The recommended input impedance is 1 kΩ to 10 kΩ. This ensures proper signal attenuation and prevents signal reflections.
The ADC088S052CIMT/NOPB requires an external clock signal. You need to provide a clock signal with a frequency between 1 MHz and 20 MHz.
The maximum conversion rate of the ADC088S052CIMT/NOPB is 200 kSPS (kilosamples per second).
The ADC088S052CIMT/NOPB has a parallel interface, so you can interface it with a microcontroller using a parallel bus. You'll need to connect the ADC's data output pins to the microcontroller's data input pins.
The power consumption of the ADC088S052CIMT/NOPB is typically 15 mW at 5 V and 10 MHz clock frequency.
ADC088S052CIMT/NOPB datasheet
by Texas Instruments
