MAX44265开发板套件编程器的评估板-运算放大器规格书PDF中文资料

General Description

The MAX44265 op amp features a maximized ratio of gain bandwidth (GBW) to supply current and is ideal for battery-powered applications such as handsets, tablets, notebooks, and portable medical equipment. This CMOS op amp features an ultra-low input-bias current of 1pA, rail-to- rail input and output, low supply current of 4µA, and operates from a single 1.8V to 5.5V supply. For additional power conservation, the IC also features a low-power shutdown mode that reduces supply current to 1nA and puts the amplifier’s outputs in a high-impedance state. This device is unity-gain stable with a 200kHz GBW product.

特性 Features

♦ 200kHz GBW

♦ Ultra-Low 4µA Supply Current

♦ Single 1.8V to 5.5V Supply Voltage Range

♦ Ultra-Low 1pA Input Bias Current

♦ Rail-to-Rail Input and Output Voltage Ranges

♦ Low ±200µV Input Offset Voltage

♦ Low 0.001µA Shutdown Current

♦ High-Impedance Output During Shutdown

♦ Unity-Gain Stable

♦ Available in a Tiny, 0.9mm x 1.3mm, 6-Bump WLP

   Package

Applications

   Cell Phones

   Tablet/Notebook Computers

   Mobile Accessories

   Battery-Powered Devices