Analog Devices Inc. LTC2344-16/18 Quad SoftSpan ADCs with Wide Input Common-Mode Range are 16-bit and 18-bit, 400ksps/ch differential ADCs. The LTC2344-16/18 are low noise with simultaneous sampling successive approximation register (SAR) and four simultaneous sampling channels. Each channel can be independently configured on a conversion-by-conversion basis operating from a 5V supply and using the internal reference and buffer. The SoftSpan™ ADCs accept ±4.096V, 0V to 4.096V, ±2.048V, or 0V to 2.048V signals for the conversion-by-conversion basis, and individual channels can be disabled. This aids the device in increasing throughput to the remaining channels.
