MAX4144EEE-T

Overview

The MAX4144EEE-T is a high-speed, low-power video amplifier manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features four independent channels within a single QSOP-16 package. The device operates on a single supply voltage ranging from 4 V to 10.5 V. Key electrical specifications include a 3 dB bandwidth of 90 MHz and a quiescent current of 560 uA per channel. It supports a power dissipation of 667 mW and functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• Four-channel architecture for multi-signal processing
• High-speed performance with 90 MHz bandwidth
• Low-power operation suitable for battery applications
• Single-supply compatibility

Applications

• Broadcast-quality video systems
• HDTV-compatible signal conditioning
• Multi-channel video distribution networks

Procurement Notes

Verify the specific suffix 'T' against official datasheets to confirm reel packaging requirements. Confirm RoHS compliance status through manufacturer documentation. Ensure the QSOP-16 footprint matches PCB design constraints. Validate thermal management capabilities given the 667 mW power dissipation rating in enclosed spaces.

Selection Notes

Select this component when multiple video channels require high bandwidth in a compact form factor. Compare total power consumption against alternatives if system efficiency is critical. Ensure the input signal levels remain within the single-suprail-to-rail output swing limits. Verify that the 90 MHz bandwidth meets the highest frequency components of the video signal.

Part Context

This part belongs to the MAX4314 series of high-speed video amplifiers. It is designed for applications requiring multiple synchronized video paths. The Maxim Integrated line focuses on integrating high-performance analog functions into small packages. This specific model provides a balance between speed and power consumption for portable or dense electronic designs.

Replacement Considerations

Check for direct pin-compatible replacements within the MAX4314 family. Verify equivalent bandwidth and power specs in alternative quad-channel video amplifiers. Ensure any substitute maintains the QSOP-16 package dimensions for board retention.