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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

产品详情

主要特征

Parametric specs for Video/Wideband Amplifiers
# Amplifiers 4
BW (MHz) (@ -3dB) 210
Slew Rate (V/µs) 485
BW (MHz) (0.1dB min) 55
Large Signal BW (MHz) 175
Feedback Voltage
Rail to Rail Output
ISUPPLY (mA) (typ) 5.5
Single Supply Yes
VOFFSET (mV) (max) 20
IBIAS (µA) (max) 20
Oper. Temp. (°C) -40 to +85
Package/Pins TSSOP/20
Budgetary
Price (See Notes)
2.48
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参量

Parametric specs for Video/Wideband Amplifiers
# Amplifiers 4
BW (MHz) (@ -3dB) 210
Slew Rate (V/µs) 485
BW (MHz) (0.1dB min) 55
Large Signal BW (MHz) 175
Feedback Voltage
Rail to Rail Output
ISUPPLY (mA) (typ) 5.5
Single Supply Yes
VOFFSET (mV) (max) 20
IBIAS (µA) (max) 20
Oper. Temp. (°C) -40 to +85
Package/Pins TSSOP/20
Budgetary
Price (See Notes)
2.48

主要特征

  • 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 VEE
  • 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/用途

  • 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

描述

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.

简化框图

MAX4380、MAX4381、MAX4382、MAX4383、MAX4384:典型工作电路 MAX4380、MAX4381、MAX4382、MAX4383、MAX4384:典型工作电路 Zoom icon

Technical Docs

支持和培训

在Maxim的知识库中搜索技术问题的答案

过滤搜索

Maxim的专业工程师团队也会为您解答相应的技术问题,请访问Maxim的 支持中心