MA702GQ-P Monolithic Power Systems

MagAlpha MA702 12-Bit, Digital, Contactless Angle Sensor with ABZ Incremental & PWM Outputs DESCRIPTION FEATURES The MA702 detects the absolute angular 12-Bit Resolution Absolute Angle Encoder position of a permanent magnet, typically a Contactless Sensing for Long Life diametrically magnetized cylinder on a rotating SPI Serial Interface for Digital Angle shaft. Fast data acquisition and processing Readout and Chip Configuration provide accurate angle measurement at speeds Incremental 10-Bit ABZ Quadrature from 0 to 60,000 rpm. Encoder Interface with Programmable Pulses Per Turn from 1-256 The MA702 supports a wide range of magnetic PWM Output 12-Bit field strengths and spatial configurations. Both Programmable Magnetic Field Strength end-of-shaft and off-axis (side-shaft mounting) Detection for Diagnostic Checks configurations are supported. 3.3V, 12mA Supply The MA702 features magnetic field strength -40C to +125C Operating Temperature detection with programmable thresholds to allow Available in a QFN-16 (3mmx3mm) sensing of the magnet position relative to the Package sensor for creation of functions such as the sensing of axial movements or for diagnostics. APPLICATIONS On-chip non-volatile memory provides storage General Purpose Angle Measurement for configuration parameters, including the Angle Encoders reference zero angle position, ABZ encoder Automotive Angle or Speed Sensors settings, and magnetic field detection Robotics thresholds. 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 MA702 Rev. 1.1 www.MonolithicPower.com 1 2/6/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2020 MPS. All Rights Reserved. MA702 12-BIT, DIGITAL ANGLE SENSOR WITH ABZ & PWM OUTPUTS ORDERING INFORMATION Part Number* Package Top Marking MA702GQ QFN-16 (3mmx3mm) See Below * For Tape & Reel, add suffix Z (e.g. MA702GQZ) TOP MARKING AYG: Product code of MA702GQ Y: Year code LLL: Lot number PACKAGE REFERENCE TOP VIEW QFN-16 (3mmx3mm) MA702 Rev. 1.1 www.MonolithicPower.com 2 2/6/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2020 MPS. All Rights Reserved.