MAX4385EEUK+T

Video Amps And Modules Overview

The MAX4385EEUK+T is a single-channel, high-speed operational amplifier manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single 5V supply with a quiescent current of 5.5mA per amplifier. Key electrical parameters include a 230MHz small-signal bandwidth, a 450V/µs slew rate, and a 30MHz 0.1dB gain flatness. The device features rail-to-rail outputs, an input common-mode range extending beyond VEE, and robust ±15kV ESD protection compliant with IEC standards. It is housed in a compact 5-pin SOT-23 package.

Video Amps And Modules Feature Summary

• High-speed performance with 230MHz bandwidth and 450V/µs slew rate
• Robust ±15kV ESD protection on inputs and outputs
• Rail-to-rail output capability with ground-sensing inputs
• Ultra-small 5-pin SOT-23 packaging for space-constrained designs

Video Amps And Modules Applications

• Video line drivers for composite video signals
• Surveillance video systems requiring high fidelity
• Analog-to-digital converter interfaces
• Video routing and switching systems
• CCD imaging systems

Video Amps And Modules Procurement Notes

Verify the specific ordering suffix to confirm the tape-and-reel packaging configuration. Ensure the component meets RoHS compliance requirements for your manufacturing process. Confirm that the SOT-23-5 footprint matches your PCB design guidelines. Check for any recent product change notices regarding pinout or electrical specifications.

Video Amps And Modules Selection Notes

Select this amplifier for applications demanding high bandwidth and low distortion in a minimal footprint. It is suitable for driving 75Ω video loads directly. Consider the 5.5mA supply current when power consumption is a constraint. Verify that the input common-mode range extends sufficiently below ground for your signal source.

Video Amps And Modules Part Context

This component belongs to the MAX4385E/MAX4386E family of low-cost, high-speed op amps. The MAX4385E denotes the single-channel version, while the MAX4386E is the quad-channel variant. Both share identical electrical characteristics and are designed for video and RF signal processing applications requiring rail-to-rail operation.

Video Amps And Modules Replacement Considerations

The MAX4386E is the quad-channel equivalent within the same family. No direct single-channel replacements are explicitly confirmed in the provided documentation. Verify compatibility with existing circuit designs before substitution.

Video Amps And Modules FAQ

What is the input common-mode voltage range?

The input common-mode voltage range extends from (VEE - 0.2V) to (VCC - 2.25V), allowing ground sensing.

How does the device handle capacitive loads?

The amplifier may oscillate with highly reactive loads. An isolation resistor (typically 10Ω to 15Ω) should be placed between the output and the capacitive load to ensure stability.

What ESD protection levels are supported?

The device supports ±15kV Human Body Model, ±8kV IEC 1000-4-2 Contact Discharge, and ±15kV IEC 1000-4-2 Air-Gap Discharge.