The ADS1256 module provides flexible low voltage analog input and precise conversion in a 5 V powered design. It uses precision TI ADS1256IDB ADC chips and is suitable for measuring analog signals within 3 V. Key features Input configuration: up to 8 single ended inputs or 4 differential inputs Precision: precision TI ADS1256IDB ADC chips Performance: data output rates up to 30 ksps Linearity: nonlinearity to ±0.0010% Power and range: suitable for measuring analog within 3 V; module operates at 5 V Use scenarios Industrial sensor monitoring: connect multiple 3 V sensors to capture accurate readings in a compact 5 V system Data logging and test benches: record precise low voltage signals at up to 30 ksps for experiments and validation Embedded system prototyping: evaluate several 3 V analog sources in 5 V environments during development