規格
| 屬性 | 價值 |
| Supplier | Analog Devices Inc. |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Digital |
| Axis | X, Y, Z |
| AccelerationRange | ±2g, 4g, 8g |
| Sensitivity(mV/g) | 400 (±2g) ~ 100 (±8g) |
| Bandwidth | 1.5kHz |
| OutputType | I²C, SPI |
| Voltage-Supply | 2.25V ~ 3.6V |
| Features | Sleep Mode |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 14-CLCC |
概述
Description
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.
Features
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)
- 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)
Pinout
- 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.
- 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
- 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.
- 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.
Application
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
- 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
Package
ADXL355BEZ-RL uses a 16‑lead LFCSP (lead-frame Chip-Scale Package) with a bottom exposed pad.
