EL2250C

EL2250C, EL2450C EL2250C, EL2450C 125MHz Single Supply Dual/Quad Op Amps Features Specified for +3V, +5V, or ±5V applications Large input common mode range 0V < VCM < VS -1.2V Output swings to ground without saturating -3dB bandwidth = 125MHz ± 0.1dB bandwidth = 30MHz Low supply current = 5mA (per amplifier) Slew rate = 275V/µs Low offset voltage = 4mV max Output current = ±100mA High open loop gain = 80dB Differential gain = 0.05% Differential phase = 0.05° General Description The EL2250C/EL2450C are part of a family of the electronics industries fastest single supply op amps available. Prior single supply op amps have generally been limited to bandwidths and slew rates to that of the EL2250C/EL2450C. The 125MHz bandwidth, 275V/µs 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 EL2250C/EL2450C will output ±100mA and will operate with single supply voltages as low as 2.7V, making them ideal for portable, low power applica...