AS5035-ASST ams

AS5035 Programmable 64 PPR Incremental Magnetic Rotary Position Sensor The AS5035 is a magnetic incremental position sensor with 64 General Description quadrature pulses per revolution (8-bit resolution) and index output. Two diagnostic outputs are provided to indicate an out-of-range condition of the magnetic field as well as movement of the magnet in Z-axis. In addition a specific combination of output states indicate a loss of power supply. The AS5035 is available in a small 16pin SSOP package. It can be operated at either 3.3V or 5V supplies. Ordering Information and Content Guide appear at end of datasheet. Key Benefits & Features The benefits and features of AS5035, Programmable 64 PPR Incremental Magnetic Rotary Position Sensor are listed below: Figure 1: Added Value of Using AS5035 Benefits Features Robust system, tolerant to magnet misalignment, air gap variations, temperature variations and external Complete system-on-chip, including analog magnetic stray fields front end and digital signal processing, no calibration required Small lead(Pb)-free package: SSOP 16 (5.3mm x 6.2mm) 2 quadrature A/B outputs with 64 pulses per 2-channel quadrature and index outputs revolution (ppr), 256 edges per revolution, provide an alternative to optical position 1.4 per step sensors Index output (one pulse per revolution) User programmable Zero positioning by OTP Accurate user programmable zero position (0.35) allows easy assembly of magnet Failure detection mode for magnet placement Diagnostic features for operation safety monitoring and loss of power supply Magnetic sensing principle Ideal for applications in harsh environments Full turn (360) contactless angular position sensor Wide temperature range: -40C to 125C ams Datasheet Page 1 v2-01 2016-Sep-21 Document FeedbackAS50 35 G e n e ral D e sc r i ption Applications The AS5035 is suitable for: Industrial applications: Robotics Replacement of optical position sensors Flow meters Man-machine interface Automotive application: Power seat position sensing Power mirror position sensing Figure 2: Typical Arrangement of AS5035 and Magnet Page 2 ams Datasheet Document Feedback v2-01 2016-Sep-21