RDC chip GX2S1210 applied to automotive motion detection and control, compatible with AD2S1210

The RDC chip can monitor the motion status of various parts of the automobile chassis in real time, such as the angle and speed of the wheels, etc. It provides key data for the vehicle motion control system to ensure the stability and safety of the vehicle when accelerating, braking, steering and other operations, which is especially important for self-driving cars, and helps the vehicle accurately cope with complex road conditions.

As one of the important automotive products, the RDC chip GX2S1210 is widely used for rotational speed and angle detection of automotive power systems due to its excellent measurement accuracy, energy-saving and efficient design, and ultra-stability at high angles and high speeds. Even in complex and extreme environments, the GX2S1210 still maintains the highest performance to meet the demand for high conversion speeds and high conversion accuracy in modern servo motors, automotive motion detection, and electric power steering.

At present, the GX2S1210 chip has successfully passed the ISO 26262:2018 ASIL D process certification, the highest level of automotive functional safety, and has obtained the authoritative certificate issued by DEKRA, the world‘s leading third-party professional inspection and testing certification organization. It means that the chip has been able to fully meet the R&D requirements of the most demanding functional safety scenarios in the automotive industry.

GX2S1210 main performance:

- Complete single-chip rotary digitizer

- Maximum tracking rate: 3125rps (10-bit resolution)

- Accuracy: ±2.5 arc minutes

- Resolution: 10/12/14/16-bit, set by user

- Parallel and serial 10-bit to 16-bit data ports

- Absolute position and velocity outputs

- System fault detection, programmable fault detection thresholds

- Differential Inputs

- Incremental encoder emulation

- Built-in programmable sine wave oscillator

- Compatible with DSP and SPI interface standards

- Supply voltage 5V, logic interface voltage 2.3V to 5V

- Rated temperature range: -40°C to +125°C