Features
- Voltage supply: 3.3V±0.3V or 5.0V±0.5V
- Qualified for industrial applications operating from -40°C to +125°C
- Output Interfaces: analog 12-bit, PWM 12/14-bit, I2C 14-bit
- High-accuracy sensor with 11-bit accuracy and 14-bit resolution
- Automatic gain control (AGC) to compensate for air-gap variations
- Autocalibration and 16-point linearization for enhanced accuracy
- Overvoltage ±18V, reverse-polarity ±18V, ESD, and short-circuit protection features
- On-chip failure diagnostics
- External auxiliary sensor input
- Fully customizable sensing element design using the Renesas Inductive Position Sensor Coil Optimizer tool
RAA2P4200 Block Diagram
Description
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.
Inductive sensing technology offers significant advantages over magnetic technology, including greater flexibility, easier system integration, and enhanced performance, reliability, and cost efficiency. As a result, it is becoming the preferred choice for a wide range of industrial applications.
Parameters
| Attributes | Value |
|---|---|
| Function | Position Sensor |
| Resolution (bits) | 14 |
| Supply Voltage (V) | 3.3 - 5 |
| Interface | Analog, PWM, I2C |
| Temp. Range (°C) | -40 to 125°C |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| TSSOP | 5.0 x 4.4 x 1.0 | 16 | 0.65 |
Application Block Diagrams
 | Insulin Pump Insulin pumps provide automatic, precise insulin delivery with CGM integration for better glucose control. |
 | Infusion Pump The infusion pump ensures controlled drug delivery with high stability, accuracy, and long-lasting battery life. |
Additional Applications
- Sensing for industrial and warehouse automation
- Service robots
- Power tools
- Personal electronics
- Household appliances
- Non-road vehicles
- 3D printers
- Textile
- CNC machine
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| Part Number | Status | Samples | Stock | Package | Lead Count (#) | Carrier Type | Moisture Sensitivity Level (MSL) | Pb (Lead) Free | Pb Free Category | Temp. Range (°C) | Country of Assembly | Country of Wafer Fabrication |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RAA2P4200C4GSP#HA0 | Active | Available | In Stock | TSSOP | 16# | Reel | 1 | Yes | e3 Sn | -40 to 125°C | MALAYSIA | TAIWAN |
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- Application NotePDF 1.91 MB R36AN0026EE0100 Rev.1.00 Mar 11, 2026Shielded inductive position sensor designs place coils, the chip, and passive elements in one compact layout footprint, which is ideal when housing constraints prevent external component placement. A conductive inner‑layer shield enables this solution but requires sufficient coil‑to‑shield distance to maintain RX amplitude. This application note guides engineers through the practical process.
- TrainingPDF 751 KB Jan 26, 2026An overview of the process for importing Gerber and drill data into Altium Designer, covering CAM document setup, parameter alignment, and adjustments made after PCB conversion. Essential post-import cleanup steps for pads, vias, and layout elements support accurate semiconductor sensor, coil, and chip-interface PCB designs.
- DatasheetRAA2P4200 DatasheetRECOMMENDEDPDF 1.22 MB R36DS0059ED0100 Rev.1.00 Dec 08, 2025The RAA2P4200 is a single-channel, industrial-grade inductive position sensor for rotary, linear, and arc motion detection in automation and robotics. It offers up to 14-bit resolution and supports Analog, I²C, and PWM output interfaces for flexible integration. This document details the key design and operational characteristics of the RAA2P4200, covering pin configuration, electrical specifications, functional architecture, and packaging information.
- Manual - SoftwareThe RAA2P4200 is a single-channel, industrial-grade inductive position sensor designed for rotary, linear, and arc motion detection in automation and robotics. This document outlines the necessary steps to set up, program, and calibrate the sensor.
- Technical BriefPDF 208 KB R36TB0011ED0100 Rev.1.00 Oct 03, 2025EMC recommendations for semiconductor PWM interfaces in industrial applications outline key emission and immunity tests based on CISPR 14-1 and IEC 61000-6-4 standards. This document includes a recommended schematic for EMC compliance and component selection tips, emphasizing that requirements should be tailored to each application. Integrators must ensure adherence to relevant EMC standards.
- Technical BriefPDF 206 KB R36TB0010ED0100 Rev.1.00 Oct 03, 2025EMC recommendations for semiconductor I²C interfaces in industrial applications outline key emission and immunity tests based on CISPR 14-1 and IEC 61000-6-4 standards. This document includes a recommended schematic for EMC compliance and component selection tips, emphasizing that requirements should be tailored to each application. Integrators must ensure adherence to relevant EMC standards.
