I'm having difficulty calculating power consumption of the MPU-9250 for our specific situation, which is 9-axis, with DMP, at roughly 100 Hz update rate for Accel and Gyro, 8 Hz for Mag. The datasheet doesn't provide curves or formulas to enable the calculation of supply current for various update rates for each sensor. Also, almost all of the active currents which are provided specify "no DMP", but I can't find the supply current anywhere for the DMP itself. Where or how might I find this information?
Thanks,
Scott