MMA1618KGCWR2 Overview
The MMA1618KGCWR2 is a precision capacitive MEMS accelerometer designed for reliable motion sensing in industrial and consumer applications. Offering a compact 3-axis measurement capability, this device delivers accurate acceleration data with low noise and stable performance across temperature variations. Its low power consumption and integrated signal conditioning make it suitable for battery-powered systems and embedded designs. Engineers benefit from its robust mechanical construction and standardized digital output format, providing seamless integration into various control and monitoring systems. For detailed sourcing and technical support, visit IC Manufacturer.
MMA1618KGCWR2 Technical Specifications
| Parameter | Specification | Units |
|---|---|---|
| Measurement Range | ??8 g | g (gravity) |
| Supply Voltage | 2.2 to 3.6 | V |
| Output Type | I2C digital interface | – |
| Noise Density | 150 ??g/??Hz | ??g/??Hz |
| Bandwidth | Up to 400 Hz | Hz |
| Operating Temperature Range | -40 to +85 | ??C |
| Package | 3x3x1 mm LGA | mm |
| Power Consumption | 250 ??A (typical) | ??A |
MMA1618KGCWR2 Key Features
- 3-Axis Sensing Capability: Enables precise detection of acceleration in all spatial directions, providing comprehensive motion data for dynamic system control.
- Low Noise Performance: The 150 ??g/??Hz noise density ensures accurate signal acquisition, critical for sensitive industrial applications requiring precise measurements.
- Wide Supply Voltage Range: Operates reliably between 2.2 V and 3.6 V, allowing flexible power supply options and compatibility with various embedded platforms.
- Compact LGA Package: The small footprint (3x3x1 mm) facilitates integration into space-constrained designs while maintaining mechanical robustness.
MMA1618KGCWR2 Advantages vs Typical Alternatives
This accelerometer offers superior sensitivity and low power consumption compared to typical alternatives, making it ideal for applications demanding energy efficiency without sacrificing accuracy. Its digital I2C interface simplifies system integration and reduces design complexity. The broad operating temperature range ensures dependable performance in harsh industrial environments. These combined features contribute to enhanced reliability and ease of use in demanding motion sensing roles.
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Typical Applications
- Industrial equipment monitoring: Provides real-time vibration and tilt detection to enhance predictive maintenance and reduce downtime in manufacturing environments.
- Consumer electronics: Enables motion detection and orientation sensing in wearable devices and smartphones.
- Robotics and automation: Facilitates precise motion feedback and control for robotic arms and automated guided vehicles.
- Portable medical devices: Supports motion tracking and patient activity monitoring with low power consumption for extended battery life.
MMA1618KGCWR2 Brand Info
Manufactured by a leading semiconductor provider, this MEMS accelerometer is part of a product line renowned for precision sensing and robust industrial performance. The device is engineered to meet rigorous quality standards, ensuring consistent functionality in diverse applications. It benefits from extensive technical support and a global supply chain, making it a trusted choice for engineers and sourcing specialists seeking reliable motion sensors.
FAQ
What output interface does the accelerometer support?
The device communicates via a standard I2C digital interface, allowing easy integration with microcontrollers and digital signal processors. This interface supports efficient data transfer with minimal pin count, reducing PCB complexity.
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What is the typical power consumption during operation?
Typical current consumption is approximately 250 microamperes, enabling use in battery-powered applications where energy efficiency is important. This low power profile helps extend operational lifetime in portable devices.
Can the accelerometer operate in harsh temperature environments?
Yes, it supports an operating temperature range from -40??C to +85??C, making it suitable for industrial and outdoor applications where temperature extremes are common.
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What is the measurement range of this sensor?
The sensor measures accelerations up to ??8 g, which covers a wide range of motion dynamics, including rapid movements and vibrations seen in machinery and portable electronics.
How does the package size benefit system design?
The compact 3x3x1 mm LGA package enables integration into tight spaces without compromising mechanical strength or electrical performance, which is valuable for compact and lightweight electronic designs.
