ADIS16490 / ADIS16495 / ADIS16497: Tactical Grade Inertial Measurement Unit (IMU) with Industry's Lowest SWaP+C

Product catalog summary

Overview
The ADIS16490, ADIS16495, and ADIS16497 are tactical grade inertial measurement units (IMUs) designed by Analog Devices. These units offer a cost-effective and high-performance solution for system developers, overcoming previous limitations in legacy designs. They provide ultralow noise angular rate and linear acceleration sensing, maintaining stable operation even in challenging environmental conditions.

Applications

Precision stabilization and instrumentation
Tactical grade guidance and navigation
Unmanned vehicles, autonomous machines, and robotics

Performance Specifications

Gyroscope Range: 100 to 2000°/sec
Gyroscope Noise: 0.002°/sec/√Hz rms
Angular Random Walk (ARW): 0.09°√Hr
Linear g: 0.005°/sec/g
Cross Axis: 0.09%
Bias Tempco: 0.0004°/sec/°C
Sensitivity Tempco: 24 ppm/°C
Accelerometer Range: 8 to 40 g
Accelerometer Noise: 0.016 mg/√Hz rms
Velocity Random Walk (VRW): 0.008 m/sec/√Hr

Technology and Features
Analog Devices has developed unique MEMS processes that ensure ultralow noise and stable sensing, even under vibration, shock, and temperature disturbances. The iSensor® technology integrates triaxial rotational and acceleration sensing with embedded compensation, filtering, and processing. Each unit is calibrated across temperature extremes and alignment compensated.

Dynamic Range Options

ADIS16490: 100°/sec, 8 g
ADIS16495: 2000°/sec, 8 g
ADIS16497: 2000°/sec, 40 g

Support and Community
Analog Devices offers an online support community, EngineerZone®, where users can engage with technology experts, ask design questions, and access FAQs.

Catalog excerpts

ADIS16490 / ADIS16495 / ADIS16497: Tactical Grade Inertial Measurement Unit (IMU) with Industry's Lowest SWaP+C-1

TACTICAL GRADE INERTIAL MEASUREMENT UNIT (IMU) WITH INDUSTRY’S LOWEST SWaP+C The ADIS16490/ADIS16495/ADIS16497 tactical grade inertial measurement units offer a no compromise solution to system developers previously inhibited by either cost barriers or performance limitations from upgrading legacy designs. Analog Devices advancements in MEMS inertial sensing enable tactical grade stability at a fraction of the size and cost of existing solutions. Whether for guidance and control, or precision instrument stabilization, these new sensors deliver ultralow noise angular rate and linear acceleration sensing, with stable operation even under severe environmental disturbances. Guidance Navigation Computer Controls Servos/ Stabilization Visit analog.com Precision stabilization, instrumentation Tactical grade guidance and navigation Unmanned vehicles; autonomous machines, robotics

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ADIS16490 / ADIS16495 / ADIS16497: Tactical Grade Inertial Measurement Unit (IMU) with Industry's Lowest SWaP+C-2

ADI’s newest tactical grade IMU makes highly stable and ruggedized sensing attainable for multiple navigation and stabilization applications that demand no compromise—high performance, affordability, and reliable operation in complex and dynamic environments. Dynamic Range Options Self Test Power Management Triaxial Gyroscope Triaxial Accel Output Data Registers User Control Registers ADIS16490/ADIS16495/ADIS16497 Gyroscope Range (°/sec) Gyroscope Noise (°/sec/√Hz rms) ARW (°√Hr) Linear g (°/sec/g) Cross Axis (%) Bias Tempco (°/sec/°C) Sensitivity Tempco (ppm/°C) Accelerometer Range (g) Accelerometer...

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