DC2135A, Demonstration Board using LTC2378 low power, low noise, 20-Bit, 1 Msps Analog to Digital Converter

DC2135A, Demonstration Board shows a simple DC accurate ADC driver circuit that converts a 10V single-ended input signal into a fully differential signal capable of driving the LTC2378-20 with a combined linearity error of only 2ppm. The LTC2378-20 is a low power, low noise 20-bit SAR ADC with a serial output that operates from a single 2.5V supply. The following text refers to the LTC2378-20 but applies to all parts in the family, the only difference being the maximum sample rate