MAX4162-MAX4164中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

General Description

The MAX4162/MAX4163/MAX4164 are single/dual/quad, micropower operational amplifiers that combine an exceptional bandwidth to power consumption ratio with true rail-to-rail inputs and outputs. They consume a mere 25μA quiescent current per amplifier, yet achieve 200kHz gain-bandwidth product and are unity-gain stable while driving any capacitive load. The MAX4162/MAX4163/MAX4164 operate from either a single supply (2.5V to 10V) or dual supplies (±1.25V to ±5V), with an input common-mode voltage range that extends 250mV beyond either supply rail. These amplifiers use a proprietary architecture to achieve a very high input common-mode rejection ratio without the midswing nonlinearities present in other rail-to-rail op amps. This architecture also maintains high open-loop gain and output swing while driving substantial loads.

Features

? UCSP Package (MAX4163)

? 1.0pA Typical Input Bias Current

? Single-Supply Operation from 2.5V to 10V

? Input Common-Mode Voltage Range Extends 250mV Beyond Either Supply Rail

? Rail-to-Rail Output Swing

? 200kHz Gain-Bandwidth Product

? 25μA Quiescent Current per Amplifier

? Excellent CMRR, PSRR, and Gain Linearity

? No Phase Reversal for Overdriven Inputs

? Unity-Gain Stable

? Stable with Any Capacitive Load

? Internally Short-Circuit Protected to Either Rail

Applications

Battery-Powered Devices

Medical Instruments

pH Probes

Ionization Detectors

Portable Equipment

Cellular Phones

Low-Power, Low-Voltage Equipment