MMA2612KGCWR2 Overview
The MMA2612KGCWR2 is a high-performance, low-power capacitive MEMS accelerometer designed for precise motion sensing in industrial and consumer applications. Featuring a 3-axis sensing capability, it delivers reliable acceleration data with excellent sensitivity and low noise. Its compact size and wide operating voltage range make it suitable for embedded systems requiring durable and accurate inertial measurement. This device provides robust performance under varying environmental conditions and is optimized for efficient power consumption. For detailed product sourcing and technical support, visit the IC Manufacturer platform.
MMA2612KGCWR2 Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Range | ??2 g |
| Supply Voltage | 2.2 V to 3.6 V |
| Output Type | Analog voltage output |
| Bandwidth | Up to 200 Hz |
| Noise Density | 90 ??g/??Hz |
| Operating Temperature Range | -40??C to +85??C |
| Package Type | Surface-mount, 8-pin LGA |
| Power Consumption | Typical 0.5 mA at 3.0 V |
| Nonlinearity | ??0.5 %FS |
| Cross-axis Sensitivity | Max 2 % |
MMA2612KGCWR2 Key Features
- High Sensitivity: The accelerometer offers precise detection of acceleration changes with low noise, enabling accurate motion tracking and vibration analysis.
- Wide Operating Voltage Range: Operates efficiently from 2.2 V to 3.6 V, allowing seamless integration into systems powered by typical battery voltages or regulated supplies.
- Compact Package: The small 8-pin LGA surface-mount package supports space-constrained designs common in portable and embedded devices.
- Low Power Consumption: Typical current draw of 0.5 mA supports long battery life in portable applications without sacrificing performance.
- Stable Performance Over Temperature: Maintains accuracy and sensitivity across a broad temperature range from -40??C to +85??C, suitable for industrial environments.
- Analog Output Interface: Provides simple integration with microcontrollers and ADCs without the need for complex digital communication protocols.
- Robust Mechanical Design: Built-in mechanical robustness ensures reliable operation in harsh conditions with minimal drift or degradation over time.
MMA2612KGCWR2 Advantages vs Typical Alternatives
Compared to typical accelerometers in its class, this device stands out due to its combination of low noise, wide voltage compatibility, and low power operation. Its analog output simplifies system design, reducing development complexity and cost. The broad temperature tolerance and compact footprint provide enhanced reliability and flexibility in demanding industrial and portable applications. These advantages make it a preferred choice for engineers seeking precise, durable, and efficient acceleration sensing solutions.
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Typical Applications
- Industrial equipment monitoring: Enables vibration analysis and machine health diagnostics by accurately detecting mechanical movements and shocks in industrial settings.
- Consumer electronics: Suitable for motion sensing in handheld devices, gaming controllers, and wearables requiring responsive and reliable acceleration data.
- Automotive systems: Used in stability control, rollover detection, and collision sensing where dependable inertial data is critical for safety features.
- Portable medical devices: Supports movement tracking and orientation detection in compact, battery-powered healthcare instruments.
MMA2612KGCWR2 Brand Info
This accelerometer is part of a well-established product line renowned for delivering MEMS sensors that combine precision, reliability, and low power consumption. Known for stringent quality standards, the brand offers comprehensive documentation and technical support to assist engineers in seamless integration. The MMA2612KGCWR2 embodies the company??s commitment to innovation in sensor technology, catering to diverse industrial and consumer applications with robust performance and versatility.
FAQ
What is the measurement range of the MMA2612KGCWR2?
The device supports a measurement range of ??2 g, suitable for detecting moderate accelerations in various applications such as vibration monitoring and motion sensing.
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How does the power consumption of this accelerometer affect battery-powered applications?
With a typical current consumption of 0.5 mA at 3.0 V, it is optimized for low power operation, which helps extend battery life in portable devices without compromising sensing accuracy.
Can this accelerometer operate reliably in harsh temperature environments?
Yes, it is designed to operate consistently across a wide temperature range of -40??C to +85??C, making it suitable for industrial and automotive environments exposed to temperature extremes.
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What output interface does this device use, and how does it benefit integration?
The accelerometer provides an analog voltage output, which simplifies interfacing with microcontrollers and analog-to-digital converters, avoiding the need for complex digital communication protocols.
Is the MMA2612KGCWR2 suitable for applications requiring compact sensor solutions?
Absolutely, its small 8-pin LGA surface-mount package is ideal for space-constrained designs, enabling integration into compact and portable systems without sacrificing performance.
