Renesas RAA2P4200
Inductive position sensor with single coil sensing element featuring I2C, PWM, and analog interfaces
The RAA2P4200 is a magnet-free, inductive position sensor IC designed for absolute rotary, linear, or arc position sensing in industrial applications. It operates on the principle of eddy currents, detecting the position of a simple metallic target that is moving above a set of coils, comprising one transmitter coil and two receiver coils.
Key features
- Voltage supply: 3.3V ±0.3V or 5.0V±0.5V
- Qualified for Industrial applications (-40°C to +125°C)
- Output interfaces: Analog 12-bit, PWM 12/14-bit, I²C 14-bit
- Automatic Gain Control (AGC) to compensate for air-gap variations
- Autocalibration and 16-point Linearization
- Overvoltage±18V, reverse-polarity±18V, ESD and short-circuit protections
- On-Chip failure diagnostics
- External auxiliary sensor input
Applications
- Robotics
- Medical
- Motor drive
- Infrastructure
- Industrial automation
- Building automation
- E-Bikes
- Smart appliances
Do you have a Question?
Contact EBV
If you need any assistance, please click below to find your closest EBV sales office.
Related documents |