General Description
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/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.

FEATUREs
• Specified for +3V, +5V, or ± 5V Applications
• Power Down to 0 µA
• Output Voltage Clamp
• Large Input Common Mode Range 0V < VCM < VS - 1.2V
• Output Swings to Ground Without Saturating
• -3 dB Bandwidth = 125 MHz
• ± 0.1 dB Bandwidth = 30 MHz
• Low Supply Current = 5 mA
• Slew Rate = 275 V/µs
• Low Offset Voltage = 4 mV max
• Output Current = ±100 mA
• High Open Loop Gain = 80 dB
• Differential Gain = 0.05%
• Differential Phase = 0.05°

APPLICATIONs
• Video Amplifier
• PCMCIA Applications
• A/D Driver
• Line Driver
• Portable Computers
• High Speed Communications
• RGB Printer, FAX, Scanner Applications
• Broadcast Equipment
• Active Filtering
• Multiplexing