MAX4393EUB+

Video Amps And Modules Overview

The MAX4393EUB+ is a dual-channel, high-speed operational amplifier from Analog Devices. It operates on single supplies of 4.5V to 11V or dual supplies of ±2.25V to ±5.5V. Key electrical parameters include an 85MHz small-signal bandwidth, a 500V/μs slew rate, and a quiescent current of 5.5mA per amplifier. The device features rail-to-rail outputs, input common-mode range extending to the negative rail, and a low-power disable mode consuming 450μA. It is housed in a 10-pin μMAX package and functions within a temperature range of -40°C to +85°C.

Video Amps And Modules Feature Summary

• High-speed performance with 85MHz bandwidth and 500V/μs slew rate
• Low-power disable capability reducing current consumption to 450μA
• Rail-to-rail output swing with input common-mode range extending to VEE
• Ultra-low differential gain and phase error for video applications

Video Amps And Modules Applications

• Set-Top Boxes
• Surveillance Video Systems
• Analog-to-Digital Converter Interface
• CCD Imaging Systems
• Video Line Driver

Video Amps And Modules Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape/reel specifications. Ensure compatibility with the required operating temperature range and supply voltage constraints before integration into the design.

Video Amps And Modules Selection Notes

Select this component for applications requiring high-speed signal processing with low power consumption during inactive states. The dual configuration is suitable for stereo audio or differential signaling. Consider the 10-pin μMAX package size for space-constrained designs requiring disable functionality.

Video Amps And Modules Part Context

This part belongs to the MAX4389/MAX4390/MAX4392–MAX4396 family of ultra-small, low-cost, high-speed op amps. The family shares similar electrical characteristics but varies in channel count and the presence of disable pins. The MAX4393 specifically provides two amplifiers with individual disable controls.

Video Amps And Modules Replacement Considerations

Consult the official datasheet selector guide for confirmed substitute part numbers within the same family that match the required channel count and package dimensions.

Video Amps And Modules FAQ

How does the disable mode affect the output impedance?

When the disable pin is active, the amplifier enters a low-power state where the output impedance increases to approximately 95kΩ.

What is the recommended feedback resistor value for unity-gain stability?

For unity-gain configurations, a 24Ω resistor in series with the feedback path is recommended to optimize AC performance by reducing the Q of the parasitic LC circuit.