• Unity-Gain Bandwidth: 220MHz

• Wide Bandwidth: 100MHz GBP

• High Slew Rate: 160V/μs

• Low Noise: 7nV/Hz at 1MHz

• Rail-to-Rail Input and Output

• High Output Current: 150mA (TYP)

• Excellent Video Performance:

  Diff Gain: 0.01%, Diff Phase: 0.1°

  0.1dB Gain Flatness: 30MHz

• Low Input Bias Current: 2pA

• Quiescent Current: 4.5mA/Amplifier (TYP)

• Thermal Shutdown

• 2.5V to 5.5V Single Supplies or ±1.25V to 

  ±2.75V Dual Power Supplies

The SGM80581 (single), SGM80582 (dual) and SGM80584 (quad) of high-speed, voltage-feedback CMOS operational amplifiers are designed for video and other applications requiring wide bandwidth. They are unity-gain stable and can drive large output currents. Differential gain is 0.01% and differential phase is 0.1°. Quiescent current is only 4.5mA/Amplifier.

The SGM80581/2/4 are optimized for operation on single or dual supplies as low as 2.5V (±1.25V) and up to 5.5V (±2.75V). Input common mode range extends beyond the supplies. The output swing is within 15mV of the rails, supporting wide dynamic range.

The SGM80581/2/4 are suitable for applications requiring high continuous output current. Multichannel versions feature completely independent circuitry for lowest crosstalk and freedom from interaction.