InvenSense MPU-6050, Руководство пользователя

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MPU-6000 EV Board Application Note
Document Number: AN-MPU6000EVB-01
Revision: 01
Release Date: 12/17/10
InvenSense, Inc., 1197 Borregas, Ave. Sunnyvale, CA 94089, USA
8
AN-MPU6000EVB-01
Tel: +1 (408) 988-7339 Fax: +1 (408) 988-8104 ©2011 InvenSense, Inc. All rights reserved.
Website: http//www.invensense.com
5. Bill of Materials
Table 2. Bill of Material
Item Quantity Reference Part PCB Footprint
1 7
BP13,BP14,BP15,BP16,BP17,
BP18,BP19 0.1uF C0402
2 1 C11 2200pF/50V/0402 C0402
3 2 C13,C12 0.47uF/0603 C0603
4 1 C14 0.033uF/0402 C0402
7 2 JP6,JP12 HEADER 3, 80mil, 180D, Male J79\3S
8 1 JP13
HEADER 5X2, Male, 180D,
2.0mmx2.0mm SIP2X5N2
9 1 JP14
HEADER 14X2, Male, 90D,
2.54mmx2.54mm HDB2X14NRA
10 1 R28 1K/0402 R0402
11 2 R30,R29 2K/0402 R0402
12 3 R31,R32,R40 0/0402 R0402
14 4 R34,R35,R37,R38 0R R0402
15 1 R36 100K/0402 R0402
16 1 R39 1M R0402
18 2 R44,R42 10K/0402 R0402
19 1 R43 2R2/0603 R0603
22 1 U5
MPU, 24-Lead QFN (4mm x 4mm
x 0.9mm)
qfn24_4x4(0.5pitch
)
23 1 U6 AK8975
QFN16_4X4(0.65PI
TCH)
24 1 U7 YB1210ST25R300 SOT235
6. Power Supply Connections
JP6 and JP12 are 3 header-pin plug-in jumpers which allow users to select between on-board
LDO and external DC supply for powering the MPU-60X0. For details, please refer Table 3.
Power Selection Jumpers.
The on-board 3.0V LDO (Low-dropout voltage regulator) is a low-noise version. Its output is
called 3V0 on the schematic, and using it will assure that the gyroscope and accelerometer
performance will meet intended specifications.