MAX4451

Ultra-Small, Low-Cost, 210MHz, Single-Supply Op Amps with Rail-to-Rail Outputs

Industry's First Video Amps in Ultra Small SC70 Package


Please check latest availability status for a specific part variant.

Description

The MAX4450 single and MAX4451 dual op amps are unity-gain-stable devices that combine high-speed performance with rail-to-rail outputs. Both devices operate from a +4.5V to +11V single supply or from ±2.25V to ±5.5V dual supplies. The common-mode input voltage range extends beyond the negative power-supply rail (ground in single-supply applications).

The MAX4450/MAX4451 require only 6.5mA of quiescent supply current per op amp while achieving a 210MHz -3dB bandwidth and a 485V/µs slew rate. Both devices are an excellent solution in low-power/low-voltage systems that require wide bandwidth, such as video, communications, and instrumentation.

The MAX4450 is available in the ultra-small 5-pin SC70 package, while the MAX4451 is available in a space-saving 8-pin SOT23 and SO packages.
MAX4450, MAX4451: Typical Operating Circuit MAX4450, MAX4451: Typical Operating Circuit Enlarge+

Key Features

  • Ultra-Small SC705 and SOT23 Packages
  • Low Cost
  • High Speed
    • 210MHz -3dB Bandwidth
    • 55MHz 0.1dB Gain Flatness
    • 485V/µs Slew Rate
  • Single +4.5V to +11V Operation
  • Rail-to-Rail Outputs
  • Input Common-Mode Range Extends Beyond VEE
  • Low Differential Gain/Phase: 0.02%/0.08°
  • Low Distortion at 5MHz
    • -65dBc SFDR
    • -63dB Total Harmonic Distortion

Applications/Uses

  • ADC Interface
  • Battery-Powered Applications
  • CCD Imaging
  • Digital Still Cameras
  • Set-Top Boxes
  • Surveillance Video Systems
  • Video Line Driver
  • Video Routing and Switching Systems

See parametric specs for Video/Wideband Amplifiers (62)


Part NumberAmps.Single SupplyBW
(MHz)
Large Signal BW
(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
MAX4450 1Yes2101756.5454851014.511-40 to +85
SC70/5
SOT23/5
$1.32 @1k
MAX4451 2
SOIC (N)/8
SOT23/8
$1.71 @1k

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.

MAX4450EVKIT: Evaluation Kit for the MAX4450

Technical Documents

Reference Schematic 3172 Active Filters for Video
App Note 1024 A Single SCART Interface for Video
Product Reliability Reports: MAX4451.pdf 
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

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 >

 
Status:
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Temperature:

Related Resources


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    Type ID Title
    Reference Schematic 3172 Active Filters for Video
    App Note 1024 A Single SCART Interface for Video
    Type ID Title
    Reference Circuit3172Active Filters for Video
    Evaluation Board3312MAX4450EVKIT Evaluation Kit for the MAX4450