- Technical BriefPDF 208 KB R36TB0009ED0100 Rev.1.00 Oct 03, 2025EMC recommendations for semiconductor analog interfaces in industrial applications outline key emission and immunity tests based on CISPR 14-1 and IEC 61000-6-4 standards. This document includes a recommended schematic for EMC compliance and component selection tips, emphasizing that requirements should be tailored to each application. Integrators must ensure adherence to relevant EMC standards.
- DocumentThe RAA2P4200 is a single-channel, industrial-grade inductive position sensor designed for rotary, linear, and arc motion detection in automation and robotics. This document describes the device’s memory map, along with its available settings and configuration options.
- DatasheetRAA2P4200 DatasheetRECOMMENDEDPDF 1.22 MB R36DS0059ED0100 Rev.1.00 Dec 08, 2025The RAA2P4200 is a single-channel, industrial-grade inductive position sensor for rotary, linear, and arc motion detection in automation and robotics. It offers up to 14-bit resolution and supports Analog, I²C, and PWM output interfaces for flexible integration. This document details the key design and operational characteristics of the RAA2P4200, covering pin configuration, electrical specifications, functional architecture, and packaging information.
Recommended Documents (1)
- DatasheetRAA2P4200 DatasheetRECOMMENDEDPDF 1.22 MB R36DS0059ED0100 Rev.1.00 Dec 08, 2025The RAA2P4200 is a single-channel, industrial-grade inductive position sensor for rotary, linear, and arc motion detection in automation and robotics. It offers up to 14-bit resolution and supports Analog, I²C, and PWM output interfaces for flexible integration. This document details the key design and operational characteristics of the RAA2P4200, covering pin configuration, electrical specifications, functional architecture, and packaging information.
Datasheets (1)
- Manual - SoftwareThe RAA2P4200 is a single-channel, industrial-grade inductive position sensor designed for rotary, linear, and arc motion detection in automation and robotics. This document outlines the necessary steps to set up, program, and calibrate the sensor.
Manuals & Guides (1)
- Application NotePDF 1.91 MB R36AN0026EE0100 Rev.1.00 Mar 11, 2026Shielded inductive position sensor designs place coils, the chip, and passive elements in one compact layout footprint, which is ideal when housing constraints prevent external component placement. A conductive inner‑layer shield enables this solution but requires sufficient coil‑to‑shield distance to maintain RX amplitude. This application note guides engineers through the practical process.
Application Notes & White Papers (1)
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- TrainingPDF 751 KB Jan 26, 2026An overview of the process for importing Gerber and drill data into Altium Designer, covering CAM document setup, parameter alignment, and adjustments made after PCB conversion. Essential post-import cleanup steps for pads, vias, and layout elements support accurate semiconductor sensor, coil, and chip-interface PCB designs.
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- Technical BriefPDF 208 KB R36TB0011ED0100 Rev.1.00 Oct 03, 2025EMC recommendations for semiconductor PWM interfaces in industrial applications outline key emission and immunity tests based on CISPR 14-1 and IEC 61000-6-4 standards. This document includes a recommended schematic for EMC compliance and component selection tips, emphasizing that requirements should be tailored to each application. Integrators must ensure adherence to relevant EMC standards.
- Technical BriefPDF 206 KB R36TB0010ED0100 Rev.1.00 Oct 03, 2025EMC recommendations for semiconductor I²C interfaces in industrial applications outline key emission and immunity tests based on CISPR 14-1 and IEC 61000-6-4 standards. This document includes a recommended schematic for EMC compliance and component selection tips, emphasizing that requirements should be tailored to each application. Integrators must ensure adherence to relevant EMC standards.
- Technical BriefPDF 208 KB R36TB0009ED0100 Rev.1.00 Oct 03, 2025EMC recommendations for semiconductor analog interfaces in industrial applications outline key emission and immunity tests based on CISPR 14-1 and IEC 61000-6-4 standards. This document includes a recommended schematic for EMC compliance and component selection tips, emphasizing that requirements should be tailored to each application. Integrators must ensure adherence to relevant EMC standards.
- DocumentThe RAA2P4200 is a single-channel, industrial-grade inductive position sensor designed for rotary, linear, and arc motion detection in automation and robotics. This document describes the device’s memory map, along with its available settings and configuration options.
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Renesas Boards & Kits
RTKA2P4200S00000BE
Active
RAA2P4200 Inductive Position Sensor Evaluation Kit with Rotary and Linear Single Coil Sensing Element Design
The RTKA2P4200S00000BE inductive position sensor evaluation kit is a contactless position sensing kit for evaluating rotary or linear sensor performance. The kit includes software for product configuration, and the GUI can be easily installed. The communication board connects seamlessly to a PC... Read More
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