MAX4717EBC+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4717EBC+T is a dual single-pole/double throw (SPDT) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single +1.8V to +5.5V supply and features two low on-resistance switches with a maximum RON of 4.5Ω at +3V and 3.5Ω at +5V. The device offers a 300MHz bandwidth, -55dB off-isolation at 10MHz, and -80dB crosstalk at 10MHz. It supports rail-to-rail signal handling, has a turn-on time of 80ns max, and includes break-before-make switching with a 1ns delay. Packaged in a 12-bump UCSP-12 format, it functions within a temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual SPDT configuration with low on-resistance for USB and audio applications
• Rail-to-rail signal handling capability across the full supply voltage range
• Break-before-make switching operation to prevent signal shorting

Analog Switches, Multiplexers, Demultiplexers Applications

• USB 1.1 data line switching
• Audio signal routing
• High-speed bidirectional serial communication modules

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature grade. Ensure compatibility with UCSP-12 footprint requirements during procurement. Confirm availability status through authorized distributors as supply conditions may vary.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a compact dual SPDT switch with low on-resistance is required for high-frequency signals. Verify that the logic input levels match the system's control voltage, as inputs accept up to +5.5V regardless of the supply voltage. Consider the UCSP-12 package constraints for PCB layout.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4717/MAX4718 family of low-voltage, low on-resistance analog switches. The MAX4717 variant specifically provides two identical 4.5Ω switches, distinguishing it from the MAX4718 which pairs a 4.5Ω switch with a 20Ω switch. Both share similar dynamic characteristics and packaging options.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4719EBC-T is a documented alternative offering similar dual SPDT functionality in a UCSP-12 package, though it features a higher on-resistance of 20Ω.