MAX9671CTH+T

Analog Switches - Special Purpose Overview

The MAX9671CTH+T is an audio and video switch integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. It features two channels with a -3dB bandwidth of 230MHz, supporting RGB and SCART signal routing. The device operates on a single power supply ranging from 3.3V to 12V and includes I2C interface control. Packaged in a 44-TQFN (7x7) format with exposed pad, it is designed for surface mount installation. The component supports an operating temperature range of 0°C to +70°C. This specific part number is currently discontinued and no longer provided by DigiKey.

Analog Switches - Special Purpose Feature Summary

• Routes audio and video signals including RGB and SCART connectors
• Provides buffer functionality with I2C control interface
• Supports dual-channel operation for simultaneous signal switching

Analog Switches - Special Purpose Applications

• Audio/Video signal routing systems
• SCART connector interfaces
• RGB signal distribution

Analog Switches - Special Purpose Procurement Notes

Verify the discontinuation status before procurement planning. The MAX9671CTH+T is marked as discontinued by major distributors such as DigiKey. Confirm availability through authorized channels or consider alternative sourcing strategies. Check RoHS compliance documentation for regulatory requirements. Ensure the 44-TQFN package dimensions match the target PCB layout constraints.

Analog Switches - Special Purpose Selection Notes

Select this component for applications requiring dual-channel audio/video switching with moderate bandwidth. Verify that the 3.3V to 12V supply range aligns with system power design. Ensure the 0°C to +70°C operating temperature meets environmental specifications. Consider the 44-TQFN footprint during PCB layout. Evaluate end-of-life implications due to discontinued status.

Analog Switches - Special Purpose Part Context

This component belongs to the MAX9671 series of audio/video switches. It shares functional similarities with other devices in the family but differs in packaging and specific electrical characteristics. The CTH suffix indicates the tape and reel packaging variant. Compare with related models like MAX9671EVKIT+ for evaluation purposes or other series members for pin-compatible alternatives if available.

Analog Switches - Special Purpose Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Due to the discontinued status, verify compatibility with potential replacements based on pinout, voltage range, and bandwidth specifications. Consult manufacturer documentation for recommended upgrades within the same product family.