Overview
The ADXL355BEZ, produced by Analog Devices Inc., is a low power, low noise, digital output triaxial accelerometer. This component is part of the ADXL35x family and is known for its high precision and stability, making it ideal for applications requiring accurate measurements over both short and long terms. The ADXL355BEZ features a compact 14-terminal, 6 mm × 5.6 mm × 2.2 mm, LCC package and is designed to operate within a wide temperature range of −40°C to +125°C.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Measurement Ranges | ±2.048 g, ±4.096 g, ±8.192 g | - |
| Noise Density | 22.5 µg/√Hz | - |
| Zero-G Offset vs. Temperature | 0.15 mg/°C maximum | - |
| Power Consumption (Measurement Mode) | 200 µA (ADXL355) | - |
| Power Consumption (Standby Mode) | 21 µA | - |
| Voltage Range | 2.25 V to 3.6 V (with internal regulators) | - |
| Operating Temperature Range | −40°C to +125°C | - |
| Package Type | 14-terminal LCC (6 mm × 5.6 mm × 2.2 mm) | - |
| Interface | Digital SPI and I²C | - |
| ADC Resolution | 20-bit | - |
Key Features
- Hermetic package offering excellent long-term stability
- Ultralow noise density of 22.5 µg/√Hz
- Low power consumption with 200 µA in measurement mode and 21 µA in standby mode
- Integrated temperature sensor
- Digital output with SPI and I²C interfaces
- 20-bit analog-to-digital converter (ADC)
- Data interpolation routine for synchronous sampling
- Programmable high- and low-pass digital filters
- Electromechanical self-test
Applications
- Environmental Monitoring: Precise tracking of environmental conditions over long periods.
- Industrial Automation: Continuous process monitoring and control systems.
- Medical Imaging: Enhanced imaging techniques due to its sensitivity and accuracy.
- Transportation and Logistics: Dynamic movement analysis in vehicular navigation systems.
- Consumer Electronics: Advanced motion detection and input mechanisms in devices like smartphones and gaming controllers.
- Platform Stabilization Systems, Robotics, Seismic Imaging, Structural Health Monitoring, and Inertial Measurement Units (IMUs).
- Internet of Things (IoT) sensor nodes and other wireless product designs.
Q & A
- What are the measurement ranges of the ADXL355BEZ?
The ADXL355BEZ supports measurement ranges of ±2.048 g, ±4.096 g, and ±8.192 g.
- What is the noise density of the ADXL355BEZ?
The noise density of the ADXL355BEZ is 22.5 µg/√Hz.
- How much power does the ADXL355BEZ consume in measurement mode?
The ADXL355BEZ consumes 200 µA in measurement mode.
- What are the supported interfaces for the ADXL355BEZ?
The ADXL355BEZ supports digital SPI and I²C interfaces.
- What is the operating temperature range of the ADXL355BEZ?
The operating temperature range is −40°C to +125°C.
- Does the ADXL355BEZ have an integrated temperature sensor?
Yes, the ADXL355BEZ includes an integrated temperature sensor.
- What is the package type and size of the ADXL355BEZ?
The ADXL355BEZ comes in a 14-terminal LCC package with dimensions of 6 mm × 5.6 mm × 2.2 mm.
- What are some common applications of the ADXL355BEZ?
Common applications include environmental monitoring, industrial automation, medical imaging, transportation and logistics, consumer electronics, and IoT sensor nodes.[
- Is the ADXL355BEZ RoHS compliant?
Yes, the ADXL355BEZ is RoHS compliant.[
- What is the ECCN code for the ADXL355BEZ?
The ECCN code for the ADXL355BEZ is EAR99.[
