Integrated Dual-Axis Gyro ISZ-650 - RoBoard
Integrated Dual-Axis Gyro ISZ-650 - RoBoard
Integrated Dual-Axis Gyro ISZ-650 - RoBoard
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<strong>ISZ</strong>-<strong>650</strong>PIN DESCRIPTIONNumber Pin Description2, 8, 26, 27, 28 GND Ground9, 19 VDD Positive supply voltage12 CPOUT Charge pump capacitor connection14 Z4.5OUT Z-axis output of the 4.5X amplifier15 ZAGC Amplitude control capacitor connection16 Z4.5IN Z-axis input to the 4.5X amplifier20 Z-OUT Rate output for rotation about the Z-axis22 VREF Precision reference output23 PTATS Temperature Sensor Output24 AZ Auto Zero control pin10, 11, 13, 21, 25 RESV Reserved. Do not connect.1, 3, 4, 5, 6, 7, 17, 18 NC Not internally connected. May be used for PCB trace routing.PIN CONNECTION (TOP VIEW)RATE SENSITIVE AXISGNDGNDGNDRESVAZPTATSVREFRESVThis is a single-axis rate sensing device. It produces apositive output voltage for rotation about the Z-axis, asshown in the figure below.28 27 26 25 24 23 22 21NCGND122019Z-OUTVDDYNCNC341817NCNCNCNC561615Z4.5INZAGC+Z X7 8 9 10 11 12 13 14NCGNDVDDRESVRESVCPOUTRESVZ4.5OUT<strong>ISZ</strong>-<strong>650</strong>28-pin, 4mm x 5mm x 1.2mmQFN PackageInvenSense, Inc., 1197 Borregas Ave., Sunnyvale, CA 94089, USA 5 DS-<strong>ISZ</strong>-0<strong>650</strong>B-00-01Tel: +1 (408) 988-7339 Fax: +1 (408) 988-8104©2009 InvenSense, Inc. All rights reserved.Website: http//www.invensense.com
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