MAX4190ESA+

Video Amps And Modules Overview

The MAX4190ESA+ is a single-channel, low-power current-feedback video amplifier featuring high-speed disable/enable functionality and low switching transients. It operates from +5V single supply or ±2.25V to ±5.5V dual supplies, consuming 1.5mA per amplifier with ±55mA output current capability. Optimized for closed-loop gains of +2V/V or greater, it provides an 185MHz -3dB bandwidth, 350V/µs slew rate, and 85MHz -0.1dB gain flatness. The device includes independent disable control that isolates inputs, places outputs in a high-impedance state, and reduces supply current to 450µA.

Video Amps And Modules Feature Summary

• High-speed enable/disable mode with fast transition times and minimal switching transients
• Low power consumption with dedicated low-power disable mode reducing supply current significantly
• Excellent video specifications including high gain flatness and low differential gain/phase errors
• Space-saving 8-pin µMAX package design

Video Amps And Modules Applications

• High-Definition Surveillance Video
• High-Speed Switching/Multiplexing
• Portable/Battery-Powered Video/Multimedia Systems
• High-Speed Analog-to-Digital Buffers
• Medical Imaging

Video Amps And Modules Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and temperature range. Ensure compatibility with existing board layouts regarding the 8-pin µMAX footprint. Confirm availability status through authorized distributors as supply conditions may vary. Cross-reference pin configurations with updated datasheets before integration.

Video Amps And Modules Selection Notes

Select this component for applications requiring high-speed signal processing with low power constraints. The current-feedback architecture supports wide bandwidths suitable for video and RF applications. Consider the disable feature for multiplexing systems requiring rapid channel switching. Evaluate thermal performance within the specified operating temperature range during design.

Video Amps And Modules Part Context

Part of the MAX4188/MAX4189/MAX4190 family of low-glitch, 250MHz current-feedback amplifiers. Designed by Maxim Integrated (now Analog Devices) for high-performance analog signal conditioning. The series offers single, dual, and triple channel options in various packages to suit different density and performance requirements.

Video Amps And Modules Replacement Considerations

Check for direct replacements within the MAX4188/MAX4189/MAX4190 family if pin-compatible alternatives are needed. Verify electrical parameters match original design requirements when substituting.