MPU-9150 データシートの表示（PDF） - Unspecified

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MPU-9150

9-Axis (Gyro + Accelerometer + Compass) MEMS MotionTracking Device

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MPU-9150 Product Specification

Document Number: PS-MPU-9150A-00

Revision: 4.3

Release Date: 9/18/2013

7.21 Bias and LDO

The bias and LDO section generates the internal supply and the reference voltages and currents required by

the MPU-9150. Its two inputs are an unregulated VDD and a VLOGIC logic reference supply voltage. The

LDO output is bypassed by a capacitor at REGOUT. For further details on the capacitor, please refer to the

Bill of Materials for External Components (Section 7.3).

7.22 Charge Pump

An on-board charge pump generates the high voltage required for the MEMS oscillators. Its output is

bypassed by a capacitor at CPOUT. For further details on the capacitor, please refer to the Bill of Materials

for External Components (Section 7.3).

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