HTS-IMU-LP1 Inertial Measurement Unit is a small, tactical grade, six degrees of freedom inertial measurement unit, which is a completely inertial systems that includes a triaxial gyroscope and a triaxial accelerometer. This IMU uses flexible connection technology, built-in full temperature compensation, installation misalignment angle compensation, nonlinear compensation and other compensation algorithms, and can output stable and reliable measurement data for users after error compensation under static, dynamic and harsh conditions.

HTS-IMU-LP1 Inertial Measurement Unit provides a simple, cost-effective method to integrate accurate multi-axis inertial sensing into industrial systems, especially when compared with the complexity and investment associated with discrete designs. The HTS-IMU-LP1 inertial measurement unit is housed in an aluminum package that measures approximately 47 mm × 44 mm × 14 mm and includes a standard connector interface.

Features:

Triaxial, digital gyroscope, ±450°/sec dynamic range 

±0.05° orthogonal alignment error,0.3°/hr in-run bias stability ,0.15°/√hr angular random walk, 0.02% nonlinearity, 

1°/h bias repeatability, 20°/h bias error over temperature 

Triaxial, digital accelerometer, ±20 g and up to ±40 g (customized) 

Triaxial, delta angle and delta velocity outputs 

Factory-calibrated sensitivity, bias, and axial alignment 

    Operating and calibration temperature range: −45°C to +85°C 

SPI-compatible serial interface 

Programmable operation and control 

   4 FIR filter banks, 120 configurable taps 

   Digital input/output: data-ready alarm indicator, optional external sample clock up to 3.2 kHz 

Single-supply operation: 3.0 V to 3.6 V 

1500 g shock (operating), 10000 g shock (survival)

Performance Characteristics

TC = 25°C, VDD = 3.3 V, angular rate = 0°/sec, dynamic range = ±450°/sec , ± 1 g, unless otherwise noted.

Dimension and Drawing