The AEAT-6600-T16 is an angular magnetic Encoder IC, contactless magnetic rotary encoder for accurate angular measurement over a full turn of 360°. It is a system-on-chip, combining integrated Hall elements, analogue front end and digital signal processing in a single device. To measure the angle, only a simple two-pole magnet, rotating over the centre of the chip, is required. The magnet may be placed above or below the IC. The absolute angle measurement provides instant indication of the magnet's angular position with a resolution of 0.00549° = 65 536 positions per revolution. This digital data is available as a serial bit stream and as a PWM signal. An internal voltage regulator allows the AEAT-6600-T16 magnetic encoder to operate at either 3.3 or 5V supplies. Absolute Maximum Ratings: Storage Temperature: -40°C to 125°C DC supply voltage Vdd/Vpp: -0.3V to 7V Input Voltage Range: -0.25V to Vdd+0.25
Feature
- Programmable 10, 12, 14 to 16 Bits of Absolute Resolution
- Programmable from 8CPR up to 1024CPR for Incremental Output
- 3-wire or 2-wire SSI Interface Mode for Absolute Output
- Incremental ABI or UVW and PWM Output Modes
- User-programmable Zero Position, Direction and Index Pulse Width
- Easy Magnet Alignment with Magnetic Field Strength Output and Alignment Mode
- Power-down Mode to Reduce Current Consumption
Applications
- Industrial automation and robotics
- 3-phase commutation for brushless DC motor
- Resolver and potentiometer replacement
- Industrial Automation Applications, such as:
- Robotics - Stepper Motor - Valve Control - Textile Machinery - CNC Machines - Industrial Control Systems - Solar panels
