ADS7863A: Can ADS7863A be used as single-ended input ADC?

Part Number: ADS7863A
Other Parts Discussed in Thread: ADS7948

Hi exparts,

ADS7863A supports single-ended/Pseude-differential input. Can this device be used as single-ended ADC if CHAx- is connected to GND? If it is OK, what things we have to care? Could you also tell me the difference between ADS7863A and Pseudo-Differential/Single-ended input ADC like ADS7948?

Regards,
Hiromu