MAX9915中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

General Description

The single MAX9914/MAX9915 and dual MAX9916/MAX9917 operational amplifiers feature maximized ratio of gain bandwidth to supply current and are ideal for battery-powered applications such as portable instrumentation, portable medical equipment, and wireless handsets. These CMOS op amps feature an ultra-low 1pA input bias current, rail-to-rail inputs and outputs,

low 20μA supply current, and operate from a single 1.8V to 5.5V supply. For additional power conservation, the MAX9915/MAX9917 feature a low-power shutdown mode that reduces supply current to 1nA, and puts the amplifier outputs in a high-impedance state. These devices are unity-gain stable with a 1MHz gain-band width product.

Features

?High 1MHz GBW

?Ultra-Low 20μA 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 (MAX9915/MAX9917)

?Unity-Gain Stable

?Available in Tiny SC70, SOT23, and μMAX Packages

Applications

Portable Medical Devices

Portable Test Equipment

RF Tags

Laptops

Data-Acquisition Equipment