Overview
The ADXL327BCPZ is a small, low-power, complete 3-axis accelerometer produced by Analog Devices Inc. This device measures acceleration with a minimum full-scale range of ±2g and is capable of measuring both static acceleration (such as the acceleration due to gravity in tilt-sensing applications) and dynamic acceleration resulting from motion, shock, or vibration. The ADXL327BCPZ features signal-conditioned voltage outputs and is available in a compact 16-lead, plastic lead frame chip scale package (LFCSP_LQ) with dimensions of 4 mm × 4 mm × 1.45 mm.
Key Specifications
| Attribute | Value |
|---|---|
| Package/Case | 16-LFCSP, LFCSP_EP |
| Sensor Type | 3-axis |
| Sensing Axis | X, Y, Z |
| Acceleration Range | ±2g, ±4g, ±8g |
| Sensitivity (LSB/g) | 1024 (±2g) ~ 256 (±8g) |
| Sensitivity (mV/g) | 420 mV/g |
| Output Type | Analog |
| Supply Voltage | 1.8V ~ 3.6V |
| Current @ Pmpp | 350 uA |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Style | SMD/SMT |
| Bandwidth | 0.5Hz to 1600Hz (X, Y axes), 0.5Hz to 550Hz (Z axis) |
Key Features
- Fully programmable for customized performance
- Low power consumption for extended battery life
- High sensitivity and low noise performance
- Compact size suitable for space-constrained designs
- Easy integration with microcontrollers
- Temperature sensor included
- Rohs compliant, adhering to stringent environmental standards
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
- Industrial applications for vibration monitoring
- Robotics for tilt and motion sensing
- Consumer electronics and automotive systems
Q & A
- What is the ADXL327BCPZ?
The ADXL327BCPZ is a small, low-power, complete 3-axis accelerometer produced by Analog Devices Inc.
- What is the acceleration range of the ADXL327BCPZ?
The acceleration range of the ADXL327BCPZ is ±2g, ±4g, and ±8g.
- What is the supply voltage range of the ADXL327BCPZ?
The supply voltage range is 1.8V to 3.6V.
- What is the sensitivity of the ADXL327BCPZ?
The sensitivity is 420 mV/g.
- What is the operating temperature range of the ADXL327BCPZ?
The operating temperature range is -40°C to 85°C.
- What are the typical applications of the ADXL327BCPZ?
Typical applications include motion and tilt sensing, mobile devices, gaming systems, disk drive protection, image stabilization, sports and health devices, and industrial vibration monitoring.
- How is the bandwidth of the ADXL327BCPZ selected?
The bandwidth is selected using the CX, CY, and CZ capacitors at the XOUT, YOUT, and ZOUT pins, with ranges from 0.5Hz to 1600Hz for X and Y axes and 0.5Hz to 550Hz for the Z axis.
- Is the ADXL327BCPZ RoHS compliant?
Yes, the ADXL327BCPZ is RoHS compliant.
- What is the package type of the ADXL327BCPZ?
The package type is 16-lead LFCSP_EP.
- What are some equivalent devices to the ADXL327BCPZ?
Some equivalents include the ADXL335, ADXL326, and ADXL337.
