MAX4996LETG+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4996LETG+T is a triple double-pole double-throw (DPDT) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single +2.5V to +5.5V supply and features a typical on-resistance of 2.0Ω and low on-capacitance of 6pF. The device includes three logic inputs to control switches in pairs, with an active-low enable input (EN) for the 'L' variant to disable all switches simultaneously. It offers excellent on-resistance flatness over the range of 0V to VCC and a wide -3dB bandwidth of 670MHz. The component is housed in a space-saving 24-pin TQFN package measuring 3.5mm x 3.5mm and operates within a temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Triple DPDT configuration with low capacitance and resistance suitable for high-frequency switching
• Active-low enable input minimizes supply current and places outputs in a high-impedance state
• Rail-to-rail signal handling capability across the full operating voltage range
• Wide -3dB bandwidth supporting high-speed data applications

Analog Switches, Multiplexers, Demultiplexers Applications

• SD Card Switching
• USB Signal Switching
• UART Signal Switching
• Cell Phones
• Portable Media Players

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct pinout compatibility and enable logic polarity. Confirm that the 24-pin TQFN package dimensions align with the target PCB footprint requirements. Ensure thermal management considerations are addressed due to the exposed paddle design. Cross-reference the part number with authorized distributors to confirm current availability status.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the MAX4996LETG+T when an active-low enable signal is required to control the switch states. Compare the 2.0Ω typical on-resistance and 670MHz bandwidth against system signal integrity requirements. Evaluate the 24-TQFN package size constraints relative to available board space. Consider the -40°C to +85°C operating temperature range for environmental suitability.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4996 family of triple DPDT analog switches. The 'L' suffix specifically denotes the version with an active-low enable input, distinguishing it from the standard MAX4996 which uses an active-high enable. Both variants share identical electrical characteristics and packaging but differ in control logic polarity.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include the MAX4996ETG+T, which shares the same package and electrical specifications but utilizes an active-high enable input instead of active-low.