The MP5120 (single), MP5220 (dual), and MP5420 (quad) are high-speed, high-voltage rail-to-rail input-output amplifiers for use as voltage reference buffers in Thin Film Transistor Liquid Crystal Displays (TFT-LCDs). The MP5120 family provides excellent overall performance and versatility. The 20MHz -3dB bandwidth and 45V/μs slew rate make these amplifier suitable for many portable applications. The MP5120, MP5220, and MP5240 are designed to operate at supply voltages as low as 3.2V and up to 18V at 1.6mA of supply current per amplifier. The input can swing 0.5V below the negative rail and 0.5V above the positive rail. The output can swing within 100mV of each rail. The MP5420 quad channel is available in the space-saving 14-pin TSSOP package. The MP5220 dual channel is available in the 8-pin MSOP package and the MP5120 single channel is available in 5-pin TSOT package. All feature a standard operational amplifier pin out.