The AD816 is a 500mA differential driver and dual low noise (VF) amplifiers from Analog Devices. It features flexible configuration, two low noise voltage feedback amplifiers with high current drive, ideal for ADSL receivers or drivers for low impedance loads such as CRT coils. It also features two high current drive amplifiers, ideal for an ADSL differential driver or single ended drivers for low impedance loads such as CRT coils.