ENGLISH 简体中文 日本語 한국어  

    Login | Register 


   
 
Enter keywords or part number    



MAX4490, MAX4491, MAX4492
Low-Cost, High-Slew-Rate, Rail-to-Rail I/O Op Amps in SC70

10MHz Op Amp Comes in Ultra-Small SC70 Package and Drives 2kΩ Loads


  QuickView     Technical Documents     Ordering Info     More Information     User Comments (0)     All  
Status
Active: In Production.

Description
FULL DATA SHEET (PDF, 888kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail
The MAX4490/MAX4491/MAX4492 single/dual/quad, low-cost CMOS op amps feature rail-to-rail input and output capability from either a single +2.7V to +5.5V supply or dual ±1.35V to ±2.75V supplies. These amplifiers exhibit a high slew rate of 10V/µs and a gain-bandwidth product of 10MHz. They can drive 2kΩ resistive loads to within 55mV of either supply rail and remain unity-gain stable with capacitive loads up to 300pF.

The MAX4490 is offered in the ultra-small, 5-pin SC70 package, which is 50% smaller than the standard 5-pin SOT23 package. Specifications for all parts are guaranteed over the automotive (-40°C to +125°C) temperature range.

Key Features   Applications/Uses
  • +2.7V to +5.5V Single-Supply Operation
  • 10V/µs Slew Rate
  • Rail-to-Rail Input Common-Mode Voltage Range
  • Rail-to-Rail Output Voltage Swing
  • 10MHz Gain-Bandwidth Product
  • Unity-Gain Stable with Capacitive Loads Up to 300pF
  • 50pA Input Bias Current
  • Ultra-Small, 5-Pin SC70 Package (MAX4490)

 
  • Audio Signal Conditioning
  • Automotive Sensors
  • Base Station/Wireless Infrastructure
  • Battery-Powered Applications
  • Cellular Handsets
  • Computers: Desktops, Workstations, and Servers
  • Computers: Motherboards
  • Computers: Notebook
  • GPS Solutions
  • High-Side/Low-Side Current Sensors
  • Low-Power, Low-Voltage Applications
  • Portable Equipment
  • RF Power Amplifier Control
  • Sensor Amplifiers

    Key Specifications:  Operational Amplifiers
    Part Number Amps. Rail to Rail AVCL VSUPPLY (Total)
    (V)
    VSUPPLY (Total)
    (V)
    ICC per Amp.
    (µA)
    ICC per Amp.
    (µA)
    VOS
    (µV)
    CMRR @DC
    (dB)
    PSRR @DC
    (dB)
    Input IBIAS
    (nA)
    Unity Gain BW
    (MHz)
    Slew Rate
    (V/µs)
    en
    (nV/√Hz)
    in
    (pA/√Hz)
    Low Pwr. Shutdn Package/Pins Price
    min min max typ max max typ typ max typ typ See Notes
    MAX4490  1 Input/Output 1 2.7 5.5 800 2000 10000 75 100 2.5 10 10 12 0.001 No
    SC70/5
    SOT/5
    $0.45 @1k
    MAX4491  2
    µMAX/8
    SOT/8
    $0.65 @1k
    MAX4492  4
    SOIC(N)/14
    TSSOP/14
    $0.95 @1k
    See All Operational Amplifiers (145)

    Diagram
    MAX4490, MAX4491, MAX4492: Pin Configurations/Functional Diagrams
    Pin Configurations/Functional Diagrams

    Didn't Find What You Need?
  • Next Day Product Selection Assistance from Applications Engineers
  • Parametric Search
  • Applications Help
  •  QuickView   Technical Documents   Ordering Info   More Information  
     Description 
     Key Features 
     Applications/Uses 
     Key Specifications 
     Diagram 

     Data Sheet 
     Application Notes 
     Design Guides 
     Engineering Journals 
     Reliability Reports 
     Software/Models 
     Evaluation Kits 

     Price and Availability 
     Samples 
     Buy Online 
     Package Information 
     Lead-Free Information 

     Related Products 
     Notes and Comments 
     Evaluation Kits 

    Document Ref.: 19-1525; Rev 2; 2002-03-14
    This page last modified: 2009-07-15


            •         •         •     Privacy Policy     •     Legal Notices

        Copyright © 2009 by Maxim Integrated Products