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NXP Semiconductors MPX2200AP
- Part No.:
- MPX2200AP
- Manufacturer:
- NXP Semiconductors
- Category:
- Pressure Sensors, Transducers
- Package:
- 4-SIP Module
- Datasheet:
-
MPX2200AP.pdf
- Description:
- SENSOR 29.01PSIA 0.19" .04V
- Quantity:
- Payment:
- Shipping:
Inventory:3,339
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Product details
Overview
MPX2200AP from Freescale Semiconductor is a temperature-compensated silicon piezoresistive pressure sensor with absolute pressure sensing capability, 0–200 kPa range, 40 mV full-scale output (typical), and ±1.0% linearity (A-series). It integrates on-chip strain gauge and thin-film resistor network, laser-trimmed for span/offset calibration, and operates over –40°C to +125°C. Used in medical diagnostics, barometers, and level indicators where stable analog pressure transduction is required.
For engineers reviewing the MPX2200AP datasheet, MPX2200AP pinout, MPX2200AP application, or MPX2200AP equivalent, this page delivers verified technical context, package-specific pin mapping, real-world use scenarios, and validated alternative options - all grounded in Freescale's Rev 13 specification and Case 344B-01 mechanical data.
Technical Context
The MPX2200AP is an absolute-pressure variant in the MPX2200 series, featuring a monolithic silicon diaphragm with integrated piezoresistive elements and on-chip thin-film temperature compensation circuitry. Its ratiometric output scales linearly with supply voltage (10 VDC typical), and it requires no external signal conditioning for basic analog readout.
It uses dry air as the specified pressure medium; performance and reliability are qualified under that condition. The device exhibits 1.0 ms response time (10–90%), ±0.5%VFSS offset stability after 1000-hour stress testing, and operates within ±0.1%VFSS hysteresis over its full 0–200 kPa range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Pressure Range | 0 to 200 kPa absolute - defines usable input range without overpressure damage up to 800 kPa max rating. |
| Full Scale Span | 38.5–41.5 mV at VS = 10 VDC - direct analog output magnitude determines ADC resolution requirements. |
| Linearity Error | ±1.0 %VFSS (end-point fit) - sets worst-case deviation budget for precision pressure measurement systems. |
| Supply Voltage | 10 VDC typical, 16 VDC max - higher excitation increases output but risks self-heating error beyond spec. |
| Response Time | 1.0 ms (10% to 90%) - supports dynamic pressure monitoring in motor control or pump cycling applications. |
| Operating Temp | –40°C to +125°C - enables deployment in automotive engine bays or industrial enclosures without external thermal management. |
| Offset Voltage | –1.0 to +1.0 mV at min pressure - simplifies zero-point calibration in embedded firmware or analog front-end design. |
Pinout & Package
MPX2200AP is housed in the Unibody Package Case 344B-01 - a 4-pin, dual-port, stainless steel-capped ceramic package with silicone gel isolation of the die and wire bonds. Port #1 is the positive pressure (P1) side, identified by the attached port; Port #2 is sealed for absolute reference.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | GROUND | Reference node for output and supply return; must be low-impedance to minimize common-mode error. |
| 2 | + OUTPUT | High-side analog output terminal; voltage rises linearly with applied absolute pressure (P1). |
| 3 | + SUPPLY | Excitation input; device is ratiometric - output scales directly with VS, enabling supply-referenced ADC use. |
| 4 | – OUTPUT | Low-side output terminal; completes Wheatstone bridge output path; used with instrumentation amplifier differential input. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip temperature compensation | Validated over 0°C to +85°C - eliminates need for external thermistor networks or digital correction in most applications. |
| Laser-trimmed span and offset | Reduces factory calibration effort and enables single-point system-level trimming instead of multi-point characterization. |
| Dual-port absolute configuration | Port #1 exposed to process pressure; Port #2 sealed to vacuum reference - enables true absolute pressure measurement without external reference chamber. |
| Ratiometric output architecture | Output voltage scales with supply - allows direct interface to supply-referenced 10-bit+ SAR ADCs without voltage reference ICs. |
| Unibody stainless steel package | Provides mechanical robustness and media compatibility with dry air; avoids epoxy-based packages prone to moisture ingress or creep. |
Applications
| Medical Diagnostics | Barometers |
|---|---|
Use Scenario: Non-invasive blood pressure monitoring and respiratory flow analysis in portable clinical devices. IC Role / Device Role / Timing Role: Absolute pressure transducer converting cuff or airway pressure into calibrated analog voltage for microcontroller ADC sampling. Use Value: ±1.0%VFSS linearity and –40°C to +125°C operating range support repeatable measurements across environmental conditions without recalibration. |
Use Scenario: Altitude estimation in weather stations and UAV navigation systems via ambient atmospheric pressure tracking. IC Role / Device Role / Timing Role: High-stability absolute pressure sensor feeding slow-sampled (1–10 Hz) analog signal to low-power MCU. Use Value: 1.0 ms response time is more than sufficient for atmospheric changes; on-chip temp compensation ensures <±0.5% drift over 0–85°C operating band. |
| Level Detectors | Pump/Motor Control |
Use Scenario: Liquid level sensing in tanks using hydrostatic pressure measurement with vented or sealed reference. IC Role / Device Role / Timing Role: Gauge or absolute pressure interface mounted at tank base; outputs voltage proportional to fluid column height. Use Value: 0–200 kPa range covers ~20 m water column; 40 mV full-scale output provides adequate SNR for 12-bit ADCs without gain stages. |
Use Scenario: Closed-loop pressure feedback in HVAC compressors or industrial hydraulic pumps to prevent stall or overpressure. IC Role / Device Role / Timing Role: Real-time pressure monitor triggering PWM duty cycle adjustment or fault shutdown via comparator or ADC interrupt. Use Value: 1.0 ms response enables sub-millisecond control loop updates; ratiometric output simplifies integration with existing 10 V supply rails. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar absolute pressure transduction applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPX5700AP | Wider 0–700 kPa range; higher 50 mV FS output; improved ±0.5% linearity; same Case 344B-01 package. | Required for high-pressure industrial systems (>200 kPa); not drop-in due to different full-scale scaling and calibration. | Select MPX5700AP only when >200 kPa range or tighter linearity is mandatory; MPX2200AP remains optimal for cost-sensitive 0–200 kPa designs. |
| MPXV7002DP | Differential configuration (not absolute); 0–2 kPa range; I²C digital output; SOIC-8 package; no analog pins. | Suitable for low-delta-P airflow sensing (e.g., HVAC ducts); incompatible pinout, interface, and pressure type - not a functional substitute. | Choose MPXV7002DP only for digital, low-range differential sensing; MPX2200AP is irreplaceable for analog absolute 0–200 kPa measurement. |
Compared with MPX5700AP and MPXV7002DP, the MPX2200AP uniquely balances analog simplicity, absolute reference integrity, and cost-effective 0–200 kPa coverage - making it the preferred choice where legacy analog interfaces, moderate pressure range, and proven field reliability are prioritized over digital features or extended range.
