Renesas Electronics RAA2P3226 Dual-Channel Inductive Position Sensor
Renesas Electronics RAA2P3226 Dual-Channel Inductive Position Sensor can be used for absolute rotary, linear, or arc position sensing applications targeting all industrial applications. The Renesas Electronics RAA2P3226 operates on the principle of Eddy currents to detect the position of a simple metallic target moving above a set of coils, comprising one transmitter coil and two receiver coils. Inductive sensing technology is expected to replace magnetic technology in various applications by providing much higher accuracy, flexibility, easy integration into system solutions, and improvements in performance, reliability, and cost.
Features
- Voltage supply of 3.3V ±0.3V or 5.0V ±0.5V
- Qualified for industrial applications (-40°C to +125°C)
- Output interfaces
- High-speed UART
- ABI Step/Dir
- I2C
- Automatic Gain Control (AGC) to compensate for air-gap variations
- Up to 600K RPM, with less than 100ns propagation delay
- True-power-on position information
- On- and off-axis implementations are possible
- Autocalibration and 16-point linearization
- On-chip failure diagnostics
- External auxiliary sensor input
- Up to 19-bit resolution/15-bit accuracy (integrated vernier)
- Cost-effective, high accuracy at a lower price
- Customizable external sensing element
- Rotational, linear, and arc motion measurement
- Immune to magnetic stray fields
- Suitable for harsh environments and high temperatures
Applications
- Optical and magnetic encoder replacement
- Linear motors
- Robotics
- Medical applications
- Industrial automation
Videos
Block Diagram
Development Tools
Renesas Electronics RAA2P3226 Sensor Evaluation Tools
Evaluates the features and functions of the RAA2P3226 dual-channel inductive position sensor.
Sensors
Renesas Electronics RAA2P3200 Low-Latency Inductive Position Sensor
For absolute rotary, linear, or arc position sensing applications targeting industrial applications.
Renesas Electronics RAA2P4200 Low-Speed Inductive Position Sensor
For absolute rotary, linear, or arc position sensing applications targeting industrial applications.
發佈日期: 2025-10-29
| 更新日期: 2025-11-05