LKF-MXH99HC MEMS Dual-Axis Accelerometer 100g Range 49.5KHz Sampling for UAV Navigation
High-precision MEMS dual-axis accelerometer with 100g measurement range and 49.5KHz sampling frequency. Features full localization design, advanced error compensation, and wide -50°C to +85°C operating temperature. Ideal for UAVs, robotics, inertial navigation, and industrial automation applications requiring exceptional accuracy and stability.
Original Place
China
Module Type
Accelerometer
Place of Origin
China
Packaging Details
Wooden box/Cardboard box/Container
Dimensions
Determined by the model(mentioned in the specification table)
Model Number
LKF-MXH99HC
Product Description
Product Overview
The LKF-MXH99HC is a high-performance MEMS dual-axis accelerometer featuring full localization design and advanced error compensation technology. Engineered for precision measurement in demanding applications, this sensor delivers exceptional accuracy and stability across wide temperature ranges.
Key Advantages
- 100% localized electronic components ensuring supply chain stability
- High-speed sampling at 49.5KHz with adjustable bandwidth
- Comprehensive static and dynamic error compensation algorithms
- Compact CLCC48 package for space-constrained installations
- Wide operating temperature range: -50°C to +85°C
- ISO9001 and GJB standards compliance
Technical Specifications
Performance Parameters
| Parameter | Value | Unit |
|---|---|---|
| Measurement Range | 100 | g |
| Bandwidth (3dB) | >150 | Hz |
| Noise Density | <40 | µg/√Hz |
| Sampling Frequency | 49.5K | Hz |
| Operating Temperature | -50 to +85 | °C |
| Supply Voltage | 5±0.25 | V |
| Current Consumption | <30 | mA |
| Startup Time | <500 | ms |
| Scale Nonlinearity | <500 | ppm |
| Bias Stability (Allan) | <5 | µg |
Pin Configuration
| Pin No. | Name | Function |
|---|---|---|
| 5 | SPICS | SPI Chip Select Input |
| 6 | SPIDI | SPI Data Input |
| 7 | SPICK | SPI Clock Input |
| 8 | SPIDO | SPI Data Output |
| 9 | VIO | Interface Reference Voltage (2.7V-5V) |
| 39 | VCC | Power Supply Input (5V) |
| 40 | EXCK | External 24MHz Clock Input |
| 43 | RSTN | Reset Input |
Applications
- Inertial Measurement Units (IMU)
- Unmanned Aerial Vehicle Navigation Systems
- Robotics and Industrial Automation
- Aviation Electronics and Attitude Control
- Platform Stability Systems
- GPS Assisted Navigation
- Bridge Monitoring and Structural Analysis
- Marine Navigation and Control Systems
Product Documentation
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