MAX4562EEE+T

Analog Switches - Special Purpose Overview

The MAX4562EEE+T is a serial-interface controlled analog switch IC from the Maxim Integrated family, housed in a 16-pin QSOP package. It operates on a single supply voltage ranging from +2.7V to +5.5V and supports an extended temperature range of -40°C to +85°C. The device integrates two SPDT switches and two SPST switches, featuring a maximum on-resistance of 30Ω with a 5Ω match and flatness. It utilizes a 2-wire I²C-compatible interface for control. Audio performance includes -85dB off-isolation at 20kHz, while video performance provides -55dB off-isolation at 10MHz. The component offers selectable soft-switching mode for clickless audio operation.

Analog Switches - Special Purpose Feature Summary

• Features selectable soft-switching mode for clickless audio operation
• Includes two SPDT and two SPST switches with 30Ω max on-resistance
• Supports 2-wire I²C-compatible serial interface
• Provides high audio and video off-isolation performance

Analog Switches - Special Purpose Applications

• Set-Top Boxes
• PC Multimedia Boards
• Audio Systems
• Video Conferencing Systems

Analog Switches - Special Purpose Procurement Notes

Verify the specific ordering suffix EEE+T against official manufacturer documentation to confirm the extended temperature range (-40°C to +85°C) and tape-and-reel packaging format. Ensure the I²C interface requirement aligns with system design constraints. Cross-reference the RoHS compliance status and lead-free specifications directly with the current datasheet revision to guarantee regulatory adherence before finalizing procurement orders.

Analog Switches - Special Purpose Selection Notes

Select this component when a low-voltage, serially controlled analog switch is required for multimedia signal routing. The MAX4562EEE+T is suitable for designs needing both SPDT and SPST configurations within a single package. Consider the 30Ω on-resistance and bandwidth limitations when evaluating signal integrity requirements. Verify that the host controller supports the necessary I²C protocol timing and address configuration for reliable communication.

Analog Switches - Special Purpose Part Context

The MAX4562EEE+T belongs to the MAX4562/MAX4563 series of serially controlled audio/video switches. While the MAX4562 uses an I²C interface, the MAX4563 variant employs a 3-wire SPI/QSPI/MICROWIRE interface. Both share identical electrical characteristics and pinouts but differ in control logic. This specific part number denotes the commercial/extended temperature grade version packaged in a 16-pin QSOP footprint.

Analog Switches - Special Purpose Replacement Considerations

The MAX4563EEE+T serves as a functional substitute if the application can accommodate a 3-wire SPI/QSPI/MICROWIRE interface instead of I²C. Other members of the MAX456x family may offer different switch counts or interface types but require verification of pin compatibility and electrical parameters.