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NXP Semiconductors MPXHZ6130A6U
- Part No.:
- MPXHZ6130A6U
- Manufacturer:
- NXP Semiconductors
- Category:
- Pressure Sensors, Transducers
- Package:
- 8-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
MPXHZ6130A6U.pdf
- Description:
- SENSOR 18.85PSIA 4.8V 8SSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,761
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Product details
Overview
MPXHZ6130A6U from Freescale Semiconductor is a monolithic, signal-conditioned, absolute pressure sensor with 15–130 kPa range, ±1.5% accuracy over 0 °C to 85 °C, ratiometric 4.75–5.25 V supply, and 4.5 V full-scale output at 5 V supply. It integrates on-chip temperature compensation and thin-film resistor networks for high-output analog voltage proportional to pressure, used in engine MAP sensing and industrial control systems.
For engineers reviewing the MPXHZ6130A6U datasheet, MPXHZ6130A6U pinout, MPXHZ6130A6U application, or MPXHZ6130A6U equivalent, this page delivers verified package mapping (Case 98ARH99066A), confirmed pin functions (VS/VOUT/GND), calibrated transfer function (VOUT = VS × (0.007826 × P − 0.07739)), media resistance (automotive fluids, high humidity), and validated alternatives for automotive and industrial pressure measurement.
Technical Context
The MPXHZ6130A6U employs piezoresistive silicon sensing element with vacuum-referenced absolute pressure cavity, integrated bipolar op-amp gain stages, and on-die thin-film resistor networks for factory-calibrated temperature compensation across −40 °C to +125 °C. Its signal conditioning includes offset and span correction with linearized analog output.
It operates as a ratiometric device: output voltage scales directly with supply voltage (VS), enabling direct interface with ADCs without external reference. The gel die coat and thermoplastic PPS package provide environmental isolation while maintaining mechanical coupling to applied pressure via stainless steel cap and sealed vacuum reference.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Pressure Range | 15–130 kPa absolute; covers manifold absolute pressure (MAP) for gasoline engines up to ~13 psi boost and barometric sensing down to ~1100 m altitude. |
| Accuracy | ±1.5% of full-scale span (VFSS) over 0 °C to 85 °C; includes linearity, hysteresis, TcOffset, and TcSpan errors-enables single-point calibration in production. |
| Supply Voltage | 4.75–5.25 VDC; ratiometric operation ensures output scaling with supply, eliminating need for stable voltage reference in microcontroller-based systems. |
| Full-Scale Output | 4.700 V typical at 5 V supply and 130 kPa; provides >90% of ADC reference range for 10-bit+ resolution without amplification. |
| Response Time | 1.0 ms (10%–90%); supports real-time combustion cycle monitoring and fast transient pressure detection in engine control. |
| Operating Temp | −40 °C to +125 °C; qualified for under-hood automotive environments and industrial enclosures without external thermal management. |
| Sensitivity | 39.2 mV/kPa; yields ~4.5 V span over 130–15 kPa range-compatible with standard 5 V ADC inputs and low-noise signal chains. |
Pinout & Package
Durable thermoplastic (PPS) surface-mount package, Case 98ARH99066A - 8-lead super small outline package (SSOP) with chamfered corner marking Pin 1. Designed for reflow soldering with self-aligning footprint per Figure 9 (0.050" pitch, 1.27 mm).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | DNC | Do not connect; internal device connection only-no external trace or ground required; chamfered corner identifies this pin. |
| 2 | VS | Voltage supply input (4.75–5.25 V); must be decoupled with 100 nF capacitor close to pin per Figure 4 to suppress noise and ensure stability. |
| 3 | GND | Analog ground reference; shared return path for supply and output; requires low-impedance PCB plane connection to minimize offset drift. |
| 4 | VOUT | Analog output voltage (0.200–4.700 V); ratiometric to VS; connects directly to ADC input with optional 47 pF filter for anti-aliasing per Figure 4. |
| 5–8 | DNC | All unconnected; internal die connections only-must remain floating with no PCB pads or traces attached. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip temperature compensation | Factory-trimmed thin-film resistors correct offset and span across −40 °C to +125 °C-eliminates need for external compensation circuitry or software lookup tables. |
| Gel die coat + PPS package | Fluorosilicone gel isolates bond wires and die while transmitting pressure; combined with durable PPS housing enables operation in >95% RH and exposure to gasoline, oil, and brake fluid. |
