Analog Devices Inc.

Buffered Dual, 18-Bit, 550ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range Features:Simultaneous Sampling of 2 Buffered Channels550ksps per Channel Throughput500pA/12nA Max Input Leakage at 85°C/125°C±3.5LSB INL (Maximum, ±10.24V Range)Guaranteed 18-Bit, No Missing CodesDifferential, Wide Common Mode Range InputsPer-Channel SoftSpan Input Ranges:±10.24V, 0V to 10.24V, ±5.12V, 0V to 5.12V±12.5V, 0V to 12.5V, ±6.25V, 0V to 6.25V96.4dB Single-Conversion SNR (Typical)−110dB THD (Typical) at fIN = 2kHz124dB CMRR (Typical) at fIN = 200HzRail-to-Rail Input Overdrive ToleranceIntegrated Reference and Buffer (4.096V)SPI CMOS (1.8V to 5V) and LVDS Serial I/OInternal Conversion Clock, No Cycle Latency162mW Power Dissipation (Typical)48-Lead (7mm x 7mm) LQFP Package

$39.66