{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MMA1725WR2","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"MMA1725WR2","canonicalUrl":"https://icboms.com/nxp/MMA1725WR2","factsUrl":"https://icboms.com/api/mcp/products/MMA1725WR2","rawCanonicalId":null},"summary":{"shortDescription":"NXP Semiconductors MMA1725WR2 automotive accelerometer, AEC-Q100, Z-axis digital output, ±250g range, PCM/SPI interface, 16-QFN Exposed Pad package, bulk.","salesMarkdown":"## Automotive-grade Z-axis shock sensing The NXP MMA1725WR2 is a single-axis (Z) digital accelerometer from the automotive-qualified MMA series, rated for ±250g full-scale acceleration. This is a part designed for crash detection, impact monitoring, or high-G event logging in vehicle systems where AEC-Q100 grade qualification and PPAP documentation are non-negotiable. ## Supply, interface, and filter flexibility Supply voltage spans 4V to 20V, so it runs directly off an unregulated 12V automotive battery rail without an intermediate regulator. The output is available as PCM (a serial audio-style stream) or SPI — SPI is the standard for microcontroller integration, while PCM can feed a codec or DSP directly without a separate serial interface. A selectable low-pass filter lets the designer tailor the measurement bandwidth to the mechanical vibration profile of the target — useful for separating crash pulses from road noise or engine harmonics without external filtering. Sensitivity is 2.048 LSB/g, which gives a digital count of about 512 at 250g — enough resolution to distinguish a 0.5g change in a 250g event without a high-resolution external ADC. ## Package and board integration Housed in a 16-QFN with exposed pad (6x6 mm footprint), the MMA1725WR2 requires the thermal paddle to be soldered to a PCB ground plane — this provides both the thermal path for self-heating and the mechanical anchor for the MEMS sensing element. Surface-mount only; no through-hole option.","metaTitle":"NXP MMA1725WR2 Accelerometer, ±250g, AEC-Q100, 16-QFN","metaDescription":"NXP MMA1725WR2 Z-axis digital accelerometer, ±250g range, AEC-Q100 qualified, -40°C to 105°C, 16-QFN EP. Active, ROHS3. Request quote.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100, MMA","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Axis":"Z","Type":"Digital","Series":"Automotive, AEC-Q100, MMA","Package":"Bulk","Features":"Selectable Low Pass Filter","Output Type":"PCM, SPI","Mounting Type":"Surface Mount","Package / Case":"16-QFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"4V ~ 20V","Acceleration Range":"±250g","Sensitivity (LSB/g)":"2.048","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"16-QFN-EP (6x6)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.07","stockQuantity":0,"priceTiers":[{"qty":50,"price":"$6.07000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does NXP provide for MMA1725WR2?","answer":"The part is ROHS3 compliant. As an AEC-Q100 qualified device, NXP will provide a PPAP (Production Part Approval Process) package and a Certificate of Analysis upon request through the supply chain."},{"question":"What is the acceleration range of MMA1725WR2?","answer":"The full-scale acceleration range is ±250g on the Z-axis. This is a uniaxial accelerometer — it measures acceleration only along the Z (vertical) axis relative to the package orientation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/MMA1725WR2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/MMA1725WR2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}