AFE3256 256-Ch Analog Front-Ends

Texas Instruments AFE3256 256-Ch Analog Front-Ends (AFEs) are developed to suit the requirements of flat-panel detector (FPD) based digital X-ray systems. The AFE3256 features 256 integrators, correlated double samplers (CDSs) with dual banking, and 256:2 analog multiplexers. The device contains two 16-bit successive-approximation register (SAR) analog-to-digital converters (ADCs). Serial data from the ADCs are offered in low-voltage differential signaling (LVDS) format.