Overview
The ADIS16465-2BMLZ is a precision microelectromechanical system (MEMS) inertial measurement unit (IMU) produced by Analog Devices Inc. This module integrates a triaxial gyroscope and a triaxial accelerometer, providing accurate multiaxis inertial sensing. The ADIS16465 is designed to simplify the integration of inertial sensing into various industrial systems, offering a cost-effective and straightforward solution compared to discrete designs. The module undergoes thorough factory calibration for sensitivity, bias, and axial alignment, ensuring dynamic performance optimization across a wide range of conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 3.0 to 3.6 | V |
| Operating Temperature Range | -40°C to +105°C | °C |
| Accelerometer Dynamic Range | ±8 g | g |
| Gyroscope Dynamic Range | ±500°/sec | °/sec |
| Gyroscope Sensitivity | 40 LSB/°/sec (16-bit) | LSB/°/sec |
| In-Run Bias Stability (Accelerometer) | 3.6 μg | μg |
| Angular Random Walk (Gyroscope) | 0.15°/√hr | °/√hr |
| Output Noise (Gyroscope) | 0.08°/sec rms (no filtering) | °/sec rms |
| Rate Noise Density (Gyroscope) | 0.003°/sec/√Hz rms (10 Hz to 40 Hz) | °/sec/√Hz rms |
| Power Supply Current | 44 to 55 mA (VDD = 3.3 V) | mA |
| Package Type | 14-lead module with connector interface |
Key Features
- Triaxial gyroscope and triaxial accelerometer for comprehensive inertial measurement.
- Factory calibrated for sensitivity, bias, and axial alignment to ensure high accuracy.
- SPI-compatible data communications for easy data collection and configuration control.
- Programmable operation and control, including automatic and manual bias correction.
- Data ready indicator for synchronous data acquisition and external sync modes.
- On-demand self-test of inertial sensors and flash memory.
- Single-supply operation with a voltage range of 3.0 V to 3.6 V.
- High mechanical shock survivability of 2000 g.
- Tight orthogonal alignment simplifying inertial frame alignment in navigation systems.
Applications
- Navigation, stabilization, and instrumentation.
- Unmanned and autonomous vehicles.
- Smart agriculture and construction machinery.
- Factory/industrial automation and robotics.
- Virtual and augmented reality.
- Internet of Moving Things (IoMT).
Q & A
- What is the ADIS16465-2BMLZ?
The ADIS16465-2BMLZ is a precision MEMS inertial measurement unit (IMU) that includes a triaxial gyroscope and a triaxial accelerometer.
- What is the operating voltage range of the ADIS16465-2BMLZ?
The operating voltage range is 3.0 V to 3.6 V.
- What are the key applications of the ADIS16465-2BMLZ?
Key applications include navigation, stabilization, unmanned and autonomous vehicles, smart agriculture, factory automation, robotics, virtual/augmented reality, and the Internet of Moving Things.
- What are the dynamic ranges of the gyroscope and accelerometer?
The gyroscope has a dynamic range of ±500°/sec, and the accelerometer has a dynamic range of ±8 g.
- How is the ADIS16465-2BMLZ calibrated?
The module is factory calibrated for sensitivity, bias, and axial alignment to ensure high accuracy.
- What communication interface does the ADIS16465-2BMLZ use?
The module uses an SPI-compatible data communication interface.
- What is the operating temperature range of the ADIS16465-2BMLZ?
The operating temperature range is -40°C to +105°C.
- Does the ADIS16465-2BMLZ support self-testing?
Yes, it supports on-demand self-testing of inertial sensors and flash memory.
- What is the mechanical shock survivability of the ADIS16465-2BMLZ?
The module can survive mechanical shocks up to 2000 g.
- What is the power supply current of the ADIS16465-2BMLZ at 3.3 V?
The power supply current is between 44 mA and 55 mA at VDD = 3.3 V.
