Description

18-Bit, 2 MSPS SAR ADC Features: 18-bit resolution with no missing codes 2.5 V internal low drift reference Throughput: 2 MSPS (Warp mode) 1.5 MSPS (Normal mode) Differential input range: ± VREF (VREF up to 2.5 V) INL: ±2 LSB typical No pipeline delay (SAR architecture) Parallel (18-, 16-, or 8-bit bus) Serial 5 V/3.3 V/2.5 V interface SPI®/QSPI™/MICROWIRE™/DSP compatible On-board low drift reference with buffer and temperature sensor See datasheet for additional features