MagAlpha MA700 Angular Sensor for Position Control with Side-Shaft Positioning Capability DESCRIPTION FEATURES The MagAlpha MA700 is a robust, contactless, 11-Bit Resolution Absolute Angle Encoder angle encoder. The IC detects the absolute 500kHz Refresh Rate angular position of a permanent magnet, Ultra-Low Latency: 3s typically a diametrically magnetized cylinder Serial Interface for Data Readout and attached to the rotor. The data acquisition and settings processing is extremely fast, allowing accurate 10-Bit Incremental Output (A, B, Z) angle measurement at speeds from 0 to Built-In Linearization for Side-Shaft 100,000 RPM Mounting The MA700 supports a wide range of magnetic 3.3V, 7.7mA Supply field strengths and spatial configurations, which Available in a QFN-16 (3mmx3mm) help to relax mechanical tolerances and simplify Package system design. Both end-of-shaft magnet and APPLICATIONS off axis magnet positioning (side-shaft mounting) topologies are supported. Servo Drives Robotics Automotive Please See Position Sensor Design Support for All PSM/BLDC Motors Supporting Software Encoders All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Quality Assurance. MPS and The Future of Analog IC Technology are registered trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION MA700 Rev. 1.3 www.MonolithicPower.com 1 7/3/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved. NOT RECOMMENDED FOR NEW DESIGNS REFER TO MA702MA700 ANGULAR SENSOR FOR POSITION CONTROL W/ SIDE-SHAFT CAPABILITY ORDERING INFORMATION Part Number* Package Top Marking MA700GQ QFN-16 (3mmx3mm) See Below * For Tape & Reel, add suffix Z (e.g. MA700GQZ) TOP MARKING y: Year code O: Optional marking LLL: Lot number PACKAGE REFERENCE TOP VIEW QFN-16 (3mmx3mm) MA700 Rev. 1.3 www.MonolithicPower.com 2 7/3/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved. NOT RECOMMENDED FOR NEW DESIGNS REFER TO MA702