ADXL355BEZ-RL

ADXL355BEZ-RL is Analog Devices’ ADXL355 3-axis MEMS accelerometer in the BEZ package, shipped in reel packaging (RL) for automated assembly. It provides high-resolution, low-noise motion data via a digital output, making it suitable for precise sensing in mobile, wearable, industrial, automotive, and robotics applications. Key features typically include low power operation, configurable data rate/bandwidth, an on‑chip anti-aliasing filter, and optional temperature sensing. The BEZ code denotes the specific package, while RL indicates reel packaging for production use. It communicates with a microcontroller or processor through a digital interface. For exact electrical specs, pinout, and programming details, refer to the ADXL355 datasheet and product page.

ADXL355BEZ-RL features (concise):
- 3-axis MEMS accelerometer with digital output
- 20-bit resolution per axis for high-precision measurements
- Very low noise and stable performance across temperature
- Wide dynamic range with programmable bandwidth/data rate
- Low power consumption with multiple power modes
- SPI serial interface (4-wire) for fast data transfer
- Self-test for quick in-system verification
- Small RoHS-compliant package (BEZ) suitable for compact designs
- Industrial temperature range support (extended operating range)

- Pin count: 14 pins (LGA-14, BEZ package; Tape & Reel variant: RL).
- Function: 3‑axis MEMS accelerometer with digital SPI output. Pins include VDD and GND, CS, SCLK, SDI, SDO (SPI interface), plus interrupt/data-ready pins and other config pins per datasheet.

- Manufacturer: Analog Devices, Inc. (ADI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing ICs, including sensors (e.g., accelerometers). HQ: Norwood, Massachusetts. It serves automotive, industrial, communications, and consumer markets.

ADXL355BEZ-RL is a high-resolution 3‑axis digital accelerometer (low noise, wide dynamic range; SPI/I2C interface). Common application areas include:
- Industrial vibration analysis and machinery condition monitoring
- Structural health monitoring and seismic sensing
- Inertial measurement units for robotics, automation, and drones
- Tilt, inclination, and orientation sensing for construction, surveying, and leveling
- Automotive/ADAS sensing (stability, ride quality, crash detection)
- Consumer electronics and wearables for motion tracking
- Medical devices and biomechanics instrumentation
- Data logging, test and measurement equipment
- Inertial navigation and motion-tracking systems

ADXL355BEZ-RL uses a 16‑lead LFCSP (lead-frame Chip-Scale Package) with a bottom exposed pad.