ADXL001-250BEZ-R7 Analog Devices Accelerometer (Quad Flat No-Lead) In Stock
ADXL001-250BEZ-R7 is a high-performance, wide-bandwidth single-axis analog accelerometer from Analog Devices with a 250 g measurement range, housed in a hermetically sealed 8-pin ceramic LCC package. It delivers precise vibration and shock measurements for industrial and aerospace applications. Available in reel packaging with worldwide distribution.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- ADXL001-250BEZ-R7 Datasheet PDF
- Category
- Accelerometer
- Price
- From $194.0299(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 250 g full-scale measurement range with wide bandwidth enabling accurate high-g shock and vibration sensing
- Ceramic, metal-sealed co-fired LCC8 package providing hermetic protection for harsh industrial and aerospace environments
- Single-function analog output for direct connection to ADCs without additional signal conditioning ICs
- Single-axis high-performance MEMS sensing element with low cross-axis sensitivity for precise directional measurement
- Reel (R7) tape-and-reel packaging supporting automated SMT assembly for high-volume production
Applications
The ADXL001-250BEZ-R7 is designed for high-g vibration measurement in industrial condition monitoring systems, where detecting bearing faults, shaft imbalance, or structural resonance at frequencies beyond 10 kHz is required. Its hermetically sealed ceramic package makes it reliable in oil-and-gas downhole tools, aerospace flight data recorders, and military test equipment exposed to extreme temperatures and humid or corrosive environments. Predictive maintenance platforms and modal analysis instruments also use this accelerometer to capture transient shock events up to 250 g without signal clipping.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | E-8-1 |
| YTEOL | 0 |
| Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | S-CQCC-N8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED |
| Package Equivalence Code | LCC8,.2SQ |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 3.135V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | MATTE TIN |
| Terminal Form | NO LEAD |
| Terminal Pitch | 1.27mm |
| Terminal Position | QUAD |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the full-scale acceleration range of the ADXL001-250BEZ-R7, and what shock levels can it survive?
The ADXL001-250BEZ-R7 provides a 250 g full-scale measurement range, designed to accurately capture high-g vibration and shock events without output saturation. Analog Devices specifies this part for industrial vibration monitoring applications where peak transient accelerations routinely exceed 100 g, such as metal stamping presses, high-speed spindles, and impact test fixtures.
What package does the ADXL001-250BEZ-R7 use, and why is a ceramic package important for this application?
The ADXL001-250BEZ-R7 is housed in an 8-pin ceramic LCC (Leadless Chip Carrier, S-CQCC-N8) with a 0.2-inch square footprint and metal-sealed co-fired construction. The ceramic and metal-sealed package provides hermetic protection against moisture, oils, and contaminants, which is essential for downhole oil tools, aerospace avionics, and outdoor industrial sensors operating in temperature ranges from -55°C to +125°C or beyond.
Is the ADXL001-250BEZ-R7 still in active production, and what are the alternatives?
The ADXL001-250BEZ-R7 has a YTEOL of 0, signaling it is at or past end-of-life. Engineers should check remaining distributor stock immediately and evaluate pin-compatible successors such as the ADXL1002 or ADXL1003, which offer improved bandwidth up to 11 kHz, lower noise density, and MEMS reliability improvements while maintaining a similar analog output interface for vibration monitoring designs.
How does the analog output of ADXL001-250BEZ-R7 interface with a data acquisition system?
The ADXL001-250BEZ-R7 provides a single-ended analog voltage output proportional to acceleration, which connects directly to a 12-bit or 16-bit ADC input. For a 250 g range, the sensitivity is typically 8 mV/g, so a full-scale 250 g input produces a 2 V output swing at 3.3 V supply. An anti-aliasing filter set at half the desired bandwidth should be placed between the accelerometer output and the ADC input to prevent aliasing of high-frequency vibration components.
For which industrial condition monitoring use cases is ADXL001-250BEZ-R7 preferred over a lower-range MEMS accelerometer?
The ADXL001-250BEZ-R7 is preferred over ±16 g or ±50 g MEMS accelerometers in high-speed rotating machinery analysis where gear mesh frequencies, blade pass events, or bearing defect harmonics generate shock pulses of 100 g to 250 g at rotational speeds above 10,000 RPM. Industrial vibration analyzers, CNC spindle monitors, and compressor health monitors benefit from its 250 g range and wide bandwidth, which together prevent output clipping that would corrupt FFT-based fault detection algorithms.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $216.4180 | $216.42 |
| 2+ | $194.0299 | $388.06 |
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