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NXP Semiconductors MPXHZ6130AC6U
- Part No.:
- MPXHZ6130AC6U
- Manufacturer:
- NXP Semiconductors
- Category:
- Pressure Sensors, Transducers
- Package:
- 8-SOIC (0.335", 8.50mm Width), Top Port
- Datasheet:
-
MPXHZ6130AC6U.pdf
- Description:
- SENSOR 18.85PSIA 0.13" 4.8V SSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,459
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Product details
Overview
MPXHZ6130AC6U from Freescale Semiconductor is an absolute pressure sensor with 15–130 kPa range, ratiometric analog output (0.200–4.700 V at 5 V supply), ±1.5% full-scale accuracy over 0 °C to 85 °C, and on-chip temperature compensation from –40 °C to +125 °C. It is used in engine manifold absolute pressure (MAP) sensing for automotive control systems.
For engineers reviewing the MPXHZ6130AC6U datasheet, MPXHZ6130AC6U pinout, MPXHZ6130AC6U application, or MPXHZ6130AC6U equivalent, key selection considerations include its ported SSOP-8 package, absolute reference vacuum cavity, 1 ms response time, and compatibility with microcontroller ADC inputs requiring stable ratiometric scaling.
Technical Context
The MPXHZ6130AC6U integrates a piezoresistive silicon sensing element with bipolar op-amp signal conditioning and thin-film resistor networks for gain and offset trimming. Its transfer function is VOUT = VS × (0.007826 × P(kPa) − 0.07739), with ±1.725 kPa pressure error band and temperature-dependent multiplier (1.0 at 0–85 °C).
It features a sealed vacuum reference cavity, fluorosilicone gel die coat, and thermoplastic (PPS) ported package (Case 98ARH99089A) enabling operation in high-humidity and automotive fluid environments. Warm-up time is 20 ms; supply current is 6.0 mA typical at 5 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Pressure Range | 15–130 kPa absolute; matches MAP sensing requirements for naturally aspirated and turbocharged gasoline engines. |
| Output Voltage Range | 0.200–4.700 V at VS = 5.0 V; provides 4.5 V span for 12-bit ADC resolution of ~1.1 kPa/LSB. |
| Accuracy | ±1.5% of full-scale span (VFSS); includes linearity, hysteresis, and temperature effects over 0–85 °C. |
| Response Time | 1.0 ms (10%–90%); supports real-time closed-loop fuel and ignition timing control. |
| Operating Temperature | −40 °C to +125 °C; qualified for under-hood automotive environments with on-chip compensation. |
| Supply Voltage | 4.75–5.25 V DC; ratiometric design ensures output scaling tracks supply variations. |
| Sensitivity | 39.2 mV/kPa; enables direct interface to low-noise ADCs without external amplification. |
Pinout & Package
MPXHZ6130AC6U uses an 8-lead ported super small outline package (SSOP), Case 98ARH99089A, with integrated pressure port and surface-mount footprint optimized for reflow soldering. The package is molded in durable thermoplastic (PPS) and features fluorosilicone gel encapsulation for media resistance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | DNC | Do not connect; internal device connection; chamfered corner identifies Pin 1. |
| 2 | VS | Voltage supply input (4.75–5.25 V); powers internal amplifier and sensing element. |
| 3 | GND | Analog ground reference; must be low-impedance return path for supply and output. |
| 4 | VOUT | Ratiometric analog output (0.200–4.700 V); directly interfaces to MCU ADC with minimal filtering. |
| 5–8 | DNC | Do not connect; internal device connections; no external routing permitted. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip temperature compensation | Compensates offset and span across −40 °C to +125 °C using thin-film resistor networks and bipolar amplifier stages. |
| Media-resistant packaging | Fluorosilicone gel die coat + PPS case enables reliable operation in humid air, fuel vapor, and engine oil mist. |
| Ratiometric output | Output voltage scales linearly with supply voltage, eliminating need for precision voltage references in ADC circuits. |
| Ported SSOP-8 package | Integrated pressure port allows direct mounting to intake manifolds or sealed enclosures without external tubing. |
Applications
| Engine Control (MAP) | Aviation Altimeters |
|---|---|
Use Scenario: Measures absolute pressure in internal combustion engine intake manifolds to calculate air mass flow for fuel injection and spark timing. IC Role / Device Role / Timing Role: Absolute pressure transducer providing ratiometric analog voltage proportional to manifold pressure. Use Value: ±1.5% VFSS accuracy and 1 ms response enable precise real-time air-fuel ratio control across operating temperatures. | Use Scenario: Senses ambient atmospheric pressure for altitude calculation in unpressurized aircraft and UAVs. IC Role / Device Role / Timing Role: High-stability absolute pressure sensor referenced to sealed vacuum cavity. Use Value: −40 °C to +125 °C operating range and ±0.25% VFSS offset stability support long-duration flight profiles. |
| Weather Stations | Industrial Process Monitoring |
Use Scenario: Monitors barometric pressure trends in automated weather reporting stations and environmental sensors. IC Role / Device Role / Timing Role: Low-drift absolute pressure transducer with calibrated output for digital data logging. Use Value: 0.25% VFSS offset stability over 1000 pressure cycles ensures multi-year calibration integrity without field recalibration. | Use Scenario: Measures sealed vessel or HVAC duct pressure in industrial automation and building management systems. IC Role / Device Role / Timing Role: Media-resistant pressure interface with PPS housing compatible with non-corrosive gases and dry air. Use Value: Ported SSOP-8 package enables compact PCB integration near pressure points, reducing pneumatic lag. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar absolute pressure sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPX5700AP | Wider 0–700 kPa range; larger SO-8 package; no ported design; ±2.0% accuracy over 0–85 °C. | Designed for higher-pressure industrial gauges, not MAP or altimetry; requires external pressure porting. | Select MPX5700AP only when pressure range exceeds 130 kPa and board space permits SO-8 footprint. |
| SP120-100KPA | 100 kPa range; digital I²C output; ±1.0% accuracy; -40–125 °C; QFN-6 package with integrated port. | Provides digital interface and auto-compensation via firmware; lacks analog ratiometric simplicity. | Choose SP120-100KPA for systems needing digital bus integration and tighter accuracy, accepting added firmware overhead. |
Compared with MPXHZ6130AC6U, MPX5700AP offers extended range but reduced accuracy and no integrated port, while SP120-100KPA delivers higher precision and digital output at the cost of analog simplicity and MCU ADC compatibility.
