MMA1220D

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MMA1220D is a miniature 3-axis accelerometer from our integrated motion sensors range. This accelerometer is ideal for portable and mobile applications, making it an effective solution for many motion sensing applications. With a power-efficient signal processing technology, MMA1220D is able to convert acceleration into an electrical signal to be used for device control and feedback purposes.

The MMA1220D has a very low power operation, consuming only 20 mA average current in active operation. This is its main advantage compared to other sensors, which tend to consume large amounts of power. Its small size allows it to be placed in very tight spaces and it is designed to minimize power consumption for long life operation. Its sensing range of +/- 8g is great for most applications, making it suitable for low range motions such as movement or rotation of a device.

The MMA1220D works by measuring acceleration in the X, Y and Z-axis through a capacitive sensing technology. Its built-in magneto-resistance sensing technology allows it to detect Earth’s magnetic field, providing orientation and direction data. It also has several features to provide superior performance and accuracy, such as the Zero-Drift technology which compensates for thermal drifts, and the Embedded Compensation System which automatically calibrates the device. The main limitation of the MMA1220D is its limited range, as it can only detect accelerations in the range of +/- 8g.

The application areas for the MMA1220D are numerous. It can be used in many industries, such as automotive, robotics, gaming, medical, and sports, among many others. It can be used for motion sensing applications, such as detecting and measuring a person’s acceleration while running or performing various activities. It can also be used in combination with a gyroscope to measure precise orientation and positioning data. Other applications include device manipulation, game control, device navigation, and automotive safety systems.

In conclusion, the MMA1220D is a great 3-axis accelerometer solution that can be used in a variety of motion sensing applications. Its small size and low power consumption make it a great choice for portable and mobile applications, and its excellent sensing range makes it suitable for many kinds of motions. Its advanced features, such as the Zero-drift and Embedded Compensation systems, ensure superior accuracy and performance that make it suitable for a range of industries and applications.

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