MAX4660ESA+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4660ESA+ is a single SPDT CMOS analog switch in an 8-pin SO-EP package. It features a maximum on-resistance of 25Ω at ±15V supplies and supports up to 150mA continuous current. The device operates from ±4.5V to ±20V dual supplies or +9V to +40V single supply. Key electrical parameters include a 225MHz -3dB bandwidth, 1.5pC charge injection, and 1nA off-leakage current. It offers rail-to-rail signal handling with TTL/CMOS compatible logic inputs.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• High-current switching capability for loads as low as 50Ω
• Rail-to-rail analog signal handling without VL supply requirement
• Low power consumption of approximately 3mW in both states

Analog Switches, Multiplexers, Demultiplexers Applications

• Relay replacement in high-speed circuits
• Audio signal routing and PBX systems
• Test equipment and redundant backup systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the ordering suffix 'ESA+' corresponds to the 8-pin SO-EP exposed paddle package and the industrial temperature range. Confirm RoHS compliance status matches the specific manufacturing lot requirements. Ensure the supplier provides valid traceability documentation for Analog Devices Inc./Maxim Integrated components.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component over the MAX4659ESA+ when higher continuous current handling (150mA vs 75mA) is required. The exposed paddle design facilitates thermal dissipation for high-current applications. Verify that the 25Ω on-resistance specification meets the voltage drop requirements of the target load circuitry.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4659/MAX4660 family of high-current CMOS analog switches. It shares pinout compatibility with industry-standard devices like the DG419 and MAX319. The MAX4660 variant specifically distinguishes itself through enhanced current handling capabilities compared to the MAX4659 within the same package footprint.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Pin-compatible replacements include the DG419 and MAX319. Verify that substitute parts meet the 150mA continuous current rating and 25Ω on-resistance specifications to ensure functional equivalence in high-current switching applications.