MPX2200DP - 200 kPa Differential Pressure Sensor, 4-SIP Module
N.º da peça: MPX2200DP ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $18.5 | $18,50 |
| 10 | $16.2 | $162,00 |
| 100 | $13.5 | $1.350,00 |
| 500 | $11.8 | $5.900,00 |
| 1.000 | $10.52 | $10.520,00 |
MPX2200DP Visão geral
A piezoresistive pressure sensor is a MEMS (micro-electromechanical systems) device in which a silicon diaphragm is etched with embedded strain-gauge elements whose resistance changes proportionally to the mechanical strain caused by the differential pressure across the diaphragm. The on-chip temperature compensation and calibration network, electronically adjusted against the bias, normalizes the output across the -40C to +125C operating range, removing the need for external linearization circuitry in many embedded designs. Within the broader taxonomy, this places the MPX2200DP in the hierarchy: piezoresistive pressure sensor -> pressure sensor -> MEMS sensor -> transducer -> sensor.
Key differentiating features of the MPX2200DP include a differential operating pressure range of 0 to 200 kPa (29.01 PSI), 0 mV to 40 mV output span at 10 V excitation, 0.2 mV/kPa nominal sensitivity, integrated on-chip temperature compensation, ratiometric output relative to supply, and a maximum supply of 5 V input (industry-standard excitation limit) with absolute maximum of 16 V. The single inline package (4-SIP) form factor with two parallel ports simplifies mechanical mounting in pneumatic and hydraulic manifolds, while the through-hole die-cast package offers robust mechanical stability in vibration-prone environments.
Typical applications include industrial process controls, medical instrumentation such as respiratory and patient monitoring, HVAC pressure monitoring, altimeters and barometric systems, engine control and fuel-pressure monitoring, and level measurement. Its differential architecture makes it especially suited to measuring pressure drops across filters, valves, and flow-restriction orifices where a gauge sensor would not provide accurate dynamic readings.
When designing with this device, ensure a clean, regulated 5 V to 10 V excitation supply and a stable low-impedance reference to preserve the ratiometric accuracy of the output. Use an instrumentation amplifier with low offset and low drift to extract the small mV-level signal, and apply a low-pass filter to remove high-frequency noise from pumps and motors in the surrounding system.
This page synthesizes distributor pricing, drop-in pin-compatible alternatives, and practical design considerations not found in the manufacturer datasheet.
Alternativas drop-in para MPX2200DP — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com MPX2200DP (mesmo formato e footprint) — diferindo em Output Type, Mounting Type, Technology, Operating Pressure Range, Package / Case.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
MPX2200AP
✅ Drop-In✓ Em estoque
$8.4 / unidade
Ver ficha técnica →MPX2202DP
✅ Drop-In✓ Em estoque
$25.14 / unidade
Ver ficha técnica →MPX2200D
✅ Drop-In✓ Em estoque
$5.4 / unidade
Ver ficha técnica →MPX2200A
✅ Drop-In✓ Em estoque
$9.13 / unidade
Ver ficha técnica →XGZP192
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MPX2200DP Classificações máximas e características elétricas
| Manufacturer | NXP Semiconductors (formerly Motorola) |
| Series | MPX2200 |
| Tipo de sensor | Differential Pressure Sensor (Piezoresistive) |
| Operating Pressure Range | 0 kPa to 200 kPa (0 PSI to 29.01 PSI) |
| Tipo de saída | Analog Wheatstone Bridge (ratiometric) |
| Output Span | 0 mV to 40 mV at 10 V excitation |
| Sensitivity (nominal) | 0.2 mV/kPa |
| Pressure Port | Dual Male Tube, 0.19 in (4.93 mm) |
| Port Configuration | DP - Dual Port (differential) |
| Supply Voltage (recommended) | 10 V DC |
| Supply Voltage (max input) | 16 V DC |
| Temperatura de operação | -40C to +125C |
| Encapsulamento / Caixa | 4-SIP Module (Through-Hole) |
| Tipo de montagem | Through Hole |
| Status RoHS | Compliant |
| Minimum Order Quantity | 100 (tray pack) |
| Min. Package Quantity | 20 (tray) |
Configuração de pinos do MPX2200DP
| Pino 1 | Vout+ — Positive differential output (signal + sense signal) |
| Pino 2 | GND — Ground reference |
| Pino 3 | Vcc — Excitation supply, 10 V DC nominal, 16 V max |
| Pino 4 | Vout- — Negative differential output (signal - sense signal reference) |
Aplicações típicas
MPX2200DP é adequado para 7 aplicaçãos: Industrial Process Control, Medical Respiratory Monitoring, HVAC Air Handling Systems, Engine and Fuel Pressure Monitoring, Altimeter and Barometric Instrumentation, Liquid Level Measurement, Pneumatic and Hydraulic System Monitoring.
