.0 | 1.0 | %VFSS | |
| Temperature Coefficient of Offset | TCVOFF | -1.0 | 1.0 | mV | |
| Input Impedance | ZIN | 1300 | 2500 | Ω | |
| Output Impedance | ZOUT | 1400 | 3000 | Ω | |
| Response Time (10% to 90%) | tR | 1.0 | ms | ||
| Warm-Up Time | 20 | ms |
Key Features
- Temperature Compensated Over 0°C to +85°C
- High Linearity: ±0.25% for MPX2200D series
- Easy-to-Use Chip Carrier Package Options
- Available in Absolute, Differential, and Gauge Configurations
- Laser Trimmed for Precise Span and Offset Calibration and Temperature Compensation
- Single Monolithic Silicon Diaphragm with Integrated Strain Gauge and Thin-Film Resistor Network
Applications
- Pump/Motor Controllers
- Robotics
- Level Indicators
- Medical Diagnostics
- Pressure Switching
- Barometers
- Altimeters
Q & A
- What is the differential pressure range of the MPX2200A?
The differential pressure range of the MPX2200A is 0 to 200 kPa (0 to 29 psi).
- What is the supply voltage range for the MPX2200A?
The supply voltage range for the MPX2200A is 10 to 16 VDC.
- What is the full scale span of the MPX2200A?
The full scale span of the MPX2200A is typically 40 mV, with a range of 38.5 to 41.5 mV.
- What are the key features of the MPX2200A?
The key features include temperature compensation over 0°C to +85°C, high linearity, easy-to-use chip carrier package options, and availability in absolute, differential, and gauge configurations.
- What are the typical applications of the MPX2200A?
Typical applications include pump/motor controllers, robotics, level indicators, medical diagnostics, pressure switching, barometers, and altimeters.
- How is the MPX2200A calibrated and compensated?
The MPX2200A is laser trimmed for precise span and offset calibration and temperature compensation.
- What is the response time of the MPX2200A?
The response time of the MPX2200A is 1.0 ms (10% to 90%).
- What is the warm-up time for the MPX2200A?
The warm-up time for the MPX2200A is 20 ms.
- What is the input impedance of the MPX2200A?
The input impedance of the MPX2200A is between 1300 and 2500 Ω.
- What is the output impedance of the MPX2200A?
The output impedance of the MPX2200A is between 1400 and 3000 Ω.
