OPA655P

Wideband FET-Input Operational Amplifier

DESCRIPTION

The OPA655 combines a very wideband, unity gain stable, voltage feedback op amp with a FET input tage to offer an ultra high dynamic range amplifier for ADC buffering and transimpedance applications. Extremely low harmonic distortion along with excellent pulse settling characteristics will support even the most demanding ADC input buffer requirements.

FEATURES

●400MHz UNITY GAIN BANDWIDTH

●LOW INPUT BIAS CURRENT: 5pA

●HIGH INPUT IMPEDANCE: 1012Ω|| 1.0pF

●ULTRA-LOW dG/dP: 0.006%/0.009°

●LOW DISTORTION: 90dB SFDR at 5MHz

●FAST SETTLING: 17ns 0.01%

●HIGH OUTPUT CURRENT: 60mA

●FAST OVERDRIVE RECOVERY