Analog Devices Inc. AD7606C-18 8-Channel DAS with 18-bit 1 MSPS ADC is an 18-bit, simultaneous sampling, analog-to-digital Data Acquisition System (DAS) with eight channels. Each channel has analog input clamp protection, a programmable gain amplifier (PGA), a low-pass filter (LPF). The AD7606C also has an 18-bit successive approximation register (SAR) analog-to-digital converter (ADC). The AD7606C-18 contains a flexible digital filter, a low drift, 2.5V precision reference, a reference buffer to drive the ADC, and flexible parallel and serial interfaces.
18-bit ADC with 1MSPS on all channels
Input buffer with 1MΩ minimum analog input impedance (RIN)