MAX4754ETE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4754ETE+T is a low on-resistance analog switch featuring four independent single-pole double-throw (SPDT) channels. It operates from a single +1.8V to +5.5V supply and provides rail-to-rail signal handling. The device offers a typical on-resistance of 0.5Ω with excellent channel matching and flatness, making it suitable for audio and data routing. It utilizes two logic control inputs (INA and INB) to manage the switches. The component is housed in a 16-pin TQFN package with an exposed paddle.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Four independent SPDT analog switches designed for low-loss signal routing
• Rail-to-rail signal handling capability across the full supply voltage range
• Logic control inputs accept up to +5.5V regardless of the supply voltage
• Low total harmonic distortion suitable for high-fidelity audio applications

Analog Switches, Multiplexers, Demultiplexers Applications

• Speaker-headset switching in mobile devices
• Audio-signal routing in portable electronics
• Cellular phones and PDAs
• Notebook computers

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix ETE+T corresponds to the 16-pin TQFN-EP package configuration. Confirm that the lead-free designation (+) aligns with environmental compliance requirements for the target assembly process. Ensure the tape-and-reel packaging format matches the automated placement equipment specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when four independent SPDT paths are required within a compact footprint. The dual logic input architecture allows flexible control schemes compared to single-input variants. Verify that the 0.5Ω on-resistance meets the insertion loss requirements for the specific audio or data signals being routed.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4754/MAX4755/MAX4756 family of low on-resistance analog switches. While sharing similar electrical characteristics, the MAX4754 differs from the MAX4755 by lacking internal series resistors and from the MAX4756 by utilizing two logic inputs instead of a single input with an enable pin.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct functional substitutes within the same family include the MAX4754AETE+T, which features improved power-supply current for non-rail-to-rail control logic inputs. Other compatible options include the MAX4755ETE+T and MAX4756ETE+T, provided their specific control configurations match the design requirements.