Industrial Process Control
The MPX2200DP is well-suited for industrial process control applications where differential pressure measurement is needed across pumps, valves, filters, and flow-restriction orifices. Its 0 kPa to 200 kPa range and 0 mV to 40 mV output span at 10 V excitation provide adequate resolution for monitoring pressure drops in chemical, oil and gas, and water-treatment systems. The on-chip temperature compensation eliminates the need for external linearization in most embedded PLC and DCS designs. The dual-port (DP) configuration allows direct measurement across process elements such as venturi tubes, orifice plates, and filter cartridges. Designers should add ESD protection and a low-pass filter at the output, and route analog signal traces away from VFD motor drive circuits to avoid EMI corruption.
Recomendado
Medical Respiratory Monitoring
The MPX2200DP supports medical respiratory monitoring designs that require 0 kPa to 200 kPa differential measurements for breath-pressure and airflow circuits. Its on-chip temperature compensation normalizes the output across the -40C to +125C operating range, removing most external calibration in patient-monitoring equipment. The 40 mV full-scale span at 10 V excitation provides sufficient resolution for CPAP, ventilator, and spirometer pressure channels when paired with a low-offset, low-drift instrumentation amplifier such as the INA125 or AD620. The 4-SIP dual-port package simplifies pneumatic manifold integration with standard 4.93 mm fittings. Designers must add ESD protection, a low-pass filter, and isolation barriers to comply with IEC 60601-1 medical safety standards.
Recomendado
HVAC Air Handling Systems
The MPX2200DP enables accurate differential pressure sensing in HVAC air-handling systems, including filter loading detection, duct static pressure measurement, and fan airflow monitoring. Its 0 kPa to 200 kPa range covers typical building automation pressure drops (0 to 5 inWC), and the 40 mV span at 10 V excitation delivers adequate resolution for VAV (variable air volume) box control loops. The on-chip temperature compensation maintains accuracy across the wide thermal swings of mechanical rooms and rooftop units. The 4-SIP dual-port package simplifies tubing connections to standard pneumatic tees. Designers should use a low-pass filter to remove fan-induced vibration noise and route analog signals away from VFD-driven fan motors.
Recomendado
Engine and Fuel Pressure Monitoring
The MPX2200DP serves engine control and fuel-pressure monitoring designs that require accurate differential measurement in the 0 kPa to 200 kPa range. Its ratiometric Wheatstone bridge output preserves accuracy across supply variations typical of automotive 12 V to 24 V bus systems after regulation. The 4-SIP package withstands engine-bay vibration when mechanically clamped, and the dual-port configuration supports differential measurement across fuel filters and oil galleries. The on-chip temperature compensation maintains accuracy across -40C to +125C engine-bay temperatures. Designers must add reverse-polarity protection, TVS diodes for load-dump transients, and a low-pass filter to remove ignition and injector noise.
Recomendado
Altimeter and Barometric Instrumentation
The MPX2200DP supports altimeter and barometric instrumentation that requires accurate absolute or differential pressure measurement in the 0 kPa to 200 kPa range, corresponding to sea level and below. Its 40 mV full-scale span at 10 V excitation and 0.2 mV/kPa nominal sensitivity provide adequate resolution for weather-station and handheld altimeter designs when paired with a 16-bit or 18-bit sigma-delta ADC. The on-chip temperature compensation minimizes altitude-altitude errors across the -40C to +125C operating range. The 4-SIP package supports portable handheld enclosures with standard pneumatic fittings. Designers should add a low-pass filter for wind-induced noise and use a low-drift voltage reference for the ADC to preserve accuracy.
Recomendado
Liquid Level Measurement
The MPX2200DP enables liquid level measurement in tanks and reservoirs by sensing the differential pressure across the liquid column. The 0 kPa to 200 kPa range covers tanks up to approximately 20 m of water (or equivalent head pressure for higher-density fluids). The dual-port configuration allows the low-side port to be vented to atmosphere while the high-side port senses the bottom-of-tank hydrostatic pressure, providing gauge-referenced level readings without a sealed reference. The on-chip temperature compensation maintains accuracy across -40C to +125C ambient conditions. The 4-SIP dual-port package simplifies pneumatic line connections to standard tubing. Designers should add a low-pass filter to remove pump and turbulence noise and use a low-drift amplifier for the mV-level signal.
