ADXL203CE Dual-Axis Accelerometer Sensor – Surface Mount (SMD) Package

ADXL203CE Overview

The ADXL203CE is a low power, dual-axis accelerometer designed for precise measurement of acceleration and tilt. Featuring a wide supply voltage range and a factory-calibrated sensitivity, it delivers accurate analog output voltages proportional to acceleration. This sensor supports applications requiring reliable motion detection and measurement in compact industrial systems. Its low noise and stable temperature response make it ideal for vibration monitoring and tilt sensing. For detailed component sourcing and specifications, visit IC Manufacturer.

ADXL203CE Technical Specifications

ADXL203CE Key Features

• Dual-axis sensing: Provides simultaneous measurement on two orthogonal axes, enabling comprehensive motion and tilt detection in compact systems.
• Low power consumption: Operates efficiently between 3.0 V and 5.25 V, extending battery life in portable and embedded applications.
• Factory-calibrated sensitivity: Ensures accurate and consistent output voltage proportional to acceleration, reducing system calibration efforts.
• Wide bandwidth with adjustable filtering: Allows users to tailor response frequencies from 0.5 Hz up to 1 kHz, optimizing signal quality for specific applications.
• Low noise density: At 220 ??g/??Hz, it provides precise measurements even in low amplitude vibration environments.
• Robust operating temperature: Supports reliable operation in harsh industrial conditions ranging from -40??C to +85??C.
• Compact 8-lead SOIC package: Facilitates easy PCB integration with minimal board space requirements.

ADXL203CE Advantages vs Typical Alternatives

This dual-axis accelerometer offers superior sensitivity and low noise performance compared to common MEMS alternatives, ensuring precise motion detection and tilt measurement. Its wide supply voltage range and low power consumption make it highly efficient and adaptable in various industrial environments. The factory calibration enhances accuracy and reduces system complexity, while its robust temperature range ensures dependable operation under challenging conditions.

Typical Applications

• Industrial vibration monitoring: Enables detection of mechanical faults and system imbalances by measuring vibration patterns with high accuracy over a broad frequency range.
• Tilt sensing: Used in equipment leveling and position sensing applications where precise angle detection is required for control and safety.
• Portable device motion detection: Integrates into handheld or battery-powered devices to detect orientation changes and movement with minimal power drain.
• Automated guided vehicles (AGVs): Provides real-time acceleration data to support navigation and stability control in industrial robotics.

ADXL203CE Brand Info

The ADXL203CE is part of Analog Devices?? portfolio of high-performance inertial sensors, known for combining precision analog output with low power consumption. This accelerometer has been engineered for versatility in industrial, automotive, and instrumentation markets. Analog Devices?? commitment to quality and innovation ensures that this device meets stringent specifications for accuracy, stability, and reliability, supporting demanding applications worldwide.

FAQ

What supply voltage range does the ADXL203CE support?

The device operates over a broad supply voltage range from 3.0 V to 5.25 V, making it compatible with standard industrial power rails and portable systems.

How is the sensitivity of the accelerometer specified?

The sensitivity is factory-calibrated to approximately 1.0 V per g of acceleration, providing a direct analog output voltage proportional to the measured acceleration on each axis.