ADS8517 SAR Analog-to-Digital Converters Texas Instruments ADS8517 SAR Analog-to-Digital Converters (ADC) features high overall performance specifications that are not compromised by excessive power consumption. The TI device offers a 0V-4V, 0V-5V, or 10V bipolar input option for a wide range of input voltages with a single data converter. The ADS8517 also features a flexible digital supply that makes it ideal for portable applications.