Recomendado
Pneumatic and Hydraulic System Monitoring
The MPX2200DP provides accurate differential pressure sensing in pneumatic and hydraulic systems, including compressor monitoring, actuator force feedback, and hydraulic accumulator pressure tracking. Its 0 kPa to 200 kPa range covers typical industrial pneumatic and low-pressure hydraulic applications. The dual-port configuration supports direct differential measurement across regulators, valves, and accumulators. The 4-SIP package provides robust mechanical mounting for industrial cabinets and machinery. Designers should add snubber circuits to protect against pressure transients and use a low-pass filter to remove pump pulsation noise.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MPX2200DP — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | MPX2200AP | MPX2202DP | MPX2200D | MPX2200A | XGZP192 |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | CFSensor |
| Package | 4-SIP Module | 4-SIP Module - same | 4-SIP Module - same | 4-SIP Module - same | 4-SIP Module - same | 4-SIP Module - same |
| Pressure Range | 0 kPa to 200 kPa | 0 kPa to 200 kPa | 0 kPa to 200 kPa | 0 kPa to 200 kPa | 0 kPa to 200 kPa | 0 kPa to 200 kPa |
| Output Span at 10 V | 0 mV to 40 mV | 0 mV to 40 mV | 0 mV to 40 mV | 0 mV to 40 mV | 0 mV to 40 mV | 0 mV to 40 mV (similar) |
| Sensitivity (nominal) | 0.2 mV/kPa | 0.2 mV/kPa | 0.2 mV/kPa | 0.2 mV/kPa | 0.2 mV/kPa | 0.2 mV/kPa (similar) |
| Port Configuration | Dual Port (DP) | Single Absolute Port | Dual Port (DP) | Dual Port (D) | Single Absolute Port | Dual Port |
| On-Chip Temperature Compensation | Yes | Yes | Yes (improved) | Yes | Yes | Yes |
| Operating Temperature | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C |
| RoHS Status | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Principais diferenciais
- Dual-port differential configuration (vs MPX2200GP)
- Same-package MPX2202DP drop-in alternative with improved compensation (vs MPX2202DP)
- Cross-brand equivalent XGZP192 available (vs XGZP192 from CFSensor)
- On-chip temperature compensation eliminates external linearization (vs MPX2010DP, MPX2050DP, MPX2100DP)
Notas de projeto
The MPX2200DP outputs a low-level 0 mV to 40 mV differential signal at 10 V excitation, so a low-offset, low-drift instrumentation amplifier is essential. Recommended front-end choices include the INA125 (integrated bridge excitation), AD620, or AD8421. Use a low-pass filter (typically 10 Hz to 100 Hz cutoff) at the amplifier output to suppress pump, motor, and environmental vibration noise. Route signal traces away from switching power and high-current digital lines to avoid EMI corruption.
Use a clean, regulated 10 V excitation supply with low noise and low drift. According to the NXP datasheet family, the output is ratiometric with the supply, so any drift in Vcc directly translates to output drift. A Kelvin connection (separate sense lines) at the excitation pins avoids IR losses in the supply traces. A low-dropout regulator such as the LT3042 or LP2985 followed by a low-pass filter provides adequate excitation stability. Never exceed 4 V absolute maximum to avoid damaging the strain gauges.
Do not exceed the 16 V absolute maximum excitation supply, as this will permanently damage the silicon strain gauges. Apply pressure only through the specified port direction; reverse-pressure flow can rupture the diaphragm. Use proper ESD precautions during handling - the silicon die is ESD-sensitive. Mount the device with the dual ports oriented to avoid mechanical stress; do not bend the pins. Add a snubber or pressure-damping element upstream if the system is subject to pressure transients or water hammer.
Estimated: at 10 V excitation and 25C ambient, the MPX2200DP consumes approximately 6 mA of supply current (bridge impedance ~1.7 kohm at 10 V), dissipating ~60 mW of heat. The 4-SIP package provides adequate thermal mass for most applications. The on-chip temperature compensation normalizes the output across -40C to +125C, but designers should still consult the temperature-error curves in the datasheet to characterize residual drift at the temperature extremes. For high-accuracy applications, add a heat-sink buffer if the device is mounted near heat sources.
Informações de conformidade
RoHS compliant per distributor listings (DigiKey, Newark). REACH and conflict-mineral declarations available from NXP product compliance documentation. AEC-Q100 not explicitly qualified for this part variant - confirm with NXP representative for automotive applications. Originally designed by Motorola, transferred to Freescale, now NXP Semiconductors; STMicroelectronics also produces the MPX2200 series under cross-license.
