Overview
The ADXL326BCPZ-RL7 is a small, low power, complete 3-axis accelerometer produced by Analog Devices Inc. This device is designed to measure acceleration with a minimum full-scale range of ±16g, making it suitable for both static acceleration of gravity in tilt-sensing applications and dynamic acceleration resulting from motion, shock, or vibration. The accelerometer features signal conditioned voltage outputs and operates on a single supply voltage ranging from 1.8V to 3.6V. Its compact 16-lead LFCSP (Lead Frame Chip Scale Package) with a size of 4 mm × 4 mm × 1.45 mm makes it ideal for space-constrained applications.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADXL326BCPZ-RL7 |
| Package | 16-lead LFCSP (4mm x 4mm x 1.45mm) |
| Axes | X, Y, Z |
| Full-Scale Range | ±16g |
| Sensitivity | 57 mV/g (typical) |
| Supply Voltage | 1.8V to 3.6V |
| Power Consumption | 350 μA (typical) |
| Bandwidth Adjustment | 0.5 Hz to 1600 Hz (X, Y axes), 0.5 Hz to 550 Hz (Z axis) |
| Shock Survival | 10,000g |
| Operating Temperature | -40°C to +85°C |
| RoHS Compliance | Yes |
Key Features
- Small and low profile package (4 mm × 4 mm × 1.45 mm LFCSP)
- Low power consumption: 350 μA typical
- Single-supply operation: 1.8V to 3.6V
- Bandwidth adjustment with a single capacitor per axis
- Excellent temperature stability
- 10,000g shock survival
- RoHS/WEEE lead-free compliant
Applications
- Cost-sensitive, low power, motion- and tilt-sensing applications
- Mobile devices and gaming systems
- Disk drive protection and image stabilization
- Sports and health devices
Q & A
- What is the full-scale range of the ADXL326BCPZ-RL7 accelerometer?
The full-scale range of the ADXL326BCPZ-RL7 is ±16g.
- What is the typical power consumption of the ADXL326BCPZ-RL7?
The typical power consumption is 350 μA.
- What is the operating voltage range of the ADXL326BCPZ-RL7?
The operating voltage range is from 1.8V to 3.6V.
- How can the bandwidth of the ADXL326BCPZ-RL7 be adjusted?
The bandwidth can be adjusted using the CX, CY, and CZ capacitors at the XOUT, YOUT, and ZOUT pins.
- What is the shock survival rating of the ADXL326BCPZ-RL7?
The ADXL326BCPZ-RL7 can survive shocks up to 10,000g.
- What is the operating temperature range of the ADXL326BCPZ-RL7?
The operating temperature range is -40°C to +85°C.
- Is the ADXL326BCPZ-RL7 RoHS compliant?
- What package type does the ADXL326BCPZ-RL7 come in?
The ADXL326BCPZ-RL7 comes in a 16-lead LFCSP (Lead Frame Chip Scale Package).
- What are some common applications of the ADXL326BCPZ-RL7?
- How does the ADXL326BCPZ-RL7 measure acceleration?
The ADXL326BCPZ-RL7 measures acceleration with signal conditioned voltage outputs and can measure both static and dynamic acceleration.
