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NXP Semiconductors MPXM2053GST1
- Part No.:
- MPXM2053GST1
- Manufacturer:
- NXP Semiconductors
- Category:
- Pressure Sensors, Transducers
- Package:
- 5-SMD Module, Top Port
- Datasheet:
-
MPXM2053GST1.pdf
- Description:
- SENSOR 7.25PSIG 0.12" .04V 5MPAK
- Quantity:
- Payment:
- Shipping:
Inventory:4,188
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Product details
Overview
MPXM2053GST1 from NXP Semiconductors is a gauge pressure sensor with silicon piezoresistive sensing element, delivering ratiometric linear voltage output proportional to applied pressure (0–50 kPa), temperature-compensated over 0 °C to 85 °C, and housed in an MPAK package (Case 1320A-02) for medical diagnostics and robotics applications.
For engineers reviewing the MPXM2053GST1 datasheet, MPXM2053GST1 pinout, MPXM2053GST1 application, or MPXM2053GST1 equivalent, key selection criteria include its 40 mV full-scale span at 10 V supply, ±0.1%VFSS pressure hysteresis, 1.0 ms response time, and differential output configuration requiring external instrumentation amplification.
Technical Context
The MPXM2053GST1 integrates a monolithic silicon diaphragm with on-chip strain gauges and thin-film resistor networks, laser-trimmed for precise span/offset calibration and on-die temperature compensation. Its ratiometric output scales directly with supply voltage (10–16 Vdc), enabling stable measurement without separate reference voltage sources.
Designed as a gauge sensor, it measures pressure relative to ambient (P1 > P2), with the pressure side identified by the port attachment per Case 1320A-02 mechanical marking. Output impedance ranges from 1400 Ω to 3000 Ω, requiring low-input-bias-current amplifiers for accurate signal conditioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Pressure Range | 0–50 kPa gauge; supports non-invasive blood pressure monitoring up to ~375 mmHg. |
| Full Scale Span | 40 mV typical at VS = 10 Vdc; enables 12-bit ADC resolution with <0.1%FS error budget. |
| Linearity Error | ±0.6%VFSS max (end-point method); ensures predictable transfer function across industrial temperature range. |
| Response Time | 1.0 ms (10%–90%); suitable for dynamic pressure events in pump/motor control loops. |
| Temperature Compensation | 0 °C to 85 °C; TCVFSS ±2.0%VFSS and TCVoff ±1.0 mV ensure stable offset/sensitivity in medical enclosures. |
| Supply Voltage | 10–16 Vdc; ratiometric operation eliminates need for precision voltage references in battery-powered devices. |
| Output Configuration | Differential (±VOUT); rejects common-mode noise in EMI-prone environments like robotic actuators. |
Pinout & Package
MPXM2053GST1 uses the MPAK package (Case 1320A-02), a surface-mount, ported housing with silicone gel isolation for environmental protection and media compatibility with dry clean air.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GND | Ground reference | Common return path for supply and output signals; must be low-impedance to minimize offset drift. |
| +VOUT | Positive output | High-side analog output terminal; connects to non-inverting input of instrumentation amplifier. |
| VS | Power supply | Excitation input (10–16 Vdc); output scales ratiometrically-voltage regulation not required. |
| –VOUT | Negative output | Low-side analog output terminal; completes differential pair for noise rejection in PCB routing. |
Key Features
| Feature | Design Value |
|---|---|
| Ratiometric output | Eliminates dependency on stable reference voltage; simplifies power architecture in portable medical devices. |
| On-chip temperature compensation | Reduces system-level calibration effort; maintains accuracy without external thermistors or lookup tables. |
| Laser-trimmed span/offset | Enables single-point factory calibration; reduces production test time and BOM cost for sensor modules. |
| Differential voltage output | Improves immunity to EMI and ground noise in motor-driven robotics and industrial controllers. |
| MPAK package with port | Enables direct hose/tubing connection in level indicators and diagnostic equipment without external manifolds. |
Applications
| Level Indicators | Medical Diagnostics |
|---|---|
Use Scenario: Monitoring liquid height in chemical tanks via hydrostatic pressure measurement. IC Role / Device Role / Timing Role: Gauge pressure transducer converting column height into calibrated mV output. Use Value: 0.1%VFSS linearity and ±0.1%VFSS hysteresis ensure repeatable level readings across thermal cycles in unheated facilities. | Use Scenario: Non-invasive blood pressure measurement in portable sphygmomanometers. IC Role / Device Role / Timing Role: Primary pressure sensing element interfaced to microcontroller ADC via instrumentation amplifier. Use Value: 1.0 ms response time captures systolic/diastolic peaks; temperature compensation maintains accuracy during patient-warm-up periods. |
| Robotics | Pump/Motor Controllers |
Use Scenario: Force feedback in collaborative robot end-effectors using pneumatic actuation pressure. IC Role / Device Role / Timing Role: Closed-loop pressure monitor regulating air supply to soft grippers. Use Value: Differential output rejects noise from nearby motor drivers; 50 kPa range matches typical pneumatic circuit operating pressures. | Use Scenario: Overpressure detection and closed-loop speed control in centrifugal water pumps. IC Role / Device Role / Timing Role: Safety-critical pressure switch replacement providing analog feedback to PID controller. Use Value: 200 kPa overpressure rating allows margin above 50 kPa operating range; ratiometric output simplifies integration with 3.3 V MCU ADCs via resistive divider. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar gauge pressure sensor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPXM2053GS | Same die, identical specs, tube packaging instead of tape-and-reel; no electrical or performance difference. | No functional difference; only differs in logistics format for low-volume prototyping vs. automated assembly. | Select MPXM2053GS for hand-soldered evaluation; MPXM2053GST1 for SMT production lines. |
| MPXV2053DP | Small-outline package (Case 1351-01), 8-pin SOIC footprint; same 0–50 kPa range but higher thermal mass and different port geometry. | Better suited for board-level mounting where tubing access is constrained; less optimal for direct hose coupling than MPAK. | Choose MPXV2053DP when PCB space permits SOIC layout and port orientation requires lateral access. |
Compared with MPXM2053GST1, MPXM2053GS offers identical performance in tube packaging for lab use, while MPXV2053DP provides SOIC compatibility at the cost of reduced mechanical integration flexibility-both require revalidation of mechanical interface and thermal layout.
