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MAX4104

MAX4104

740MHz, Low-Noise, Low-Distortion Op Amps in SOT23-5

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Overview

Description

The MAX4104/MAX4105/MAX4304/MAX4305 op amps feature ultra-high speed, low noise, and low distortion in a SOT23 package. The unity-gain-stable MAX4104 requires only 20mA of supply current while delivering 625MHz bandwidth and 400V/µs slew rate. The MAX4304, compensated for gains of +2V/V or greater, delivers a 730MHz bandwidth and a 1000V/µs slew rate. The MAX4105 is compensated for a minimum gain of +5V/V and delivers a 410MHz bandwidth and a 1400V/µs slew rate. The MAX4305 has +10V/V minimum gain compensation and delivers a 340MHz bandwidth and a 1400V/µs slew rate.

Low voltage noise density of 2.1nV/√Hz and -88dBc spurious-free dynamic range make these devices ideal for low-noise/low-distortion video and telecommunications applications. These op amps also feature a wide output voltage swing of ±3.7V and ±70mA output current- drive capability. For space-critical applications, they are available in a miniature 5-pin SOT23 package.
MAX4104, MAX4105, MAX4304, MAX4305: Typical Application Circuit MAX4104, MAX4105, MAX4304, MAX4305: Typical Application Circuit Enlarge+

Key Features

  • Low 2.1nV/√Hz Voltage Noise Density
  • Ultra-High 740MHz -3dB Bandwidth (MAX4304, AVCL = 2V/V)
  • 100MHz 0.1dB Gain Flatness (MAX4104/4105)
  • 1400V/µs Slew Rate (MAX4105/4305)
  • -88dBc SFDR (5MHz, RL = 100Ω) (MAX4104/4304)
  • High Output Current Drive: ±70mA
  • Low Differential Gain/Phase Error: 0.01%/0.01° (MAX4104/4304)
  • Low ±1mV Input Offset Voltage
  • Available in Space-Saving 5-Pin SOT23 Package

Applications/Uses

  • Active Filters
  • ADC Input Buffers
  • Pulse/RF Telecom Applications
  • Ultrasound
  • Video ADC Preamp
  • Video Buffers and Cable Drivers

Parametric Specs

Part NumberAmps.Single SupplyBW
(MHz)		ISUPPLY
(mA)		IOUT
(mA)		Slew Rate
(V/µs)		en
(nV/√Hz)		AVVSUPPLY
(V)		VSUPPLY
(V)		Oper. Temp.
(°C)		Package/PinsBudgetary
Price
@ -3dBtypmin<minminmaxSee Notes
MAX4104 1No62520534002.11711-40 to +85
SOIC (N)/8
SOT23/5
$2.58 @1k
MAX4105 4105314005
SOIC (N)/8
SOT23/5
$2.46 @1k
MAX4304 7407010002
SOIC (N)/8
SOT23/5
$3.36 @1k
MAX4305 34070140010
SOIC (N)/8
SOT23/5
$2.56 @1k
See All Video/Wideband Amplifiers (63)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Design Resources


MAX4104EVKIT: Evaluation Kit for the MAX4104, MAX4105, MAX4304, and MAX4305

Technical Documents

Tutorial 4700 Introduction to Medical Instruments and Growing Trend for Point-of-Care and Near-Patient Testing
Tutorial 4680 Introduction to Positron Emission Tomography (PET) Imaging

Quality and Environmental Data

Product Reliability Reports: MAX4104.pdf 
Lead-Free Package Tin (Sn) Whisker Reports

Tools & Models

  • MAX4104 Macromodel
  • MAX4104AVCL Test Circuit File

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    Quality And Environmental

    Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

    Quality Management System >
    Environmental Management System >

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    Related Resources

    Tools & Models

    Technical Docs

    Reference Designs

    Type ID Title
    Evaluation Board1850MAX4104EVKIT Evaluation Kit for the MAX4104, MAX4105, MAX4304, and MAX4305