Availability
MPXHZ6130AC6U is available at Aetrix Electronics and suitable for engine control (MAP), aviation altimeters, and industrial process monitoring requiring stable component supply, long-term calibration retention, and automotive-grade reliability.
Supply support for MPXHZ6130AC6U 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 fabless semiconductor company specializing in embedded processing, analog, and sensor solutions for automotive, industrial, and consumer markets.
The MPXHZ6130AC6U belongs to Freescale's MPXHZ6xxx series of monolithic, signal-conditioned absolute pressure sensors, designed specifically for high-reliability automotive engine management and environmental monitoring where media resistance and temperature stability are critical.
FAQ
What is the pressure reference type of the MPXHZ6130AC6U?
The MPXHZ6130AC6U is an absolute pressure sensor with a sealed vacuum reference cavity inside the package. This means its output corresponds to pressure relative to perfect vacuum, not ambient atmospheric pressure. The MPXHZ6130AC6U achieves this via internal vacuum bonding and fluorosilicone gel isolation, making it suitable for MAP sensing and altimetry where true absolute reference is required.
Does the MPXHZ6130AC6U require external calibration or trimming?
No, the MPXHZ6130AC6U does not require external calibration. It features factory-trimmed thin-film resistors and on-chip temperature compensation circuitry that deliver ±1.5% full-scale accuracy over 0–85 °C without user adjustment. The MPXHZ6130AC6U's transfer function is pre-characterized and stable over its lifetime, supporting drop-in use in production systems.
What is the meaning of "ported" in MPXHZ6130AC6U package designation?
"Ported" indicates the MPXHZ6130AC6U package (Case 98ARH99089A) includes a built-in pressure inlet channel that connects directly to the silicon diaphragm. This eliminates need for external tubing or gaskets - the MPXHZ6130AC6U can be mounted flush against an intake manifold or sealed enclosure wall. The port is compatible with standard automotive and industrial pressure fittings.
Can the MPXHZ6130AC6U operate from a 3.3 V supply?
No, the MPXHZ6130AC6U is specified only for 4.75–5.25 V DC supply. Its internal amplifier architecture and ratiometric output scaling are optimized for 5 V operation. At 3.3 V, the MPXHZ6130AC6U may fail to power up correctly or produce out-of-spec output voltage (e.g., <0.132 V offset), violating its guaranteed performance envelope.
How does the MPXHZ6130AC6U handle exposure to automotive fluids like oil or coolant?
MPXHZ6130AC6U is qualified for exposure to common automotive media including engine oil mist, fuel vapor, and humid air due to its fluorosilicone gel die coat and PPS thermoplastic case. However, direct immersion in liquid coolant or aggressive solvents is not supported. The MPXHZ6130AC6U datasheet confirms resistance to high humidity and typical under-hood contaminants, but chemical compatibility must be verified per application.
MPXHZ6130AC6U Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MPXHZ6130A
- Package/Case:
- 8-SOIC (0.335", 8.50mm Width), Top Port
- Packaging:
- Tube
- Product Status:
- Obsolete
- 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:
- Male - 0.13" (3.18mm) Tube
- Port Style:
- Barbless
- 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
MPXHZ6130AC6U FAQ
1.How can I place an order for MPXHZ6130AC6U through Aetrix?
Please submit a Request for Quotation (RFQ) for MPXHZ6130AC6U 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 MPXHZ6130AC6U reliable?
The price and inventory of MPXHZ6130AC6U are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPXHZ6130AC6U is usually 5 days.
3.What payment methods are accepted for MPXHZ6130AC6U?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPXHZ6130AC6U transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPXHZ6130AC6U?
MPXHZ6130AC6U orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPXHZ6130AC6U 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 MPXHZ6130AC6U?
For technical support, including MPXHZ6130AC6U datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPXHZ6130AC6U requirements.
6.How does Aetrix verify that MPXHZ6130AC6U is sourced from the original manufacturer or authorized distributors?
All MPXHZ6130AC6U 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 MPXHZ6130AC6U meets industry standards.
7.What is the process for return or replacement of MPXHZ6130AC6U?
All MPXHZ6130AC6U units undergo pre-shipment inspection (PSI). If there is an issue with MPXHZ6130AC6U, 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 MPXHZ6130AC6U part is unused and in its original packaging.
Return procedure for MPXHZ6130AC6U:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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