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Micro 6-DoF MEMS IMU (±3600 °/s, ±20 g)

MEMS Inertial Measurement Unit (IMU) · JDWZZ3415

Micro six-degree-of-freedom MEMS IMU in a lightweight potted aluminum package, with ±3600 °/s gyroscope range (≤10 °/h zero bias stability, 10 s smoothing) and ±20 g accelerometer range (≤0.1 mg zero bias stability). Fast ≤1 s activation and 20,000 g overload resistance for high-dynamic navigation and stabilization.

Gyroscope SpecificationsMeasurement Range
±3600 °/s
Accelerometer SpecificationsAccelerometer Measurement Range
±20 g
Gyroscope SpecificationsBandwidth
180–220 Hz
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Micro 6-DoF MEMS IMU (±3600 °/s, ±20 g)
JDWZZ3415Product reference

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The JDWZZ3415 is a high-performance MEMS micro-inertial measurement unit integrating three-axis gyroscope and three-axis accelerometer capabilities. The gyroscope system provides ±3600°/s measurement range with excellent scale factor characteristics (nonlinearity ≤150ppm) and superior zero bias stability (≤10°/h with 10s smoothing). The accelerometer system offers ±20g measurement range with high precision (scale factor nonlinearity ≤150ppm) and exceptional stability (zero bias stability ≤0.1mg). Housed in a lightweight super-hard aluminum case with potting protection, the unit features integrated control and signal processing circuits for comprehensive inertial measurement capabilities.

Key Features

  • Integrated three-axis gyroscope and accelerometer systems
  • High-performance gyroscope specifications:
  • Wide measurement range: ±3600°/s
  • Superior scale factor accuracy (1990-2010 LSB/°/s)
  • Excellent scale factor nonlinearity (≤150ppm)
  • Outstanding zero bias stability (≤10°/h)
  • High bandwidth (180-220Hz)
  • High-precision accelerometer specifications:
  • Wide measurement range: ±20g
  • Precise scale factor (39900-40100 LSB/g)
  • Superior scale factor nonlinearity (≤150ppm)
  • Excellent zero bias stability (≤0.1mg)
  • High bandwidth (80-120Hz)
  • Advanced mechanical design:
  • Lightweight super-hard aluminum construction
  • Internal potting protection
  • High overload resistance (≥20000g)
  • Comprehensive performance features:
  • Wide operating temperature range (-40°C to +60°C)
  • Fast activation time (≤1s)
  • Stable power supply requirements (4.85-5.05V)

Applications

Inertial navigation systemsAttitude and heading reference systemsMulti-axis motion tracking and controlHigh-precision platform stabilizationAdvanced robotics navigationUnmanned vehicle control systemsAerospace motion sensingHigh-dynamic testing and measurement

Technical Specifications

Gyroscope Specifications

Measurement Range
±3600 °/s
Scale Factor
1990–2010 LSB/(°/s)
Scale Factor Nonlinearity
≤150 ppm
Zero Bias¹
±0.05 °/h
Zero Bias Stability (10s Smoothing)
≤10 °/h
Zero Bias Temperature Coefficient²
≤1 °/h/°C
Zero Bias g Sensitivity
≤10 °/h/g
Bandwidth
180–220 Hz

Accelerometer Specifications

Accelerometer Measurement Range
±20 g
Scale Factor
39900–40100 LSB/g
Scale Factor Nonlinearity
≤150 ppm
Zero Bias¹
±5 mg
Accelerometer Zero Bias Stability (10s Smoothing)
≤0.1 mg
Bandwidth
80–120 Hz
Orthogonality
6 °

Common Specifications

Power Supply Voltage
4.85–5.05 V
Operating Temperature
-40~+60 °C
Activation Time
≤1 s
Resistant To Overload
≥20000 g
  1. [1]Zero bias stability is specified with 10 s smoothing; full-temperature figures apply at a 2 °C/min temperature change rate.
  2. [2]Bandwidth is configuration-dependent (180–220 Hz gyroscope, 80–120 Hz accelerometer).

Technical Notes

  1. Full temperature, 2°C/min temperature change rate
  2. Measurement temperature points are: -40°C, 25°C, 60°C

Frequently Asked Questions

What is JDWZZ3415?+

Micro six-degree-of-freedom MEMS IMU in a lightweight potted aluminum package, with ±3600 °/s gyroscope range (≤10 °/h zero bias stability, 10 s smoothing) and ±20 g accelerometer range (≤0.1 mg zero bias stability). Fast ≤1 s activation and 20,000 g overload resistance for high-dynamic navigation and stabilization.

Which specifications are published for JDWZZ3415?+

Gyroscope Specifications — Measurement Range: ±3600 °/s; Gyroscope Specifications — Scale Factor: 1990–2010 LSB/(°/s); Gyroscope Specifications — Scale Factor Nonlinearity: ≤150 ppm. Measurement conditions: Zero bias stability is specified with 10 s smoothing; full-temperature figures apply at a 2 °C/min temperature change rate. Bandwidth is configuration-dependent (180–220 Hz gyroscope, 80–120 Hz accelerometer). See the technical specifications for the complete parameter list.

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    Full performance curves, pinout diagrams, and environmental testing results.

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