InvenSense TDK Product Center Login | Register Solutions Applications Developers Sustainability Login | Register TDK Sensor Catalog TDK Worldwide High-Performance Automotive 6-Axis MotionTracking® Device OVERVIEW The IAM-20680HP is a Grade 2 (-40ºC to 105ºC) 6-axis MotionTracking device for Automotive non-safety applications that combines a 3-axis gyroscope and a 3-axis accelerometer in a small 3 × 3 × 0.75 mm³ (16-pin LGA) package. It also features a 4096-byte FIFO that can lower the traffic on the serial bus interface and reduce power consumption by allowing the system processor to burst read sensor data and then go into a low-power mode. IAM-20680HP, with its 6-axis integration, enables manufacturers to eliminate the costly and complex selection, qualification, and system level integration of discrete devices, guaranteeing optimal motion performance. The gyroscope has a programmable full-scale range of ±250 dps, ±500 dps, ±1000 dps and ±2000 dps. The accelerometer has a user-programmable accelerometer full-scale range of ±2g, ±4g, ±8g, and ±16g. Factory-calibrated initial parameters of both sensors reduces production-line calibration requirements. Other industry-leading features include on-chip 16-bit ADCs, programmable digital filters, an embedded temperature sensor, and programmable interrupts. The device features I²C and SPI serial interfaces, a VDD operating range of 1.71V to 3.6V, and a separate digital IO supply, VDDIO from 1.71V to 3.6V. IAM-20680HP IAM-20680HP Datasheet Target Markets Navigation Systems Aids for Dead Reckoning Lift Gate Motion Detection Accurate Location for Vehicle to Vehicle and Infrastructure 360º View Camera Stabilization Car Alarm Telematics Insurance Vehicle Tracking IAM-20680HP Product Details Product Package Size (mm) Gyro Full Scale Range (°/sec) Gyro Sensitivity (LSB/°/sec) Gyro Rate Noise (mdps/rtHz) Accel Full Scale Range (g) Accel Sensitivity (LSB/g) Digital Output Logic Supply Voltage (V) Operating Voltage (V) IAM-20680HP 3 × 3 × 0.75 ±250 ±500 ±1000 ±2000 131 65.5 32.8 16.4 0.005 ±2 ±4 ±8 ±16 16384 8192 4096 2048 I²C or SPI VDD 1.71 – 3.6 DK-20680HP SmartPressure™ Development Kit for IAM-20680HP Automotive Sensor IAM-20680HP Applications Dead Reckoning Vehicle To Vehicle Location Vision Systems Augmented Reality HUD High performance 6-axis IMUs enhance positioning systems when GPS/GNSS signal is not available or reliable. Gyroscope and accelerometer outputs are fused to determine vehicle position even in multi-level parking or tunnels. The accelerometer and gyroscope data fusion provides incredibly accurate location data for Vehicle to Vehicle systems and infrastructure. 6-axis IMUs enable camera image stabilization to compensate for road vibrations, allowing crisp and stable rear view image in electronic mirrors. High performance 6-axis IMUs enable overlay projection stabilization, significantly increasing driver's awareness of surroundings. Telematics Lift Gate Control In-Vehicle Infotainment Smart Antenna The accelerometer enables crash detection which can trigger emergency calls, and the gyroscope allows for vehicle positioning and driving style analysis. Door control systems use accelerometer and gyroscope sensors to monitor doors dynamic conditions during automatic movement. 6-axis IMU sensors enable advanced features and deliver a superior user navigation experience. 6-axis IMUs in combination with GNSS enables local positioning computing, simplifying smart antenna installation as it requires only a power connection. Documentation & Resources Datasheet IAM-20680HP Datasheet App Notes AN-IVS-0002A-00 – MEMS Motion Handling and Assembly Guide User Guides InvenSense Motion Sensor Universal Evaluation Board (UEVB) User Guide Evaluation Board Universal Evaluation Board Schematics Software SmartMotion Installer with MotionLink 4.1.8 [Registration Required] Contact Us Directly If you would like more information about our Automotive Grade Products, please fill out the information below and we will get back to you as soon as we can. Full Name Email Company / School Country State / Province Product of Interest --- IAM-20680HT DK-20680HT IAM-20680HP DK-20680HP IAM-20680 IAM-20380 IAM-20381 Projected Volume --- 1 – 100 100 – 1000 1000 – 10000 10000 – 100000 100000+ Request Details I agree to the Privacy Policy and the Terms of Use linked here. Solutions Mobile Automotive Wearables Drones Smart Remotes Internet of Things Robotics Indoor Positioning Vehicle Positioning TDK Global Technology Motion Imaging Sound Location Ultrasonic Developers Software Downloads Industrial Audio Wearable Design Discussion Forum Support Center & FAQ IoT Company Company Profile News/Media Video/Resources Management Distributors Sales Rep Info Offices/Contact Careers TDK Group TDK Code of Conduct TDK Global Legal Privacy Copyright© 2021 InvenSense. All rights reserved. TDK logo is a trademark or registered trademark of TDK Corporation.