Analog Devices Inc.

18-Bit, 500ksps, Low Power SAR ADC with 102dB SNR Features:500ksps Throughput Rate±1.75LSB INL (Max)Guaranteed 18-Bit No Missing CodesLow Power: 6.8mW at 500ksps, 6.8μW at 500sps102dB SNR (Typ) at fIN = 2kHz–124dB THD (Typ) at fIN = 2kHzDigital Gain Compression (DGC)Guaranteed Operation to 125°C2.5V SupplyFully Differential Input Range ±VREFVREF Input Range from 2.5V to 5.1VNo Pipeline Delay, No Cycle Latency1.8V to 5V I/O VoltagesSPI-Compatible Serial I/O with Daisy-Chain ModeInternal Conversion Clock16-Lead MSOP and 4mm × 3mm DFN Packages

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