Description

Differential Input, Quad,14-Bit, Simultaneous Sampling, SAR ADC Features: 14-bit ADC family Quad simultaneous sampling Fully differential analog inputs Wide common-mode range High throughput rate: 4 MSPS Buffered 2.5 V internal voltage reference (10 ppm/°C maximum) On-chip oversampling function INL (maximum): 1.5 LSB SNR (typical) 85.3 dB at VREF = 3.3 V 90.6 dB at OSR = 8× rolling average oversampling, RES = 1 2-bit resolution boost Out of range indicator (ALERT) High-speed serial interface −40°C to +125°C operation 4 mm × 4 mm, 24-lead LFCSP