The EL2257C/EL2357C are supply op amps. Prior single supply op amps have generally been limited to bandwidths and slew rates 1/4 that of the EL2257C/EL2357C. The 125 MHz bandwidth, 275 V/s slew rate, and 0.05%/0.05 differential gain/differential phase makes this part ideal for single or dual supply video speed applications. With its voltage feedback architecture, this amplifier can accept reactive feedback networks, allowing them to be used in analog filtering applications. The inputs can sense signals below the bottom supply rail and as high as 1.2V below the top rail. Connecting the load resistor to ground and operating from a single supply, the outputs swing completely to ground without saturating. The outputs can also drive to within 1.2V of the top rail. The EL2257C/EL2357C will output 100 mA and will operate with single supply voltages as low as 2.7V, making them ideal for portable, low power applications.