超小型、低成本、210MHz、单电源运算放大器，带有满摆幅输出及禁止功能

 

器件号	Replacement	Explanation

说明

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The MAX4380–MAX4384 family of op amps are unity-gain-stable devices that combine high-speed performance, rail-to-rail outputs, and high-impedance disable mode. These 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 MAX4380–MAX4384 require only 5.5mA of quiescent supply current per op amp while achieving a 210MHz -3dB bandwidth, 55MHz 0.1dB gain flatness and a 485V/µs slew rate. These devices are an excellent solution in low-power/low-voltage systems that require wide bandwidth, such as video, communications, and instrumentation.

The MAX4380 single with disable is available in an ultra-small 6-pin SC70 package.

MAX4380、MAX4381、MAX4382、MAX4383、MAX4384：典型工作电路 放大+

关键特性

• Low Cost and High Speed:
  • 210MHz -3dB Bandwidth
  • 55MHz 0.1dB Gain Flatness
  • 485V/µs Slew Rate
• Disable Mode Places Outputs in High-Impedance State
• Single +4.5V to +11V Operation
• Rail-to-Rail Outputs
• Input Common-Mode Range Extends Beyond V_EE
• Low Differential Gain/Phase: 0.02%/0.08°
• Low Distortion at 5MHz
  • -65dBc SFDR
  • -63dB Total Harmonic Distortion
• Ultra-Small 6-Pin SC70, 6-Pin SOT23, 10-Pin µMAX®, 14-Pin TSSOP, and 20-Pin TSSOP Packages

应用

• 模数转换器接口
• 电池供电仪表
• CCD成像系统
• 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
• 视频点播