MAX4651EGE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4651EGE is a low-voltage, single-channel SPST analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 1.8 V to 5.5 V and supports dual supplies from ±2.25 V to ±2.75 V. The device features a maximum on-resistance of 6 Ohms and a bandwidth of 50 MHz. Switching performance includes a maximum turn-on time of 20 ns and a turn-off time of 9 ns, with a propagation delay of 18 ns. It functions reliably across an operating temperature range of -40°C to +85°C and is housed in a TQFN-EP-16 package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports low-voltage single or dual power supply configurations for flexible system integration
• Provides high-speed signal switching with minimal propagation delay and fast transition times
• Features low on-resistance to maintain signal integrity in data acquisition paths

Analog Switches, Multiplexers, Demultiplexers Applications

• Portable instrumentation requiring low-power operation
• Battery-powered measurement systems
• Automotive sensor signal routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix EGE against official manufacturer documentation to confirm the TQFN-EP-16 package type and tape-and-reel shipping configuration. Ensure compliance with RoHS directives as indicated by the plus sign in the part number. Cross-reference the full ordering code with authorized distributors to validate current availability status and lead times before finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a single channel with low on-resistance is required for signals up to 50 MHz. It is suitable for applications needing operation below 3.3 V or 5 V. Compare against the MAX4638ETE if a tube package is preferred instead of reel packaging. Verify that the 6 Ohm on-resistance meets the voltage drop requirements of the target circuit design.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the MAX4638/MAX4651 family of low-voltage analog switches designed for space-constrained portable electronics. It shares functional similarities with other members like the MAX4652 but offers a single-channel configuration. The series emphasizes low power consumption and small footprint solutions for modern embedded systems.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4638ETE serves as a direct functional substitute within the same family, offering identical electrical characteristics. Users should verify that the TQFN-EP-16 package dimensions match the existing PCB layout constraints before swapping components.