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

 

Part Number	Replacement	Explanation

Description

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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: Typical Operating Circuit Enlarge+

Key Features

• 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

Applications/Uses

• Analog-to-Digital Converter Interface
• Battery-Powered Instruments
• CCD Imaging Systems
• Digital Cameras
• Set-Top Boxes
• Surveillance Video Systems
• Video Line Driver
• Video Routing and Switching Systems
• Video-on-Demand