The AD7650ASTZRL is a high-performance 16-bit analog-to-digital converter (ADC) integrated circuit (IC) designed by Analog Devices. It offers exceptional accuracy and speed, making it suitable for various precision measurement applications. Here is an overview of its key features:
1. Resolution and Sample Rate:
- This IC provides a resolution of 16 bits, enabling it to convert analog inputs into digital values with great precision.
- It supports a sample rate of up to 1 mega-sample per second (MSPS), allowing for high-speed data conversion.
2. Input Channels and Multiplexing:
- The AD7650ASTZRL features 8 input channels, providing flexibility for simultaneous or sequential sampling of multiple analog signals.
- It incorporates an internal multiplexer that allows for easy channel selection and configuration.
3. Analog Input Range:
- The IC accepts analog input voltages in the range of 0 to VREF, where VREF refers to the voltage reference applied externally.
- It supports the option of a pseudo-differential analog input configuration, which minimizes noise and improves common-mode rejection.
4. Digital Interface:
- The AD7650ASTZRL utilizes a serial peripheral interface (SPI) for communication with microcontrollers or digital signal processors.
- It employs a high-speed serial interface for efficiently transmitting the converted digital data to the external digital system
