ADIS16448

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Compact, Precision Ten Degree of Freedom Inertial Sensor

Analog Devices ADIS16448 Product Info

10 February 2026 6

Features

Triaxial digital gyroscope with digital range scaling
- ±250°/sec, ±500°/sec, ±1000°/sec settings
- Axis-to-axis alignment, <0.05°
Triaxial digital accelerometer, ±18 g minimum
Triaxial digital magnetometer, ±1.9 gauss minimum
Digital barometer, 10 mbar to 1200 mbar
- Calibrated pressure range: 300 mbar to 1100 mbar
Autonomous operation and data collection
- No external configuration commands required
- 205 ms start-up time
Factory calibrated sensitivity, bias, and axial alignment
- Calibration temperature range: −40°C to +85°C
SPI-compatible serial interface
- Burst mode read sequence with optional CRC-16

Embedded temperature sensor
Programmable operation and control
- Automatic and manual bias correction controls
- Bartlett window FIR length, number of taps
- Digital I/O: data ready, alarm indicator, general-purpose
- Alarms for condition monitoring
- Enable external sample clock input up to 1.1 kHz
- Single command self test
Single-supply operation: 3.15 V to 3.45 V
2000 g shock survivability
Operating temperature range: −40°C to +105°C

Part details & applications

The ADIS16448 iSensor^® device is a complete inertial system that includes a triaxial gyroscope, a triaxial accelerometer, a triaxial magnetometer, and pressure sensors. Each sensor in the ADIS16448 combines industry-leading iMEMS^® technology with signal conditioning that optimizes dynamic performance. The factory calibration characterizes each sensor for sensitivity, bias, and alignment. As a result, each sensor has its own dynamic compensation formulas that provide accurate sensor measurements.

The ADIS16448 provides a simple, cost-effective method for integrating accurate, multiaxis inertial sensing into industrial systems, especially when compared with the complexity and investment associated with discrete designs. All necessary motion testing and calibration are part of the production process at the factory, greatly reducing system integration time. Tight orthogonal alignment simplifies inertial frame alignment in navigation systems. The SPI and register structures provide a simple interface for data collection and configuration control.

The ADIS16448 has a compatible pinout for systems that currently use other Analog Devices, Inc., IMU products, such as ADIS16334 or ADIS16485. The ADIS16448 is packaged in a module that is approximately 24.1 mm × 37.7 mm × 10.8 mm and has a standard connector interface.

Applications

Platform stabilization and control
Navigation
Robotics

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