Availability
MPX2200AP is available at Aetrix Electronics and suitable for medical diagnostics, barometric sensing, level detection, and pump/motor control applications requiring stable component supply, long-lifecycle support, and traceable sourcing from original manufacturer channels.
Supply support for MPX2200AP 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 components.
The MPX2200AP belongs to Freescale's legacy MPX pressure sensor family - engineered for high-accuracy, temperature-stable analog pressure transduction in safety-critical and field-deployed systems.
FAQ
What is the pressure type supported by the MPX2200AP?
The MPX2200AP is an absolute pressure sensor: Port #1 connects to the measured environment, while Port #2 is hermetically sealed to vacuum. This configuration enables true atmospheric or process pressure measurement independent of ambient air fluctuations. Its 0–200 kPa absolute range is confirmed in Freescale's Rev 13 datasheet Table 1 and Ordering Information section.
Does the MPX2200AP require external temperature compensation?
No - the MPX2200AP includes on-chip temperature compensation circuitry validated over 0°C to +85°C, as stated in the Features section and Operating Characteristics table. This eliminates the need for external thermistors or digital correction algorithms in most applications, though system-level calibration may still be applied for highest accuracy.
What is the correct pin configuration for MPX2200AP in Case 344B-01?
Per Freescale's Package Dimensions drawing for Case 344B-01, MPX2200AP uses Style 1 pinout: Pin 1 = GROUND, Pin 2 = + OUTPUT, Pin 3 = + SUPPLY, Pin 4 = – OUTPUT. This matches Figure 1's internal schematic and is explicitly labeled in the "PRESSURE (P1)/VACUUM (P2) SIDE IDENTIFICATION TABLE" for MPX2200AP/GP variants.
Can the MPX2200AP be used with supply voltages other than 10 VDC?
Yes - the MPX2200AP operates from 10 VDC (typical) up to 16 VDC maximum, per Table 1 "Supply Voltage". However, operation above 10 VDC introduces self-heating effects that may increase error; Freescale specifies performance parameters at 10 VDC, and ratiometric behavior means output scales linearly with VS, allowing flexible excitation within the safe range.
Is the MPX2200AP compatible with media other than dry air?
No - Freescale explicitly states that MPX2200 series operating characteristics and qualification tests are based on dry air as the pressure medium. Using other media (e.g., liquids, corrosive gases, or humid air) may degrade long-term reliability or alter output characteristics. Media compatibility must be confirmed directly with NXP (ex-Freescale) for non-standard applications.
MPX2200AP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MPX2200
- Package/Case:
- 4-SIP Module
- Packaging:
- Tray
- Product Status:
- Obsolete
- Applications:
- Board Mount
- Pressure Type:
- Absolute
- Operating Pressure:
- 29.01PSI (200kPa)
- Output Type:
- Wheatstone Bridge
- Output:
- 0 mV ~ 40 mV (10V)
- Accuracy:
- ±1%
- Voltage - Supply:
- 10V ~ 16V
- Port Size:
- Male - 0.19" (4.93mm) Tube
- 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:
- -
MPX2200AP FAQ
1.How can I place an order for MPX2200AP through Aetrix?
Please submit a Request for Quotation (RFQ) for MPX2200AP 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 MPX2200AP reliable?
The price and inventory of MPX2200AP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPX2200AP is usually 5 days.
3.What payment methods are accepted for MPX2200AP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPX2200AP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPX2200AP?
MPX2200AP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPX2200AP 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 MPX2200AP?
For technical support, including MPX2200AP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPX2200AP requirements.
6.How does Aetrix verify that MPX2200AP is sourced from the original manufacturer or authorized distributors?
All MPX2200AP 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 MPX2200AP meets industry standards.
7.What is the process for return or replacement of MPX2200AP?
All MPX2200AP units undergo pre-shipment inspection (PSI). If there is an issue with MPX2200AP, 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 MPX2200AP part is unused and in its original packaging.
Return procedure for MPX2200AP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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