DC2222A-A, Demo Board based on LTC2500-32, 32-Bit Over-Sampling ADC with Configurable Digital Filter

说明

• DC2222A-A, Demonstration circuit features the LTC2500-32 ADC. The LTC2500-32 is a low power, low noise, high speed, 32-bit SAR ADC with an integrated configurable digital averaging filter that operate from a single 2.5V supply. The following text refers to the LTC2508-32 but applies to both parts, the only difference being sample rate and number of bits. The DC2222A demonstrates the DC and AC performance of the LTC2508-32 in conjunction with the DC590 or DC2026 QuikEval and DC890 PScope data collection boards. Use the DC590 or DC2026 to demonstrate DC performance such as peak-to-peak noise and DC linearity