OP Amp Single GP Rail to Rail Input/Output 5.5V 6-Pin SC70

The MAX44280 offers a unique combination of high speed, precision, low noise, and low-voltage operation making it ideally suited for a large number of signal processing functions such as filtering and amplification of signals in portable and industrial equipment. The amplifier features an input offset of less than 50µV and a high-gain bandwidth product of 50MHz while maintaining a low 1.8V supply rail. The device is internally compensated for gains of 5V/V or greater. The device"s rail-to-rail input/outputs and low noise guarantee maximum dynamic range in demanding applications such as 12- to 16-bit SAR ADC drivers. Unlike traditional rail-to-rail input structures, input crossover distortion is absent due to an optimized input stage with an ultra-quiet charge pump. The MAX44280 includes a fast-power-on shutdown mode for further power savings. The MAX44280 operates from a supply range of 1.8V to 5.5V over the -40°C to +125°C temperature range and can operate down to 1.7V over the 0°C to +70°C temperature range. The MAX44280 is available in a small, 6-pin SC70 package and is also available in a 1mm x 1.5mm thin µDFN (ultra-thin LGA) package.

• Low 1.8V Supply Rail Over the -40°C to +125°C Range
• 1.7V Supply Rail Over the 0°C to +70°C Range
• 50MHz Bandwidth
• Low 12.7nV/vHz Input Voltage-Noise Density
• Low 1.2fA/vHz Input Current-Noise Density
• Low 50µV (max) V_OS at +25°C
• 500fA Low Input Bias Current
• 750µA Quiescent Current per Amplifier
• < 1µA Supply Current in Shutdown
• Small, 2mm x 2mm SC70 and 1mm x 1.5mm Thin µDFN Packages
• Low -110dB Total Harmonic Distortion
• 5V/V Minimum Stable Gain