Availability
MPXM2053GST1 is available at Aetrix Electronics and suitable for medical diagnostics, robotics, level indicators, and pump/motor controllers requiring stable component supply with traceable sourcing and long-term lifecycle support.
Supply support for MPXM2053GST1 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
NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.
The MPX2053 series belongs to NXP's legacy pressure sensor product line, designed specifically for high-accuracy, temperature-stable analog pressure measurement in safety-critical and portable medical systems.
FAQ
What is the operating pressure range of the MPXM2053GST1?
The MPXM2053GST1 has a specified operating pressure range of 0–50 kPa gauge pressure. This corresponds to approximately 0–7.25 PSI or 0–375 mmHg, making it suitable for non-invasive blood pressure monitoring and low-pressure industrial sensing. The device is rated for up to 200 kPa overpressure without permanent damage, providing design margin for transient spikes.
How does the ratiometric output of the MPXM2053GST1 affect system design?
The MPXM2053GST1 features a ratiometric output that scales linearly with its supply voltage (10–16 Vdc). This means the full-scale span (e.g., 40 mV at 10 V) changes proportionally if VS changes-so using the same supply rail for both the MPXM2053GST1 and the ADC reference eliminates ratio errors. It simplifies power architecture by removing the need for a separate precision voltage reference in battery-powered or cost-sensitive designs.
Is the MPXM2053GST1 compatible with wet media such as water or saline?
The MPXM2053GST1 is qualified for use with dry clean air only. Its internal silicone gel isolation protects the die but does not guarantee compatibility with liquids, saline, or aggressive gases. Contacting NXP or reviewing Application Note AN3728 is required before deploying the MPXM2053GST1 in contact with wet or chemically active media, as exposure may degrade long-term reliability or cause calibration drift.
What is the pin configuration and recommended PCB layout for MPXM2053GST1?
The MPXM2053GST1 has four pins in Case 1320A-02: GND (Pin 1), +VOUT (Pin 2), VS (Pin 3), and –VOUT (Pin 4). For optimal performance, route +VOUT and –VOUT as a tightly coupled differential pair, place a 0.1 µF ceramic decoupling capacitor between VS and GND near the package, and avoid routing noisy digital traces adjacent to analog output lines to preserve its ±0.1%VFSS hysteresis specification.
Does the MPXM2053GST1 require external temperature compensation?
No, the MPXM2053GST1 includes on-chip temperature compensation for both full-scale span (TCVFSS ±2.0%VFSS) and offset (TCVoff ±1.0 mV) across 0 °C to 85 °C. This is achieved through integrated thin-film resistors and laser trimming during manufacturing. External compensation is unnecessary for applications operating within this range, reducing system complexity and calibration overhead compared to uncompensated sensors.
MPXM2053GST1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MPXM2053
- Package/Case:
- 5-SMD Module, Top Port
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Applications:
- Board Mount
- Pressure Type:
- Vented Gauge
- Operating Pressure:
- 7.25PSI (50kPa)
- Output Type:
- Wheatstone Bridge
- Output:
- 0 mV ~ 40 mV (10V)
- Accuracy:
- -0.6% ~ 0.4%
- Voltage - Supply:
- 10V ~ 16V
- Port Size:
- Male - 0.12" (2.97mm) Tube
- Port Style:
- Barbless
- Features:
- Temperature Compensated
- Termination Style:
- Gull Wing
- Maximum Pressure:
- 29.01PSI (200kPa)
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-MPAK
MPXM2053GST1 FAQ
1.How can I place an order for MPXM2053GST1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MPXM2053GST1 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 MPXM2053GST1 reliable?
The price and inventory of MPXM2053GST1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPXM2053GST1 is usually 5 days.
3.What payment methods are accepted for MPXM2053GST1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPXM2053GST1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPXM2053GST1?
MPXM2053GST1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPXM2053GST1 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 MPXM2053GST1?
For technical support, including MPXM2053GST1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPXM2053GST1 requirements.
6.How does Aetrix verify that MPXM2053GST1 is sourced from the original manufacturer or authorized distributors?
All MPXM2053GST1 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 MPXM2053GST1 meets industry standards.
7.What is the process for return or replacement of MPXM2053GST1?
All MPXM2053GST1 units undergo pre-shipment inspection (PSI). If there is an issue with MPXM2053GST1, 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 MPXM2053GST1 part is unused and in its original packaging.
Return procedure for MPXM2053GST1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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