MAX4091中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書

General Description

The single MAX4091, dual MAX4092, and quad MAX4094 operational amplifiers combine excellent DC accuracy with Rail-to-Rail? operation at the input and output. Since the common-mode voltage extends from VCC to VEE, the devices can operate from either a single supply (2.7V to 6V) or split supplies (±1.35V to ±3V). Each op amp requires less than 130μA of supply current. Even with this low current, the op amps are capable of driving a 1k? load, and the input-referred voltage noise is only 12nV/√Hz. In addition, these op amps can drive loads in excess of 2000pF.

Features

? Low-Voltage, Single-Supply Operation (2.7V to 6V)

? Beyond-the-Rails? Inputs

? No Phase Reversal for Overdriven Inputs

? 30μV Offset Voltage

? Rail-to-Rail Output Swing with 1k? Load

? Unity-Gain Stable with 2000pF Load

? 165μA (max) Quiescent Current Per Op Amp

? 500kHz Gain-Bandwidth Product

? High Voltage Gain (115dB)

? High Common-Mode Rejection Ratio (90dB) and Power-Supply Rejection Ratio (100dB)

? Temperature Range (-40°C to +125°C)

Applications

? Portable Equipment

? Battery-Powered Instruments

? Data Acquisition and Control

? Low-Voltage Signal Conditioning