AS5600 12bit Magnetic Encoder IC SOP-8

The AS5600 is a 12-bit programmable contactless magnetic rotary position sensor IC that provides high-resolution angular measurement over a full 360° rotation. It is widely used for motor control, position sensing, and rotary encoder applications. Packaged in SOP-8, this sensor enables robust performance without mechanical wear, ideal for compact embedded systems.

Key Features of AS5600 12bit Magnetic Encoder IC:

• 12-bit Resolution: Provides precise angular resolution with 4096 positions per revolution.
• Contactless Operation: Eliminates wear and tear, extending lifetime and reliability.
• Full 360° Rotation Sensing: Capable of measuring angle across the entire circle without stops.
• Analog and PWM Output: Dual output interface for flexible integration.
• I2C Programmability: Adjustable zero position, range, and power mode via digital interface.
• Low Power Mode: Sleep and standby functionality for battery-powered applications.

Technical Specifications of AS5600 Magnetic Position Sensor:

• Operating Voltage Range: 3.3V to 5.5V
• Interface: I2C-compatible up to 1 MHz
• Output Modes: Analog (0–100%), PWM (1–99%)
• Resolution: 12-bit (0.088° per step)
• Magnetic Field Strength: 20 – 80 mT (typ.)
• Maximum Rotation Speed: >12,000 rpm (depending on magnetic configuration)
• Operating Temperature Range: -40°C to +125°C

Mechanical Specifications of AS5600 IC:

• Package Type: SOP-8 (Surface Mount)
• Mounting: Surface-mountable on standard PCBs
• Pin Count: 8
• Body Material: Molded plastic with lead-free finish

Pinout Configuration of AS5600 (SOP-8):

• Pin 1: OUT – Analog/PWM Output
• Pin 2: VDD5V – Supply Voltage (3.3V to 5.5V)
• Pin 3: GND – Ground
• Pin 4: SDA – I2C Data
• Pin 5: SCL – I2C Clock
• Pin 6: DIR – Rotation Direction (Configurable)
• Pin 7: VDD3V – Internal Supply Output (decoupling)
• Pin 8: PROG – Programming Interface

Schematic Diagram, Wiring and Connection of AS5600:

• Wiring: Connect VDD to 3.3V–5V, GND to ground, and OUT to analog/PWM read pin of microcontroller.
• Interface: Use SDA/SCL lines for I2C communication to configure modes or read angle.
• Magnet Placement: Position a diametrically magnetized magnet above the sensor (centered within 0.25 mm) for optimal accuracy.

Applications of AS5600 12-bit Magnetic Encoder:

• Brushless DC Motor Position Feedback: Used in servos and closed-loop control systems.
• Industrial Automation: Rotary knob encoders, linear-to-rotary converters, robotic joints.
• Consumer Electronics: Rotary input for smart thermostats and control dials.
• Automotive Sensors: Steering angle, throttle position, and pedal sensors.

Equivalent Models of AS5600 Magnetic Encoder IC:

• AS5048A: Higher resolution (14-bit) encoder with SPI/I2C interface.
• MLX90316: Automotive-grade magnetic rotary sensor with 360° range.
• MA730: High-speed encoder with SSI and ABZ quadrature output.

Datasheet of AS5600 12bit Magnetic Encoder:

• Download AS5600 Datasheet (PDF)

Package Includes:

• 1 x AS5600 12bit Magnetic Encoder IC SOP-8