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MAXIM MAX4491AKA+TRoHS

Manufacturer
MAXIM
MPN
MAX4491AKA+T
LCSC Part #
C596393
Packaging
SOT-23-8
Customer #
Key Attributes
Low-Cost, High-Slew-Rate, Rail-to-Rail I/O Op Amps in SC70
Datasheetpdf iconMAXIM MAX4491AKA+T
In-Stock: 90
90 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.4722$ 1.47
10+$ 1.2236$ 12.24
30+$ 1.0871$ 32.61
100+$ 0.9327$ 93.27
500+$ 0.8645$ 432.25
1,000+$ 0.8336$ 833.60
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerMAXIM
PackagingSOT-23-8
Number of Channels2
Vos - Input Offset Voltage10mV
Slew Rate10V/us
Input Offset Current(Ios)50pA
Input offset current drift(Ios TC)-
FeaturesBuilt-in compensation
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)75dB
Ib - Input Bias Current50pA
Output Current50mA
Maximum Power Supply Range (Vdd-Vss)5.5V
Input Offset Voltage Drift(Vos TC)-
Quiescent Current800uA
Gain Bandwidth Product10MHz
Input Voltage Noise Density12nV/√Hz@10kHz
Dual Supply-2.75V~-1.35V;1.35V~2.75V
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply2.7V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

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/ps 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℃ to +125℃ temperature range.

Features

AI Translation
  • 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)

Applications

AI Translation
  • Battery-Powered Instruments
  • Portable Equipment
  • Audio Signal Conditioning
  • Low-Power/Low-Voltage Applications
  • Sensor Amplifiers
  • RF Power Amplifier Control
  • High-Side/Low-Side Current Sensors