部品番号 : MAX44260

詳細 : 1.8V, 15MHz Low-Offset, Low-Power, Rail-to-Rail I/O Op Amps

メーカー : Maxim Integrated

ピン配置図 :

部品情報 :

General Description
The MAX44260/MAX44261/MAX44263 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-to-rail 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. The MAX44263 is a dual amplifier.

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/√HzInput Voltage-Noise Density
♦ Low 1.2fA/√HzInput Current-Noise Density
♦ Low 50µV (max) VOSat +25°C
♦ On-Demand VOSSelf-Calibration (MAX44261)
♦ 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 (MAX44260) Packages
♦ Low 110dB Total Harmonic Distortion

データシート PDF ダウンロード

ファイル内の他のデータシート :
MAX44260,MAX44260AXT+,MAX44260AYT+,MAX44261,MAX44261AXT+