Overview
The ADIS16488AMLZ, produced by Analog Devices Inc., is a tactical-grade, ten degrees of freedom inertial measurement unit (IMU) that integrates a comprehensive set of inertial sensors. This device includes a triaxial gyroscope, a triaxial accelerometer, a triaxial magnetometer, and a digital pressure sensor. Each sensor is calibrated at the factory for sensitivity, bias, and axial alignment, ensuring high accuracy and dynamic performance. The ADIS16488AMLZ is designed to simplify the integration of multiaxis inertial sensing into various industrial and navigation systems, reducing the complexity and time associated with system integration.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Gyroscope Dynamic Range | ±450 | ±480 | °/sec | |
| Gyroscope Sensitivity | 3.052 × 10−7 | °/sec/LSB | ||
| Accelerometer Dynamic Range | ±18 | g | ||
| Magnetometer Dynamic Range | ±2.5 | gauss | ||
| Pressure Sensor Range | 300 | 1100 | mbar | |
| Operating Temperature Range | −40 | +85 | °C | |
| Supply Voltage | 3.0 | 3.6 | V | |
| Serial Clock Frequency | 0.01 | 15 | MHz |
Key Features
- Triaxial, digital gyroscope with ±450°/sec dynamic range and 6°/hr in-run bias stability
- Triaxial, digital accelerometer with ±18 g dynamic range
- Triaxial, digital magnetometer with ±2.5 gauss dynamic range
- Digital pressure sensor with 300 mbar to 1100 mbar range
- Fast start-up time of approximately 500 ms
- Factory-calibrated sensitivity, bias, and axial alignment
- SPI-compatible serial interface
- Embedded temperature sensor
- Programmable operation and control with automatic and manual bias correction
- 4 FIR filter banks with 120 configurable taps
- Digital I/O with data-ready alarm indicator and external clock support
- Alarms for condition monitoring and power-down/sleep mode for power management
- Optional external sample clock input up to 2.4 kHz and single-command self-test
- Single-supply operation from 3.0 V to 3.6 V and 2000 g shock survivability
Applications
- Platform stabilization and control
- Navigation systems
- Personnel tracking
- Instrumentation
- Robotics
Q & A
- What is the dynamic range of the gyroscope in the ADIS16488AMLZ?
The gyroscope has a dynamic range of ±450°/sec.
- What is the operating temperature range of the ADIS16488AMLZ?
The operating temperature range is from −40°C to +85°C.
- What types of sensors are included in the ADIS16488AMLZ?
The device includes a triaxial gyroscope, a triaxial accelerometer, a triaxial magnetometer, and a digital pressure sensor.
- What is the supply voltage range for the ADIS16488AMLZ?
The supply voltage range is from 3.0 V to 3.6 V.
- Does the ADIS16488AMLZ support external clock input?
- What is the shock survivability of the ADIS16488AMLZ?
The device can survive shocks up to 2000 g.
- How does the ADIS16488AMLZ communicate with external processors?
- What are the key applications of the ADIS16488AMLZ?
- Does the ADIS16488AMLZ have built-in calibration?
- What is the start-up time of the ADIS16488AMLZ?