| Ratiometric output | Output voltage scales linearly with VS-allows use of same 5 V rail for MCU, ADC, and sensor, reducing BOM count and improving system-level accuracy. |
| High reliability MEMS structure | Monolithic silicon sensing element with sealed vacuum reference and stainless steel cap withstands 1000+ pressure/temperature cycles with <±0.25% VFSS offset shift. |
| Low warm-up time | 20 ms stabilization after power-on-supports rapid engine start diagnostics and intermittent-sensing applications without delay penalties. |
Applications
| Engine Manifold Absolute Pressure (MAP) | Aviation Altimeters |
|---|---|
|
Use Scenario: Real-time intake manifold pressure measurement in gasoline and diesel engines for fuel injection timing and air mass calculation. IC Role / Device Role / Timing Role: Absolute pressure transducer providing analog voltage output synchronized to engine crank position for closed-loop air-fuel ratio control. Use Value: ±1.5% VFSS accuracy and 1 ms response enable precise load estimation across wide RPM and temperature ranges-reducing emissions and improving fuel economy. |
Use Scenario: Barometric pressure sensing in portable and UAV-based altimeters for elevation determination in GPS-denied environments. IC Role / Device Role / Timing Role: High-stability absolute pressure sensor delivering calibrated analog output referenced to sealed vacuum for altitude computation via ISA model. Use Value: −40 °C to +125 °C operation and gel-isolated die ensure reliable performance during rapid ascent/descent and exposure to condensation at high humidity. |
| Industrial Process Monitoring | Weather Station Sensors |
|
Use Scenario: Continuous pressure monitoring in HVAC ducts, compressed air systems, and pneumatic control loops for fault detection and efficiency optimization. IC Role / Device Role / Timing Role: Signal-conditioned analog pressure interface with minimal external components-directly drives PLC analog inputs or microcontroller ADCs. Use Value: Ratiometric output and 4.7 V full-scale span maximize ADC utilization; PPS package resists dust, moisture, and industrial oils without conformal coating. |
Use Scenario: Outdoor atmospheric pressure logging in solar-powered weather stations requiring long-term stability and low power consumption. IC Role / Device Role / Timing Role: Low-drift absolute pressure sensor with <±0.25% VFSS offset stability over 1000 pressure cycles-enabling multi-year calibration retention. Use Value: 6–10 mA supply current and 20 ms warm-up support battery-operated designs; gel die coat prevents humidity-induced zero-shift in unsealed enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar absolute pressure sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NXP MPXV7025DP | 25–125 kPa range, differential output, 0.5–4.5 V ratiometric swing, SOIC-8 package; lacks gel die coat-requires external protection in humid environments. | Designed for differential pressure (ΔP) across filters or orifices-not suitable for absolute MAP or altimeter use without vacuum reference redesign. | Select MPXV7025DP only when measuring pressure drop across a component; MPXHZ6130A6U remains preferred for absolute reference applications. |
| Infineon DPS310 | I²C digital output, 30–110 kPa range, ±0.005 kPa RMS noise, integrated temperature sensor; requires MCU firmware for data acquisition and compensation. | Targets ultra-low-power IoT nodes and consumer devices; lacks analog output and automotive qualification-unsuitable for safety-critical engine control. | Choose DPS310 for battery-powered, digitally interfaced systems needing high-resolution barometric data; MPXHZ6130A6U better fits analog-centric, AEC-Q200-aligned designs. |
Compared with MPXV7025DP and DPS310, the MPXHZ6130A6U delivers plug-and-play analog integration, automotive-grade media resistance, and guaranteed absolute reference stability-making it optimal for cost-sensitive, high-reliability MAP and industrial pressure monitoring where minimal firmware and robust packaging are critical.
Availability
MPXHZ6130A6U is available at Aetrix Electronics and suitable for engine control units, aviation altimeters, and industrial process monitors requiring stable component supply, long-lifecycle support, and consistent calibration performance across production batches.
Supply support for MPXHZ6130A6U 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) is a global leader in automotive and industrial microcontrollers, sensors, and analog ICs, with deep expertise in MEMS pressure technology and AEC-Q100 qualification.
The MPXHZ6130A6U belongs to Freescale's MPXHZ series of monolithic, signal-conditioned absolute pressure sensors-designed specifically for harsh-environment automotive engine management and industrial control applications demanding high accuracy and media resistance.
