The LT1809CS8#PBF is a single low distortion rail-to-rail input and output Operational Amplifier with a 350V/μs slew rate. The amplifier has a -3dB bandwidth of 320MHz at unity-gain, a gain-bandwidth product of 180MHz (AV >= 10) and an 85mA output current to fit the needs of low voltage, high performance signal conditioning systems. The LT1809 has an input range that includes both supply rails and an output that swings within 20mV of either supply rail to maximize the signal dynamic range in low supply applications. The LT1809 has very low distortion (-90dBc) up to 5MHz that allows them to be used in high performance data acquisition systems. The LT1809 maintain their performance for supplies from 2.5 to 12.6V and are specified at 3, 5 and ±5V supplies. The inputs can be driven beyond the supplies without damage or phase reversal of the output.