16-Bit, 100 kSPS, Low Power Data Acquisition System Optimized for Sub-Nyquist Input Signals up to 1 kHz

Data Acquisition System Circuit is a 16-bit, 100 kSPS successive approximation analog-to-digital converter (ADC) system that has a drive amplifier that is optimized for a low system power dissipation of 7.35 mW for input signals up to 1 kHz and sampling rates of 100 kSPS. This approach is highly useful in portable battery powered or multi-channel applications, or where power dissipation is critical. It also provides benefits in applications where the ADC is idle most of the time between conversion bursts