MXH Single-Axis MEMS Accelerometer
High precision, wide range, high shock resistance
Wide operating temp range
Full digital output
Description
Key Features
- 100% domestic components
- Compact package
- High precision, wide range, high shock resistance
- Wide operating temp range
- Full digital output
Applications
- Inertial Measurement Unit (IMU)
- Avionics
- Attitude control
- Platform stabilization
- GPS-aided navigation
- UAV navigation
- Robotics
Product Introduction
Company's MXH is an independently developed single-axis MEMS accelerometer with fully localized processes - from core fabrication to packaging and testing - ensuring an autonomous, stable, and traceable supply. High-speed sampling with full-temperature static and dynamic error compensation suppresses bias, scale factor, and misalignment errors, delivering excellent accuracy and long-term stability in complex environments. Compact and easy to integrate, it complies with ISO 9001 and GJB standards for aerial surveying, inertial navigation, UAVs, robotics, smart vehicles, and bridge monitoring.
Unique Technology
Company is a high-tech enterprise with full closed-loop capabilities from fiber winding equipment and coils to FOGs, fiber/Quartz Single-Axis MEMS Accelerometer inertial products, IMU circuits, software, and test equipment. End-to-end process control improves quality and reduces costs. Operating under ISO9001 with strict processes, it ensures product reliability and consistency.
Parameters
MXH Single-Axis MEMS Accelerometer Specifications
|
Parameter |
MXH30HC |
MXH10HC |
MXH60HC |
MXH99HC |
MXH02HC |
|
Package |
CLCC48 |
CLCC48 |
CLCC48 |
CLCC48 |
CLCC48 |
|
Axis |
Y |
Y |
Y |
Y |
Y |
|
Range (g) |
30 |
10 |
60 |
100 |
2 |
|
Scale Nonlinearity (ppm) |
<300ppm |
<500ppm |
<500ppm |
<500ppm |
<100ppm |
|
BW @3dB (Hz) |
>140 |
>140 |
>150 |
>150 |
>10 |
|
BW @90° Phase (Hz) |
>105 |
>105 |
>85 |
/ |
|
|
Delay (ms) |
<2.5 |
<2.5 |
<3 |
<3 |
<50 |
|
2nd-Order NL (µg/g2) |
<10 |
<15 |
<10 |
<5 |
<10 |
|
Noise (µg/√Hz @1hz) |
<6 |
<4 |
<30 |
<40 |
<3 |
|
Threshold (µg) |
<5 |
<3 |
<30 |
<40 |
<2 |
|
Resolution (LSB/μg) |
60 |
200 |
<±1 |
<±1 |
100 |
|
Factory Bias, RT (mg) |
<±1 |
<±1 |
<±0.5 |
<±0.5 |
<±1 |
|
Factory Bias Temp Hysteresis (mg, 1°C/min, -40 to +85°C)℃) |
<0.15 |
<0.1 |
<0.2 |
<0.3 |
<0.2 |
|
Post-Comp Bias Residual (mg) |
<±0.1 |
<±0.05 |
<±0.15 |
<±0.2 |
<±0.1 |
|
Bias Stability, 1s avg. (μg) |
<6 |
<4.5 |
<30 |
<40 |
<3 |
|
Bias Stability, 10s avg. (μg) |
<2 |
<1.5 |
<10 |
<15 |
<1 |
|
Bias Stability, Allan (μg) |
<1 |
<0.75 |
<3 |
<5 |
<0.5 |
|
Power-On Repeat., 1σ (μg) |
<6 |
<4 |
<10 |
<15 |
<3 |
|
Factory Scale (LSB/g) |
60000000 |
200000000 |
20000000 |
20000000 |
100000000 |
|
Scale Temp Coeff (ppm/℃) |
<30 |
<30 |
<40 |
<40 |
<30 |
|
Scale Post-Comp Residual (ppm) |
<50 |
<50 |
<100 |
<100 |
<100 |
|
Start-Up Time (ms) |
<300 |
<300 |
<500 |
<500 |
<300 |
|
Data Update Rate (Hz) |
>50K |
>50K |
>10K |
/ |
>49.5K |
|
Recommended Sample Rate (Hz) |
≥2K |
≥2K |
/ |
49.5K |
≥0.5K |
|
Shock, powered (2 ms half-sine, no recal) |
300 |
100 |
300 |
500 |
100 |
|
Shock, unpowered (2 ms half-sine, no recal) |
300 |
100 |
300 |
500 |
100 |
|
Vibration (g) |
6 |
3 |
18 |
/ |
3 |
|
Operating Temp (℃) |
-40~+85 |
-40~+85 |
-40~+85 |
-50~+85 |
-10~+125 |
|
Supply Voltage (V) |
5±0.25 |
5±0.25 |
5±0.25 |
5±0.25 |
5±0.25 |
|
Current (mA) |
<30 |
<30 |
<30 |
<30 |
<25 |
|
Comm. Interface |
SPI |
SPI |
SPI |
SPI |
SPI |
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