MAX4397DCTM+T

Audio Special Purpose Overview

The MAX4397DCTM+T is a dual-channel audio/video switch manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 4.75V to 5.25V and supports an operating temperature of 0°C to 70°C (TA). The device features I2C interface control and provides a specification of 65dB, likely referring to isolation or crosstalk performance. Packaged in a 48-TQFN (7x7) exposed pad case with surface mount mounting type, it is designed for consumer audio applications.

Audio Special Purpose Feature Summary

• Dual-channel configuration for audio/video switching
• I2C digital control interface
• 4.75V to 5.25V single supply operation
• 65dB specification rating

Audio Special Purpose Applications

• Consumer audio systems

Audio Special Purpose Procurement Notes

Verify the package type is 48-TQFN (7x7) with exposed pad. Confirm the supply voltage range is strictly 4.75V to 5.25V. Ensure the operating temperature range meets the 0°C to 70°C requirement. Check that the I2C interface compatibility aligns with system design. Validate the 65dB specification against application needs.

Audio Special Purpose Selection Notes

Select this component for dual-channel audio/video switching tasks requiring I2C control. Ensure the system voltage stays within 4.75V to 5.25V. Consider the 48-TQFN package size for PCB layout constraints. Verify thermal management for the 0°C to 70°C operating range. Confirm the 65dB specification suffices for signal integrity requirements.

Audio Special Purpose Part Context

This part belongs to the audio/video switch category from Analog Devices Inc./Maxim Integrated. It is specifically designed for consumer audio applications. The 48-TQFN package offers a compact solution for surface mount assembly. The I2C interface allows for flexible digital control integration.

Audio Special Purpose Replacement Considerations

No public confirmed substitute part numbers are available in the provided source material.