MPU-9250 Гироскоп+Акселерометр+Магнитометр

MPU-9250

Гироскоп + Акселерометр + Магнитометр

Код: 00796

Нет в наличии

6,80 €

Description

The MPU-9250 is the second generation 9-axis MotionTracking device for smartphones, tablets, wearable sensors, and other consumer markets. The MPU-9250, 9-axis MotionTracking device incorporates the latest InvenSense design innovations, enabling dramatically reduced chip size and power consumption, while at the same time improving performance and cost.

Features

The MPU-9250 includes the following features:

Auxiliary master I2 C bus for reading data from external sensors (e.g. pressure sensor)
3.5mA operating current when all 9 motion sensing axes and the DMP are enabled
VDDIO reference voltage for auxiliary I 2 C devices
Smallest and thinnest QFN package for portable devices: 3x3x1mm
Minimal cross-axis sensitivity between the accelerometer, gyroscope and magnetometer axes
512 byte FIFO buffer enables the applications processor to read the data in bursts
Digital-output temperature sensor
User-programmable digital filters for gyroscope, accelerometer, and temp sensor
10,000 g shock tolerant
400kHz Fast Mode I2 C for communicating with all registers
1MHz SPI serial interface for communicating with all registers

Technical Specifications

Chip : MPU-9250
Power supply :3-5V ( internal low dropout regulator )
Communication: standard IIC communication protocol
Chip 16bit AD converter, 16 outputs the data
Using Immersion Gold PCB, machine soldering process to ensure quality
Header pitch: 2.54mm
Module size 15mm x 25mm

Gyroscope

The triple-axis MEMS gyroscope in the MPU-9250 includes a wide range of features:

Digital-output X-, Y-, and Z-Axis angular rate sensors (gyroscopes) with a user-programmable fullscale range of ±250, ±500, ±1000, and ±2000°/sec and integrated 16-bit ADCs
Digitally-programmable low-pass filter
Gyroscope operating current: 3.2mA
Sleep mode current: 8µA
Factory calibrated sensitivity scale factor
Self-test

Accelerometer

The triple-axis MEMS accelerometer in MPU-9250 includes a wide range of features:

Digital-output triple-axis accelerometer with a programmable full scale range of ±2g, ±4g, ±8g and ±16g and integrated 16-bit ADCs
Accelerometer normal operating current: 450µA
Low power accelerometer mode current: 8.4µA at 0.98Hz, 19.8µA at 31.25Hz
Sleep mode current: 8µA
User-programmable interrupts
Wake-on-motion interrupt for low power operation of applications processor
Self-test

Magnetometer

The triple-axis MEMS magnetometer in MPU-9250 includes a wide range of features:

3-axis silicon monolithic Hall-effect magnetic sensor with magnetic concentrator
Wide dynamic measurement range and high resolution with lower current consumption.
Output data resolution of 14 bit (0.6µT/LSB) or 16 bit (15µT/LSB)
Full scale measurement range is ±4800µT
Magnetometer normal operating current: 280µA at 8Hz repetition rate
Self-test function with internal magnetic source to confirm magnetic sensor operation on end products