ADXL203CE: Precision ±1.7g Dual-Axis iMEMS® Accelerometer
The ADXL103/ADXL203 are high precision, low power, complete single- and dual-axis accelerometers with signal conditioned voltage outputs, all on a single, monolithic IC. The ADXL103/ADXL203 measure acceleration with a full-scale range of ±1.7 g. The ADXL103/ADXL203 can measure both dynamic acceleration (for example, vibration) and static acceleration (for example, gravity).
The typical noise floor is 110 µg/√Hz, allowing signals below 1 mg (0.06° of inclination) to be resolved in tilt sensing applications using narrow bandwidths (<60 Hz).
The user selects the bandwidth of the accelerometer using Capacitor CX and Capacitor CY at the XOUT and YOUT pins. Bandwidths of 0.5 Hz to 2.5 kHz may be selected to suit the application.
The ADXL103 and ADXL203 are available in 5 mm × 5 mm × 2 mm, 8-pad hermetic LCC packages.
ADXL203CE 产品应用领域 Applications
- Vehicle dynamic control (VDC)/electronic stability program (ESP) systems
- Electronic chassis control
- Electronic braking
- Platform stabilization/leveling
- Navigation
- Alarms and motion detectors
- High accuracy, 2-axis tilt sensing
ADXL203CE 特点
- High performance, single-axis accelerometer on a single IC chip
- 5 mm × 5 mm × 2 mm LCC package
- 1 mg resolution at 60 Hz
- Low power: 700 µA at VS = 5 V (typical)
- High zero g bias stability
- High sensitivity accuracy
- –40°C to +125°C temperature range
- X and Y axes aligned to within 0.1° (typical)
- BW adjustment with a single capacitor
- Single-supply operation
- 3500 g shock survival
- RoHS-compliant
ADXL203CE 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADW22037Z | 量产 | LCC:CER LEADLESS CHIP CARR | 8 | 工业 |
| ADXL203CE | 量产 | LCC:CER LEADLESS CHIP CARR | 8 | 工业 |
| ADXL203CE-REEL | 量产 | LCC:CER LEADLESS CHIP CARR | 8 | 工业 |
| ADXL203EB | 量产 | Evaluation Boards | - | 工业 |
