MAX4583LETE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4583LETE+ is a low-voltage CMOS analog switch featuring three independent single-pole/double-throw (SPDT) circuits. It operates on a single +2V to +12V supply and handles rail-to-rail analog signals with an off-leakage current of only 2nA at +25°C. The device guarantees an on-resistance of 80Ω with a +12V supply and maintains a channel-to-channel match of 4Ω. Digital inputs are TTL/CMOS-compatible with thresholds between 0.8V and 2.0V. It is housed in a 16-pin Thin QFN package measuring 4mm x 4mm, suitable for space-constrained designs.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Three independent SPDT switches handle rail-to-rail analog signals
• TTL/CMOS logic compatible with defined input thresholds
• Low off-leakage current ensures minimal signal interference
• Compact 4mm x 4mm Thin QFN package design

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio and video signal routing
• Data-acquisition systems
• Communications circuits
• DSL modem applications

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component authenticity by checking the manufacturer markings against the official datasheet specifications. Confirm the package type matches the 16-TQFN (4x4) configuration and ensure the exposed pad connection requirements are met during assembly. Cross-reference the ordering information to validate the specific suffix codes for temperature range and RoHS compliance before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing low-voltage systems requiring multiple SPDT switching functions within a compact footprint. Ensure the operating voltage remains within the +2V to +12V range to maintain guaranteed on-resistance and leakage performance. Consider the thermal derating characteristics if operating near the upper temperature limits of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4581L/MAX4582L/MAX4583L family of low-voltage CMOS analog multiplexers and switches. While the MAX4581L provides an 8-channel multiplexer and the MAX4582L offers two 4-channel multiplexers, the MAX4583L specifically integrates three SPDT switches. All variants share similar electrical characteristics and pinout compatibility with industry-standard counterparts.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4583LESE and MAX4583LEEE offer identical electrical performance but utilize different packaging formats. The LESE variant uses a 16-pin Narrow SO package, while the LEEE variant utilizes a 16-pin QSOP package. These alternatives provide flexibility for board layout constraints without altering functional specifications.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum on-resistance specified for the MAX4583LETE+?

The maximum on-resistance is guaranteed to be 80Ω when operating with a +12V supply.

How does the MAX4583LETE+ handle digital logic levels?

It features TTL/CMOS-compatible digital inputs with logic high thresholds up to 2.0V and logic low thresholds down to 0.8V.

Is the MAX4583LETE+ pin-compatible with other standard switches?

Yes, it is pin-compatible with industry-standard 74HC4053 and Maxim's MAX4053 devices.