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Analog Devices ADXL327BCPZ-RL7 LFCSP-16 3-Axis Analog Accelerometer

₹509.00 (Inclusive of all taxes)
Out of Stock

The Analog Devices ADXL327BCPZ-RL7 is a low-power, 3-axis analog accelerometer providing signal-conditioned voltage outputs for tilt, motion, shock, and vibration sensing, compatible with standard 3.3V/5V microcontroller ADCs for industrial and embedded applications.

Features

  • Complete 3-axis analog accelerometer with ±2 g full-scale range.
  • User-selectable bandwidth per axis (0.5 Hz to 1600 Hz X/Y, 0.5 Hz to 550 Hz Z).
  • Wide operating temperature range from -40°C to +125°C.
  • Ultra-compact LFCSP-16 package (4 mm x 4 mm x 1.45 mm).
  • Features power-saving standby mode with fast recovery.

Out of stock

Description

The ADXL327BCPZ-RL7 from Analog Devices is a precision MEMS-based 3-axis accelerometer that outputs analog voltage signals proportional to acceleration. It is designed for low-power operation and integrates all necessary signal conditioning, making it ideal for direct interface with microcontroller analog-to-digital converters (ADCs). The device can measure both static acceleration (for tilt sensing) and dynamic acceleration (from motion, shock, or vibration).

Critical performance parameters, such as bandwidth, are set externally by simple capacitors on the CX, CY, and CZ pins, allowing engineers to tailor the sensor’s response from sub-Hz to over 1 kHz to match specific application requirements. The sensor’s architecture ensures excellent temperature stability and includes an over-range sensing feature for robust operation in demanding environments.

Key Features

  • Low-power, complete 3-axis acceleration measurement system.
  • Flexible bandwidth selection via external capacitors per axis.
  • Robust over-range sensing with fast signal recovery.
  • Excellent long-term stability and temperature performance.
  • Ultra-small, 16-lead LFCSP (LQ) package for space-constrained designs.
  • RoHS/WEEE compliant, lead-free construction.
  • Power-saving standby mode for battery-operated applications.

Applications

  • Industrial equipment vibration monitoring and predictive maintenance.
  • Tilt sensing and inclination measurement in construction tools.
  • Shock and impact detection in transportation and logistics.
  • Motion control and platform stabilization in robotics.
  • Low-power inertial sensing for wearable devices and IoT nodes.

Technical Specifications

Manufacturer Part NumberADXL327BCPZ-RL7
ManufacturerAnalog Devices
Sensor Type3-Axis Analog Accelerometer
Full-Scale Range±2 g
Bandwidth (X, Y axis)0.5 Hz to 1600 Hz (user-selectable)
Bandwidth (Z axis)0.5 Hz to 550 Hz (user-selectable)
Output TypeAnalog Voltage
Operating Temperature-40°C to +125°C
Package TypeLFCSP-16-LQ
Package Dimensions4 mm x 4 mm x 1.45 mm
ComplianceRoHS

Frequently Asked Questions

What is the output signal type of the ADXL327 accelerometer?

The ADXL327 provides three separate analog voltage outputs, one for each axis (X, Y, Z). These outputs are ratiometric to the supply voltage and are designed for direct connection to a microcontroller's analog-to-digital converter (ADC) inputs, requiring no additional signal conditioning.

How do I set the measurement bandwidth for this sensor?

The bandwidth for each axis is set independently by connecting a capacitor between the corresponding output pin (XOUT, YOUT, or ZOUT) and ground. The capacitor values for the CX, CY, and CZ pins determine the low-pass filter cutoff frequency, allowing customization from 0.5 Hz up to 1600 Hz for X/Y and 550 Hz for Z to match your application's dynamic response needs.

What is the operating voltage range for the ADXL327?

While the exact voltage range is defined in the datasheet, the ADXL327 series typically operates from a single supply voltage in the range of 2.0V to 3.6V. It is crucial to consult the official Analog Devices ADXL327 datasheet for the absolute maximum ratings and recommended operating conditions for your specific circuit design.

Can this sensor be used for static tilt measurement?

Yes. The ADXL327 measures static (DC) acceleration, including the constant force of gravity. By measuring the gravity Vector Technics's projection on its sensitive axes, it can accurately calculate tilt angles, making it suitable for inclinometers, leveling instruments, and other orientation-sensing applications.

Package Includes

  • 1 x ADXL327BCPZ-RL7 Accelerometer IC (LFCSP-16 package).

Additional Information

Weight 0.035 kg