AD7762 - Suitable FIFO buffer for interfacing

Question

Hi, 
 Can someone please recommend a fast high-speed PARALLEL INPUT FIFO buffer with a serial output using SPI that I can use to interface with the AD7762 ADC? 
 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7762.pdf 
 I am looking for discrete components only. FPGA is not a solution for my case.

JellenieR · Accepted Answer

Hi, 
 May I know if it is a new design? If yes, I suggest that you can use AD7763. It is a serial output that would be I2S compatible and would avoid having to do the translation from parallel to serial. Devices are in same package and all the analog pins would be directly applicable with the digital pins changing for the change in interface. 
 Thanks, 
 Jellenie)

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AD7762 - Suitable FIFO buffer for interfacing