The AFE5809ZCF is an 8-channel 14-bit analog front end IC from Texas Instruments designed for data acquisition systems. It features a 135NFBGA package and is suitable for high-precision measurement applications.
The Burr-Brown AFE1103E is a 14-bit Analog Front End IC designed for HDSL/MDSL applications. It operates on a single +5V supply and comes in a 48-pin SSOP package.