IIM-42652

IIM-42351

IIM-42352

IIM-46230

IIM-46234

High-Performance 3-Axis SmartIndustrial™ MEMS Accelerometer for Industrial Applications

OVERVIEW

The IIM-42351 is a 3-axis accelerometer packaged in a small 2.5 × 3 × 0.91 mm (14-pin LGA) package.

The IIM-42351 includes multiple capabilities to enable easy, robust and accurate inertial and inclination measurements in Industrial applications, such as low noise, low power, and an output data rate of up to 8 kHz.

The IIM-42351's host interface can be configured to support I3C℠ slave, I²C slave, or SPI slave modes. The I3C℠ interface supports speeds up to 12.5 MHz (data rates up to 12.5 Mbps in SDR mode, 25 Mbps in DDR mode), the I²C interface supports speeds up to 1 MHz, and the SPI interface supports speeds up to 24 MHz. The device features an operating voltage range from 3.6 V down to 1.71 V.

IIM-42351


Highlights

  • Low noise: 70 µg/√Hz
  • 2K-byte FIFO

Target Markets

  • Tilt sensing
  • Platform stabilization
  • Robotics


Product Details

ProductTypePackage
Size

(mm)
Gyro
Sensing Range

(º/sec)
Accel
Sensing Range

(g)
InterfaceCommentsPurchase

IIM-42351
3-Axis
Accelerometer
2.5 × 3 × 0.91
14-pin LGA
N/A16I3C℠ / I²C / SPILow noise accelerometer for tilt sensing

DK-42351
The DK-42351 is a comprehensive evaluation platform for IIM-42351. It enables quick development and evaluation of the IIM-42351 with the eMD software package.

IIM-42652 Features & Benefits

  • Digital-output X-, Y-, and Z-axis accelerometer with programmable full-scale range of ±2g, ±4g, ±8g and ±16g
  • User-programmable interrupts
  • I3C℠ / I²C / SPI slave host interface
  • Digital-output temperature sensor
  • External clock input supports highly accurate clock input from 31 kHz to 50 kHz
  • Small and thin package: 2.5 × 3 × 0.91 mm (14-pin LGA)
  • 20,000g shock tolerant
  • MEMS structure hermetically sealed and bonded at wafer level
  • RoHS and Green compliant

IIM-42351 Applications

Precision Agriculture

Construction Equipment

HD Mapping, surveying, and Georeferencing

Industrial, Warehouse, and Automobile Robotics

Bridge GNSS outage and provide terrain compensation inputs during normal operation in various agricultural environments, particularly for equipment navigation, guidance, and positioning.

  • Equipment navigation / positioning
  • Precision guidance for spraying, harvesting
  • Bridge GNSS / GPS outage
  • Provide terrain compensation inputs

Maintain blade and bucket position on bulldozers, excavators, motor-graders, etc. during normal operation. Additionally, the IMU data is coupled with GNSS to constrain position and bridge GNSS outage.

  • Equipment navigation / guidance / positioning
  • Bridge GNSS / GPS outage
  • Tilt sensing
  • Maintain blade and bucket position on bulldozers, excavators, motor-graders, etc

Precision data enabling the creation of HD maps and surveys, but also provide exact position for stabilization and location.

  • Camera stabilization
  • Survey equipment stabilization
  • Navigation, Dead reckoning

Industrial robots use motion data to enable automation, improve efficiency and monitor conditions, as well as the precise motion and vibration measurements produced.

  • Navigation, Dead reckoning
  • Platform stabilization

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