Overview
The MEMSIC MXC400xXC is a monolithic, wafer-level packaged three-axis thermal accelerometer featuring MEMSIC's proprietary technology. It offers ultra-low cost, high shock survival (>200,000g), and robust performance with no moving parts, eliminating issues like resonance, stiction, and hysteresis. This device provides 12-bit X, Y, and Z axis acceleration signals, an 8-bit temperature output, 6-position orientation detection, and shake detection with programmable thresholds. It utilizes an I2C slave interface for communication and operates on a single 1.8~3.6V supply. Its ultra-small footprint makes it ideal for mobile and consumer electronics applications.
Product Attributes
- Brand: MEMSIC
- Certifications: RoHS Compliant
Technical Specifications
| Parameter | Conditions | MIN | TYP | MAX | UNITS |
| Full Scale Ranges (FSR) | FSR[1:0] set to 0 | -2 | +2 | g | |
| FSR[1:0] set to 1 | -4 | +4 | g | ||
| FSR[1:0] set to 2 | -8 | +8 | g | ||
| Nonlinearity | Best fit straight line | ±0.5 | % FSR | ||
| Alignment Error | ±0.01 | degree | |||
| Cross Axis Sensitivity | ±2.0 | % | |||
| Sensitivity | ±2g FSR | 1024 | LSB/g | ||
| ±4g FSR | 512 | LSB/g | |||
| ±8g FSR | 256 | LSB/g | |||
| Sensitivity Accuracy | ±2 | % | |||
| Sensitivity TC | Δ from 25°C | ±0.1 | %/°C | ||
| Zero g Offset Bias Level | ±80 | mg | |||
| Zero g Offset TC | Δ from 25°C | ±0.8 | mg/°C | ||
| Frequency Response @ -3dB | 10 | Hz | |||
| Output Data Rates (ODR) | 100 | Hz | |||
| Operating Voltage (VDD) | 1.62 | 1.8 | 3.6 | V | |
| Operating Voltage Rise Time | 8 | mS | |||
| I2C Bus Voltage (VIO) | 1.2*VDD | V | |||
| Temperature Sensor Sensitivity | 0.586 | °C/LSB | |||
| Temperature Sensor Offset | 0 | LSB | |||
| Supply Current | 1.6 | mA | |||
| Power Down Current | 0.8 | 1.0 | μA | ||
| Operating Temperature Range | -40 | +85 | °C |
2410121619_MEMSIC-MXC4005XC_C404327.pdf
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