Differential Input, Dual, Simultaneous Sampling, 3 MSPS, 12-Bit, SAR ADC Features: Dual 12-bit SAR ADC Simultaneous Sampling Throughput rate: 3 MSPS Per Channel Specified for VDD of 2.5 V No conversion latency Power dissipation:26 mW at 3 MSPS On-chip reference:2.048 V ± 0.25%, 6ppm/°C Dual conversion with read High speed serial interface: SPI-/QSPI™-/MICROWIRE™-/ DSP-compatible −40°C to +125°C operation Available in a 16-lead TSSOP