Technical summary
The MPU9265 is one of the most advanced small-size sensors currently available combining accelerometer, gyroscope and compass. They offer many advanced features, including low-pass filtering, motion detection and even a specialized programmable processor.
Specifications:
1. Gyroscope features
The three-axis MEMS gyroscope of the MPU-9250 includes a wide range of features:
X-, Y- and Z-axis angular rate sensors (gyroscopes) with digital output, with a user-programmable full-scale range of ±250, ±500, ±1000 and ±2000°/sec and integrated 16-bit ADCs
Digitally programmable low-pass filter
Gyroscope operating current: 3.2mA
Standby mode current: 8µA
Factory-calibrated sensitivity scale factor
Self-test
2. Accelerometer features
The three-axis MEMS accelerometer of the MPU-9250 includes a wide range of features:
Three-axis accelerometer with digital output, 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
Standby mode current: 8µA
User-programmable interrupts
Wake-on-motion interrupt for low-power operation of the application processor
Self-test
3. Features
of the magnetometer The three-axis MEMS magnetometer of the MPU-9250 includes a wide range of features:
Monolithic silicon 3-axis Hall-effect magnetic sensor with magnetic concentrator
Wide dynamic measurement range and high resolution with lower current consumption.
14-bit output data resolution (0.6µT/LSB)
The full-scale measurement range is ±4800µT
Magnetometer normal operating current: 280µA at an 8Hz repetition rate
Self-test function with internal magnetic source to confirm the operation of the magnetic sensor on finished products
