JDWZZ3415
Advanced MEMS micro-IMU integrating three-axis gyroscope (±3600°/s) and three-axis accelerometer (±20g), featuring superior stability and precision performance
Measurement Range
+3600 -3600
Scale Factor
2010 1990
Scale Factor Nonlinearity
150
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
Technical Specifications
Gyroscope Specifications
Measurement Range
+3600
-3600Scale Factor
2010
1990Scale Factor Nonlinearity
150
Zero Bias¹
0.05
-0.05Zero Bias Stability (10s Smoothing)
10
Zero Bias Temperature Coefficient²
1
Zero Bias g Sensitivity
10
Bandwidth
220
180Accelerometer Specifications
Measurement Range
20
-20Scale Factor
40100
39900Scale Factor Nonlinearity
150
Zero Bias¹
5
-5Zero Bias Stability (10s Smoothing)
0.1
Bandwidth
120
80Orthogonality
6
Common Specifications
Power Supply Voltage
5.05
4.85Operating Temperature
+60
-40Activation Time
1
Resistant To Overload
-
20000Technical Notes
- Full temperature, 2℃/min temperature change rate 2. Measurement temperature points are: -40℃,25℃,60℃