AD2S1200YSTZ is an integrated circuit (IC) component manufactured by Analog Devices Inc. It belongs to the AD2S family of devices and is specifically designed for precision angular measurement applications. This IC combines an incremental encoder with an analog-to-digital converter (ADC), making it suitable for various industrial and automotive applications where accurate and reliable angular measurements are required.
Key Features of AD2S1200YSTZ:
1. Angular Measurement: The AD2S1200YSTZ performs high-resolution angular measurements with a resolution of 12 bits. It can accurately measure angular displacements, rotations, and shaft positions.
2. Integrated Encoder: This IC incorporates an incremental encoder, which can provide precise position information by generating sine and cosine signals. It eliminates the need for separate external encoders, reducing system complexity and cost.
3. Analog-to-Digital Conversion: The IC also features an on-chip 12-bit successive approximation ADC, which converts the sine and cosine analog signals from the encoder into digital data. This ensures highly accurate and reliable digital angular measurements.
4. Ratiometric Outputs: The IC includes ratiometric outputs, which provide digital representation of sine and cosine signals. These outputs are proportional to the supply voltage, allowing for easy interface with microcontrollers or digital signal processors (DSPs).
5. Flexible Interface: AD2S1200YSTZ supports various interface modes, including serial peripheral interface (SPI) and microcontroller bus interface (MBI)
