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NXP Semiconductors MPX2200DP
- Part No.:
- MPX2200DP
- Manufacturer:
- NXP Semiconductors
- Category:
- Pressure Sensors, Transducers
- Package:
- 4-SIP Module
- Datasheet:
-
MPX2200DP.pdf
- Description:
- SENSOR 29.01PSID 0.19" .04V
- Quantity:
- Payment:
- Shipping:
Inventory:2,974
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Product details
Overview
MPX2200DP from Freescale Semiconductor is a differential silicon piezoresistive pressure sensor with on-chip temperature compensation, 0–200 kPa pressure range, 40 mV full-scale output (typical), ±0.25% linearity (end-point fit), and operates from 10 VDC supply. It delivers linear, ratiometric voltage output for precision pressure monitoring in medical diagnostics and industrial control systems.
For engineers reviewing the MPX2200DP datasheet, MPX2200DP pinout, MPX2200DP application, or MPX2200DP equivalent, this sensor requires attention to port-side identification (P1 = marked side), unibody Case 344C-01 packaging, differential pressure interface, and analog output scaling relative to excitation voltage.
Technical Context
The MPX2200DP integrates a monolithic silicon diaphragm with laser-trimmed piezoresistive strain gauges and thin-film resistor networks for span/offset calibration. Its on-chip temperature compensation circuitry maintains accuracy across –40°C to +125°C operating temperature.
It functions as a ratiometric transducer: output voltage scales linearly with both applied differential pressure and supply voltage (10–16 VDC). Input/output impedances (1.3–2.5 kΩ / 1.4–3.0 kΩ) and 1.0 ms response time support direct interfacing with 12-bit+ ADCs without external signal conditioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Differential Pressure Range | 0–200 kPa - supports industrial pump control and medical pressure switching up to 29 psi |
| Full Scale Span | 38.5–41.5 mV at VS = 10 VDC - enables high-resolution measurement with <10 µV/kPa sensitivity |
| Linearity Error | ±0.25% VFSS (end-point fit) - ensures predictable error budgeting in closed-loop feedback systems |
| Temperature Compensation | 0°C to +85°C - maintains calibrated offset and span without external thermistor networks |
| Response Time | 1.0 ms (10%–90%) - suitable for dynamic pressure events in robotics and motor controllers |
| Supply Voltage Range | 10–16 VDC - ratiometric operation allows stable readings despite supply drift within this band |
Pinout & Package
MPX2200DP uses the unibody Case 344C-01 package: 4-pin, dual-port, stainless steel metal cover with silicone gel isolation. P1 (pressure side) is identified by part marking; P2 (vacuum side) is opposite. Seating plane defined per ANSI Y14.5M-1982.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | GROUND | Reference node for output and supply - must be low-impedance path to system common |
| 2 | + OUTPUT | Positive differential output - voltage increases with P1 > P2 pressure differential |
| 3 | + SUPPLY | Excitation input - ratiometric output scales directly with this voltage (10–16 VDC) |
| 4 | – OUTPUT | Negative differential output - complements +OUTPUT for noise-rejecting instrumentation amp use |
Key Features
| Feature | Design Value |
|---|---|
| On-chip temperature compensation | Eliminates need for external thermal sensing or software correction over 0°C to +85°C |
| Laser-trimmed calibration | Guarantees factory-set offset ≤ ±1.0 mV and span tolerance ≤ ±0.75 mV at 25°C |
| Dual-port differential configuration | Enables bidirectional pressure measurement (P1 > P2 or P2 > P1) without reorientation |
| Ratiometric output | Output voltage tracks supply variations - simplifies design when using shared 10 V reference |
| Stainless steel port housing | Provides mechanical robustness and compatibility with dry air, non-corrosive gases, and medical-grade fluids |
Applications
| Medical Diagnostics | Pump/Motor Control |
|---|---|
Use Scenario: Monitoring respiratory airflow pressure in portable ventilators and spirometers. IC Role / Device Role / Timing Role: Differential pressure transducer measuring ΔP across flow restrictor to derive volumetric flow rate. Use Value: ±0.25% linearity and 1 ms response enable accurate breath-by-breath tidal volume calculation without post-processing. |
Use Scenario: Closed-loop pressure regulation in HVAC blower systems and hydraulic pump manifolds. IC Role / Device Role / Timing Role: Feedback sensor in PID-controlled motor driver adjusting fan speed based on duct static pressure. Use Value: Ratiometric output and 10–16 VDC supply range allow direct integration with 12 V industrial power rails and microcontroller ADCs. |
| Robotics | Altimeters |
Use Scenario: Tactile pressure sensing in robotic gripper fingertips for object compliance detection. IC Role / Device Role / Timing Role: Low-range differential sensor detecting contact force via sealed air chamber compression. Use Value: 0–200 kPa range and sub-millisecond response support real-time grip-force adaptation during manipulation tasks. |
Use Scenario: Barometric altitude estimation in UAV flight controllers and portable weather stations. IC Role / Device Role / Timing Role: Absolute pressure reference (via MPX2200AP variant) - but MPX2200DP used in differential altimeter configurations with sealed reference chamber. Use Value: Temperature-compensated output ensures <1 mbar drift over 0–85°C ambient, critical for <10 m altitude resolution. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar differential pressure transducer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPX2200D | Same die, Case 344-15 package; single-port gauge configuration (P1 only, P2 = ambient) | Requires vented PCB layout; unsuitable for sealed differential measurements | Select MPX2200D only when measuring pressure relative to atmosphere, not between two isolated ports. |
| MPX5700DP | Higher 0–700 kPa range; 5 V ratiometric output; integrated signal conditioning; SO-8 package | Designed for automotive engine manifolds; lacks MPX2200DP's 10 V excitation headroom and metal port durability | Choose MPX5700DP for 5 V systems needing higher pressure range; retain MPX2200DP for 10 V industrial environments requiring metal port integrity. |
Compared with MPX2200D and MPX5700DP, the MPX2200DP uniquely combines dual-port stainless steel packaging, 10 V ratiometric operation, and ±0.25% linearity in a through-hole unibody form - making it optimal for ruggedized differential pressure feedback where supply stability and mechanical reliability are prioritized over integrated amplification.
