Поставка оригинальных MAX44260AXT+T, Линейные - Усилители - Инструментальные, Операционные усилители, Буферные усилители, от Maxim Integrated

The MAX44260/MAX44261 offer a unique combination of high speed, precision, low noise, and low-voltage operation making them ideally suited for a large number of signal processing functions such as filtering and amplification of signals in portable and industrial equipment.
The amplifiers feature an input offset of less than 50FV and a high-gain bandwidth product of 15MHz while maintaining a low 1.8V supply rail.
The devices’ rail-torail input/outputs and low noise guarantee maximum dynamic range in demanding applications such as 12- to 14-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 MAX44260 includes a fast-power-on shutdown mode for further power savings.
The MAX44261 offers a unique on-demand calibration pin where the user can invoke self-trimming of the input offset voltage.
Features
♦ 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
♦ 15MHz Unity-Gain Bandwidth
♦ Low 12.7nV/√Hz Input Voltage-Noise Density
♦ Low 1.2fA/√Hz Input Current-Noise Density
♦ Low 50µV (max) VOS at +25°C
♦ On-Demand VOS Self-Calibration (MAX44261)
♦ 500fA Low Input Bias Current
♦ 750µA Quiescent Current per Amplifier
♦ < 1µA Supply Current in Shutdown
♦ Small, 2mm x 2mm SC70 Packages
♦ Low 110dB Total Harmonic DistortionApplications Notebooks 3G/4G Handsets Portable Media Players Portable Medical Instruments Battery-Operated Devices Analog-to-Digital Converter Buffers Transimpedance Amplifiers General-Purpose Signal Processing