- ADS8509-HT Manufacturer Part # Datasheet Description Burr-Brown (TI) ADS8509 693Kb / 26P 16-BIT 250-KSPS SERIAL CMOS SAMPLING ANALOG-TO-DIGITAL CONVERTER Texas Instruments ADS8509 1Mb / 32P [Old version datasheet] 16-BIT 250-KSPS SERIAL CMOS SAMPLING ANALOG-TO-DIGITAL CONVERTER Burr-...