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High Performance Automotive Grade2 3-Axis Gyroscope

The IAM-20380HT is a grade2 3-axis gyroscope MotionTracking device for Automotive non-safety applications in a thin 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-20380HT, with its 3-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. Factory-calibrated initial sensitivity 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 two 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.


Target Applications

  • Navigation Systems Aids for Dead Reckoning
  • Lift Gate Motion Detection
  • Accurate Location for Vehicle to Vehicle and Infrastructure
  • View Camera Stabilization and Vision Systems
  • Head-up display (HUD) and augmented reality HUD
  • Car Alarm
  • Telematics
  • Insurance Vehicle Tracking

Product Details

ProductPackage Size
Gyro Full Scale Range
Gyro Sensitivity
Gyro Rate Noise
Digital Output
Logic Supply Voltage
Operating Voltage

3 × 3 × 0.75±250
I²C or SPIVDD1.71 – 3.6

SmartAutomotive™ Development Kit for IAM-20380HT Automotive Sensor

Features & Benefits

  • Digital-output X-, Y-, and Z-axis angular rate sensors (gyroscopes) with a user-programmable full-scale range of ±250dps, ±500dps, ±1000dps, and ±2000dps, integrated 16-bit ADCs
  • User-programmable digital filters for gyroscope and temperature sensor
  • Final test at -40°C, 25°C, and +105°C
  • Embedded Self-test
  • Two interrupt lines
  • Reliability testing performed according to AEC–Q100: PPAP and qualification report available upon request

Documentation & Resources

Datasheet / Product BriefVersionUpdatedDownload
DS-000521 – IAM-20380HT Datasheet1.02022-09-14Datasheet

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Longevity Commitment Program

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