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LTC2373-18 18-Bit, 1Msps, 8-Channel SAR ADC with 100dB SNR
Features
n 1Msps Throughput Rate n 18-Bit Resolution with No Missing Codes n 8-Channel Multiplexer with Selectable Input Range n Fully Differential (±4.096V) n Pseudo-Differential Unipolar (0V to 4.096V) n Pseudo-Differential Bipolar (±2.048V) n INL: ±2.75LSB (Maximum) n SNR: 100dB (Fully Differential)/95dB (Pseudo-
Differential) (Typical) at fIN = 1kHz n THD: –110dB (Typical) at fIN = 1kHz n Programmable Sequencer n Selectable Digital Gain Compression n Single 5V Supply with 1.8V to 5V I/O Voltages n SPI-Compatible Serial I/O n Onboard 2.