FAQ
What is the pressure reference type of the MPXHZ6130A6U?
The MPXHZ6130A6U is an absolute pressure sensor with a sealed vacuum reference cavity. Its output voltage corresponds to pressure relative to absolute zero (vacuum), not ambient atmospheric pressure. This makes it suitable for manifold absolute pressure (MAP) sensing and altimetry where true absolute reference is required. The MPXHZ6130A6U achieves this using a monolithic silicon diaphragm bonded to a vacuum-sealed cavity inside the PPS package.
Does the MPXHZ6130A6U require external calibration or compensation circuitry?
No, the MPXHZ6130A6U does not require external calibration or compensation circuitry. It integrates on-chip temperature compensation using factory-trimmed thin-film resistor networks and bipolar op-amp gain stages. The MPXHZ6130A6U delivers ±1.5% full-scale span accuracy over 0 °C to 85 °C and operates across −40 °C to +125 °C without additional components-enabling direct connection to an ADC.
What is the meaning of "DNC" pins on the MPXHZ6130A6U pinout?
"DNC" stands for "Do Not Connect." Pins 1 and 5–8 on the MPXHZ6130A6U are internal device connections only and must remain unconnected on the PCB. No traces, vias, or ground pours should attach to these pins. Pin 1 is identified by the chamfered corner of the Case 98ARH99066A package. Connecting DNC pins risks damaging the MPXHZ6130A6U or degrading its accuracy and long-term stability.
Can the MPXHZ6130A6U operate reliably in high-humidity or automotive fluid environments?
Yes, the MPXHZ6130A6U is engineered for high-humidity and automotive media exposure. Its fluorosilicone gel die coat protects wire bonds and the silicon die, while the durable thermoplastic PPS package forms a media-resistant barrier. The MPXHZ6130A6U has been validated for operation in >95% relative humidity and compatibility with gasoline, engine oil, and brake fluid-making it suitable for under-hood engine control applications.
What is the recommended power supply decoupling for the MPXHZ6130A6U?
The MPXHZ6130A6U requires a 100 nF ceramic capacitor placed as close as possible between VS (Pin 2) and GND (Pin 3), per Freescale Application Note AN3511. This decoupling minimizes supply noise and ensures stable operation during fast pressure transients. Additional filtering-such as a 47 pF capacitor from VOUT (Pin 4) to GND-is recommended for anti-aliasing when interfacing with high-speed ADCs, as specified in the MPXHZ6130A6U datasheet Figure 4.
MPXHZ6130A6U Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MPXHZ6130A
- Package/Case:
- 8-SOIC (0.295", 7.50mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Applications:
- Board Mount
- Pressure Type:
- Absolute
- Operating Pressure:
- 2.18PSI ~ 18.85PSI (15kPa ~ 130kPa)
- Output Type:
- Analog Voltage
- Output:
- 0.2 V ~ 4.8 V
- Accuracy:
- ±1.5%
- Voltage - Supply:
- 4.75V ~ 5.25V
- Port Size:
- -
- Port Style:
- No Port
- Features:
- Temperature Compensated
- Termination Style:
- Gull Wing
- Maximum Pressure:
- 58.02PSI (400kPa)
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SSOP
MPXHZ6130A6U FAQ
1.How can I place an order for MPXHZ6130A6U through Aetrix?
Please submit a Request for Quotation (RFQ) for MPXHZ6130A6U 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 MPXHZ6130A6U reliable?
The price and inventory of MPXHZ6130A6U are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPXHZ6130A6U is usually 5 days.
3.What payment methods are accepted for MPXHZ6130A6U?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPXHZ6130A6U transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPXHZ6130A6U?
MPXHZ6130A6U orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPXHZ6130A6U 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 MPXHZ6130A6U?
For technical support, including MPXHZ6130A6U datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPXHZ6130A6U requirements.
6.How does Aetrix verify that MPXHZ6130A6U is sourced from the original manufacturer or authorized distributors?
All MPXHZ6130A6U 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 MPXHZ6130A6U meets industry standards.
7.What is the process for return or replacement of MPXHZ6130A6U?
All MPXHZ6130A6U units undergo pre-shipment inspection (PSI). If there is an issue with MPXHZ6130A6U, 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 MPXHZ6130A6U part is unused and in its original packaging.
Return procedure for MPXHZ6130A6U:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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