MAX4701ETE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4701ETE+ is a low-voltage, single-supply CMOS analog switch featuring two independent double-pole/double-throw (DPDT) channels. It operates from a +1.8V to +5.5V supply and provides rail-to-rail signal handling with a maximum on-resistance of 75Ω at +3V and 40Ω at +5V. The device offers fast switching speeds with turn-on times up to 35ns and turn-off times up to 20ns. It includes break-before-make switching, low leakage currents of 1nA max, and high off-isolation of -76dB at 1MHz. Packaged in a compact 16-pin TQFN-EP (3mm x 3mm), it supports -40°C to +85°C operation.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual DPDT configuration with independent control inputs for flexible signal routing
• Rail-to-rail signal handling capability across the entire supply voltage range
• Guaranteed break-before-make switching to prevent signal shorting during transitions
• Low power consumption with minimal supply current requirements

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio and video signal routing systems
• Battery-operated portable equipment
• Cellular phone circuitry
• Communications circuits and modems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix ETE+ corresponds to the 16-pin TQFN-EP package with an exposed pad connected to ground. Confirm RoHS compliance status as indicated by the plus sign. Ensure the ordering code matches the exact temperature range and pinout requirements for your PCB layout design.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when dual DPDT switching is required within a low-voltage environment. Consider the 3mm x 3mm footprint for space-constrained designs. Evaluate the 75Ω on-resistance against load requirements at your specific operating voltage. Verify logic input compatibility if using lower voltage digital control signals.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4699/MAX4701/MAX4702 family of low-voltage analog switches. While the MAX4699 uses a larger 4mm x 4mm package and the MAX4702 features quad SPDT channels with a separate logic supply, the MAX4701 specifically provides dual DPDT functionality in a compact 3mm x 3mm form factor suitable for dense layouts.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include the MAX4699ETE+ which shares similar electrical characteristics but utilizes a larger 4mm x 4mm TQFN package. The MAX4702ETE+ offers quad SPDT switching instead of dual DPDT. Ensure any replacement maintains the same 16-pin TQFN-EP footprint or adapts to the new package dimensions.