I am working on 200 KHz echo sounder. I require a compact high sampling ADC (16bit, >800 Ksamples/s) and DAC (>1 Msamples/s) board for my application.
Can any one suggest some commercial solution meeting both requirements in minature form?
You can select a ADC and DAC module from companies like TI, Analog Devices or Burr Brown.
But if you have not yet finalized a microcontroller then you can use Freescale's KL64 ARM Cortex M4 MCU. It has 2 ADCs of 800 ksamples/s and a fast DAC as well. The MCU runs at 120 MHz. You will find quite a few ARM mbed compatible MCUs sporting fast ADCs and DACs.
You may try LPC82X series of microcontrollers from NXP.
Thanks for help.