MAX4450
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MAX4450

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

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Industry's First Video Amps in Ultra Small SC70 Package

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 4
1ku List Price Starting From $1.73
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
Additional Details
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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.

Applications

  • ADC Interface
  • Battery-Powered Applications
  • CCD Imaging
  • Digital Still Cameras
  • Set-Top Boxes
  • Surveillance Video Systems
  • Video Line Driver
  • Video Routing and Switching Systems
Part Models 4
1ku List Price Starting From $1.73

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX4450EUK+
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MAX4450EUK+T
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MAX4450EXK+
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Part Models

Product Lifecycle

PCN

Jan 11, 2021

- 1703RN

ASSEMBLY

MAX4450EUK+

PRODUCTION

MAX4450EUK+T

PRODUCTION

Feb 4, 2015

- 1341_CANCELLATION

ASSEMBLY

MAX4450EUK+

PRODUCTION

MAX4450EUK+T

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jan 11, 2021

- 1703RN

arrow down

ASSEMBLY

MAX4450EUK+

PRODUCTION

MAX4450EUK+T

PRODUCTION

Feb 4, 2015

- 1341_CANCELLATION

arrow down

ASSEMBLY

MAX4450EUK+

PRODUCTION

MAX4450EUK+T

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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MAX4450EVKIT

Evaluation Kit for the MAX4450

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MAX4450EVKIT

Evaluation Kit for the MAX4450

Evaluation Kit for the MAX4450

Features and Benefits

  • 3-Pole, Active Lowpass, Sallen-Key Video Filter
  • 5.25MHz -3dB Bandwidth
  • > 20dB Attenuation at 13.5MHz
  • > 40dB Attenuation at 27MHz
  • 18dB/Octave Attenuation Rate
  • Low-Cost Circuit Design
  • Video-Filter Solution for NTCS and PAL Applications
  • ±2.25V to ±5.5V Dual-Supply Voltage or +4.5V to +11V Single-Supply Voltage
  • Surface-Mount Construction
  • Fully Assembled and Tested

Product Detail

The MAX4450 evaluation kit (EV kit) demonstrates the capability of the high-speed MAX4450 operational amplifier configured in a 3-pole, lowpass Sallen-Key filter which provides a Butterworth response with a bandwidth of -3dB at 5.25MHz. This circuit can be used for video anti-aliasing and reconstruction filtering. The circuit is designed to drive a 75Ω termination, common in video applications, with an overall gain of 1. The MAX4450 EV kit board operates from a ±2.25V to ±5.5V dual-voltage supply or a +4.5V to +11V single-voltage supply. The MAX4450 EV kit is a fully assembled and tested surface-mount board.

Applications

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

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