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MPU-9250 QFN-24 Inertial Measurement Units IC (2)

MPU-9250 QFN-24 9-axis Inertial Measurement Units IC

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SKU: 162124

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MPU-9250 QFN-24 9-axis Inertial Measurement Units IC consisting of two dies integrated into a single QFN package. One die houses the 3-Axis gyroscope and the 3-Axis Accelerometer. Hence, the MPU-9250 is a 9-axis motion tracking a device that combines a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer and a Digital Motion Processor (DMP) all in a small 3x3x1mm package available as a pin-compatible upgrade from the MPU6515.

 399.00 (inc GST)

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MPU-9250 QFN-24 9-axis Inertial Measurement Units IC consisting of two dies integrated into a single QFN package. One die houses the 3-Axis gyroscope and the 3-Axis Accelerometer. Hence, the MPU-9250 is a 9-axis motion tracking a device that combines a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer and a Digital Motion Processor (DMP) all in a small 3x3x1mm package available as a pin-compatible upgrade from the MPU6515. With its dedicated I2C sensor bus, the MPU-9250 directly provides complete 9-axis MotionFusion output. The MPU-9250 MotionTracking device, with its 9-axis integration, on-chip MotionFusion™, and runtime calibration firmware, enables manufacturers to eliminate the costly and complex selection, qualification, and system level integration of discrete devices, guaranteeing optimal motion performance for consumers.

MPU-9250 is also designed to interface with multiple non-inertial digital sensors, such as pressure sensors, on its auxiliary I 2C port. MPU-9250 features three 16-bit analogue-to-digital converters (ADCs) for digitizing the gyroscope outputs, three 16-bit ADC for digitizing the accelerometer outputs, and three 16-bit ADC for digitizing the magnetometer outputs. For precision tracking of both fast and slow motions, the parts feature a user-programmable gyroscope full-scale range of ±250, ±500, ±1000, and ±2000°/sec (dps), a user-programmable accelerometer full-scale range of ±2g, ±4g, ±8g, and ±16g, and a magnetometer full-scale range of ±4800µT. Other industry-leading features include programmable digital filters, a precision clock with 1% drift from -40°C to 85°C, an embedded temperature sensor, and programmable interrupts. The device features I 2C and SPI serial interfaces, a VDD operating range of 2.4V to 3.6V, and a separate digital I/O supply, VDDIO from 1.71V
to VDD.
Communication with all registers of the device is performed using either I2C at 400kHz or SPI at 1MHz. For applications requiring faster communications, the sensor and interrupt registers may be read using SPI at 20MHz.
By leveraging its patented and volume-proven CMOS-MEMS fabrication platform, which integrates MEMS wafers with companion CMOS electronics through wafer-level bonding, InvenSense has driven the package size down to a footprint and thickness of 3x3x1mm, to provide a very small yet high-performance low-cost package. The device provides high robustness by supporting 10,000g shock reliability.

Applications:
  1. Location-based services, points of interest, and dead reckoning
  2. Handset and portable gaming
  3. Motion-based game controllers
  4. 3D remote controls for Internet-connected DTVs and set-top boxes, 3D mice
  5. Wearable sensors for health, fitness and sports

Features:

Gyroscope Features:
  1. Digital-output X-, Y-, and Z-Axis angular rate sensors (gyroscopes) with a user-programmable fullscale the range of ±250, ±500, ±1000, and ±2000°/sec and integrated 16-bit ADC
  2. Digitally-programmable low-pass filter
  3. Gyroscope operating current: 3.2mA
  4.  Sleep mode current: 8µA
  5. Factory calibrated sensitivity scale factor and Self-test
Accelerometer Features
  1. Digital-output triple-axis accelerometer with a programmable full-scale range of ±2g, ±4g, ±8g and
    ±16g and integrated 16-bit ADC
  2. Accelerometer normal operating current: 450µA
  3. Low power accelerometer mode current: 8.4µA at 0.98Hz, 19.8µA at 31.25Hz
  4. Sleep mode current: 8µA
  5. User-programmable interrupts
  6. Wake-on-motion interrupt for low power operation of applications processor and Self-test
Magnetometer Features
  1. 3-axis silicon monolithic Hall-effect magnetic sensor with magnetic concentrator
  2. Wide dynamic measurement range and high resolution with lower current consumption.
  3. Output data resolution of 14 bit (0.6µT/LSB)
  4. Full-scale measurement range is ±4800µT
  5. Magnetometer normal operating current: 280µA at the 8Hz repetition rate
  6. Self-test function with the internal magnetic source to confirm magnetic sensor operation on end products
Additional Features
  1. Auxiliary master I2C bus for reading data from external sensors (e.g. pressure sensor)
  2. 3.5mA operating current when all 9 motion sensing axes and the DMP are enabled
  3. VDD supply voltage range of 2.4 – 3.6V
  4. VDDIO reference voltage for auxiliary I2C devices
  5. Smallest and thinnest QFN package for portable devices: 3x3x1mm
  6. Minimal cross-axis sensitivity between the accelerometer, gyroscope and magnetometer axes
  7. 512 byte FIFO buffer enables the applications processor to read the data in bursts
  8. Digital-output temperature sensor
  9. User-programmable digital filters for gyroscope, accelerometer, and temp sensor10,000 g shock tolerant
  10. 400kHz Fast Mode I2C for communicating with all registers
  11. 1MHz SPI serial interface for communicating with all registers

Package Includes: 

1 x MPU-9250 QFN-24 Inertial Measurement Units IC

Package/Case

QFN-24

Mounting Style

SMD/SMT

Sensor Type

9-axis

Sensing Axis

X, Y, Z

Interface Type

I2C, SPI

Output Type

Digital

Operating Current

3.7 mA

Operating Temperature Range

-40 ~ +85℃

Dimensions (mm) LxWxH

4x4x0.9

Shipment Weight

0.01 kg

Shipment Dimensions

8 x 6 x 3 cm

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