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MAX4451：超小型、低成本、210MHz、单电源运算放大器，带有满摆幅输出

业内首款视频放大器，采用超小尺寸SC70封装

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.

关键特性 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

MAX4450、MAX4451：典型工作电路 应用 ADC接口 电池供电应用 CCD成像 数码相机 机顶盒 视频监视系统 视频线驱动器 视频路由与切换系统

数据手册DataSheet

关键参数

开发工具

• MAX4450EVKIT

质量和环境数据

• MAX4451.pdf

订购型号