Availability
MPX2200DP is available at Aetrix Electronics and suitable for medical diagnostics equipment, industrial pump/motor controllers, robotics tactile sensing, and altimeter subsystems requiring stable component supply with long-term manufacturability assurance.
Supply support for MPX2200DP includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Freescale Semiconductor (now part of NXP Semiconductors) was a leading designer of embedded processors and analog sensors, known for automotive, industrial, and medical-grade mixed-signal ICs.
The MPX2200 series was developed specifically for high-accuracy, temperature-stable pressure measurement in safety-critical and maintenance-sensitive applications - emphasizing factory-calibrated reliability over field-adjustable flexibility.
FAQ
What is the correct port orientation for MPX2200DP during installation?
The MPX2200DP has two pressure ports: P1 (pressure side) is identified by the side bearing the part marking "MPX2200DP", per Table 3 in the datasheet; P2 (vacuum side) is the opposite port. Correct orientation ensures positive output voltage for P1 > P2 differential pressure - reversing ports inverts polarity and may exceed maximum ratings if P2 is exposed to >800 kPa.
Does MPX2200DP require external signal conditioning before connecting to an ADC?
No - the MPX2200DP provides a ratiometric analog output (38.5–41.5 mV full scale at 10 V supply) that can interface directly with 12-bit or higher resolution ADCs. Its output impedance (1.4–3.0 kΩ) is compatible with standard SAR and delta-sigma converters; no op-amp buffering is required unless driving long traces or multiplexed inputs.
What is the maximum pressure the MPX2200DP can withstand without damage?
The MPX2200DP has a maximum pressure rating of 800 kPa for P1 > P2 differential pressure, as specified in Table 2 of the datasheet. Exceeding this value risks permanent diaphragm deformation or bond wire failure. For applications with pressure spikes, external mechanical snubbers or relief valves are recommended to protect the MPX2200DP.
How does temperature affect MPX2200DP output accuracy beyond the compensated range?
The MPX2200DP's on-chip temperature compensation is validated from 0°C to +85°C. Outside this range - particularly below 0°C or above +85°C - full-scale span drift reaches ±1.0% VFSS and offset drift reaches ±1.0 mV, per Operating Characteristics table. For extended temperature operation, system-level calibration or lookup-table correction is required to maintain MPX2200DP accuracy.
Can MPX2200DP be used with media other than dry air?
The MPX2200DP's qualification testing and performance specifications assume dry air as the pressure medium. Exposure to moisture, oils, solvents, or corrosive gases may degrade silicone gel encapsulation or corrode internal metallization, causing long-term drift or failure. For non-dry-air applications, consult NXP's media compatibility documentation before deploying MPX2200DP in production.
MPX2200DP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MPX2200
- Package/Case:
- 4-SIP Module
- Packaging:
- Tray
- Product Status:
- Active
- Applications:
- Board Mount
- Pressure Type:
- Differential
- Operating Pressure:
- 29.01PSI (200kPa)
- Output Type:
- Wheatstone Bridge
- Output:
- 0 mV ~ 40 mV (10V)
- Accuracy:
- ±0.25%
- Voltage - Supply:
- 10V ~ 16V
- Port Size:
- Male - 0.19" (4.93mm) Tube, Dual
- Port Style:
- Barbed
- Features:
- Temperature Compensated
- Termination Style:
- PC Pin
- Maximum Pressure:
- 116.03PSI (800kPa)
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- -
MPX2200DP FAQ
1.How can I place an order for MPX2200DP through Aetrix?
Please submit a Request for Quotation (RFQ) for MPX2200DP on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MPX2200DP reliable?
The price and inventory of MPX2200DP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPX2200DP is usually 5 days.
3.What payment methods are accepted for MPX2200DP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPX2200DP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPX2200DP?
MPX2200DP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPX2200DP order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MPX2200DP?
For technical support, including MPX2200DP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPX2200DP requirements.
6.How does Aetrix verify that MPX2200DP is sourced from the original manufacturer or authorized distributors?
All MPX2200DP products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MPX2200DP meets industry standards.
7.What is the process for return or replacement of MPX2200DP?
All MPX2200DP units undergo pre-shipment inspection (PSI). If there is an issue with MPX2200DP, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MPX2200DP part is unused and in its original packaging.
Return procedure for MPX2200DP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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