MPU-3050

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MPU-3050

+BOM

GYRO/ACCELEROMETER 3-AXIS 24QFN

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Specifications

Attribute Value
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Obsolete
Type Digital
Axis X (Pitch), Y (Roll), Z (Yaw)
Range° / s ±250, 500, 1000, 2000
Sensitivity(LSB / (° / s)) 16.4 ~ 131
Bandwidth 33kHz (X), 30kHz (Y), 27kHz (Z)
Output Type I²C
Voltage - Supply 2.1V ~ 3.6V
Supply Current 6.1 mA
Features Adjustable Bandwidth, Selectable Scale, Sleep Mode, Temperature Sensor
Operating Temperature -40°C ~ 105°C (TA)

Overview

Description

The MPU-3050 is a three-axis gyroscope sensor commonly used in electronic devices for motion sensing applications. It is part of InvenSense's Motion Processing Unit (MPU) family, designed to handle complex motion detection tasks by accurately measuring rotational motion in three dimensions: pitch, roll, and yaw. The sensor is widely used in smartphones, tablets, gaming controllers, and other devices that require motion tracking.
Key features of the MPU-3050 include its low power consumption, high precision, and integration capability with other sensors, such as accelerometers, to provide a complete motion-sensing solution. It operates with a digital I2C or SPI interface, allowing for easy integration with microcontrollers and other digital systems.
The MPU-3050 also includes an onboard Digital Motion Processing (DMP) engine, which can offload computation from the host processor by performing complex motion calculations directly within the chip. This feature helps improve overall system performance and efficiency by reducing the need for external processing of sensor data.

Equivalent

The MPU-3050 is a 3-axis gyroscope developed by InvenSense. Equivalent products include the Bosch Sensortec BMG160, STMicroelectronics L3G4200D, and Analog Devices ADXRS450. These alternatives offer similar functionalities, such as motion sensing and gyroscope features, and are often used in applications like smartphones, gaming devices, and stabilization systems. When selecting an equivalent, consider factors like power consumption, interface compatibility, and physical dimensions to ensure it meets your specific application requirements.

Features

The MPU-3050 is a three-axis gyroscope sensor designed for motion processing applications. Key features include:
1. Three-Axis Gyroscope: Measures rotational motion along the X, Y, and Z axes, providing precise angular velocity data.
2. Digital Output: Offers I2C and SPI interfaces for easy integration with microcontrollers and processors.
3. User-Programmable: Allows configuration of full-scale range and bandwidth to suit various applications.
4. Integrated 16-bit ADCs: Provides high-resolution digital output for accurate motion sensing.
5. Low Power Consumption: Designed for battery-operated devices, featuring power-saving modes to extend battery life.
6. Built-in Temperature Sensor: Enables compensation for temperature variations, enhancing accuracy.
7. FIFO Buffer: Reduces CPU load by allowing data storage until ready for processing, optimizing performance.
8. Interrupts: Configurable interrupt pins for motion detection and data-ready signals enhance responsiveness.
9. Compatibility: Suitable for applications in consumer electronics, gaming, and augmented reality, among others.
These features make the MPU-3050 a versatile choice for developing responsive and accurate motion-sensing applications.

Pinout

The MPU-3050 is a 3-axis gyroscope sensor used in various motion sensing applications. It typically comes in a package with 24 pins. The primary function of the MPU-3050 is to measure rotational motion across three axes: pitch, roll, and yaw. It is commonly used in applications that require motion tracking or stabilization, such as smartphones, gaming devices, and drones.
The MPU-3050 provides digital output over an I2C or SPI interface, allowing easy integration with microcontrollers and other digital devices. Key features include a built-in temperature sensor for compensation, a programmable low-pass filter, and various power modes to optimize power consumption. It also includes embedded algorithms for motion processing, which can be used to enhance performance and accuracy in applications requiring precise motion detection.
Overall, the MPU-3050 is valued for its compact size, low power consumption, and ability to deliver high-performance motion sensing data for consumer electronics and industrial applications.

Manufacturer

The MPU-3050 is manufactured by InvenSense, which is a company specializing in the development and production of micro-electromechanical systems (MEMS) sensors. InvenSense is known for its motion-tracking devices, which are widely used in consumer electronics such as smartphones, tablets, gaming devices, and wearable technology. The company focuses on creating innovative sensor solutions that enhance user experience by providing advanced motion sensing and control capabilities. InvenSense was founded in 2003 and has been a significant player in the MEMS industry, contributing to the advancement of sensor technologies used in numerous applications.

Application

The MPU-3050 is a three-axis gyroscope commonly used in various applications due to its ability to measure angular velocity. Key application areas include:
1. Consumer Electronics: Enhances motion sensing in smartphones, tablets, and wearable devices for gaming, navigation, and gesture recognition.

2. Drones and UAVs: Provides stability and orientation control.
3. Robotics: Improves movement precision and balance.
4. Virtual and Augmented Reality: Enhances immersive experiences by tracking head movements.
5. Industrial and Automotive: Utilized in stabilization systems and for monitoring and controlling machinery.
Its versatility and precision make it a foundational sensor in motion tracking systems.

Package

The MPU-3050 is packaged in a 20-pin Quad Flat No-leads (QFN) package. This type of package is compact and facilitates easy integration in various electronic devices, providing essential support for the gyroscopic functionality of the MPU-3050.

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