MAX4559EPE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4559EPE is a dual 4-to-1 analog multiplexer manufactured by Analog Devices Inc./Maxim Integrated. It operates on single supplies from +2V to +12V or dual supplies from ±2V to ±6V. The device features ±15kV ESD protection and handles Rail-to-Rail analog signals. Key electrical parameters include an on-resistance of 160Ω (±5V supply) or 220Ω (+5V supply), with a maximum channel match of 2Ω. Leakage currents are limited to 1nA at +25°C. Switching times range from 55ns to 300ns depending on the supply voltage, with charge injection typically between 0.5pC and 2.4pC.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrated electrostatic discharge protection on all analog pins
• TTL/CMOS logic compatibility for digital control inputs
• Rail-to-Rail signal handling capability across the full supply range

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Audio and video signal routing
• Low-voltage data-acquisition systems
• Communications circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'EPE' corresponds to the Plastic DIP package and industrial temperature range (-40°C to +85°C). Confirm RoHS compliance status via the manufacturer's ordering information table, as the '+' suffix indicates lead-free packaging. Ensure the source document matches the official Analog Devices datasheet for accurate pinout and absolute maximum ratings.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual 4-to-1 multiplexing configuration is required within low-voltage environments. The device is suitable for applications demanding high ESD immunity and low power consumption. Verify that the required on-resistance and switching speed meet the system specifications under the intended operating supply voltage conditions.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4558/MAX4559/MAX4560 family of low-voltage CMOS analog switches. The MAX4559 specifically provides two independent 4-to-1 multiplexers in a 16-pin package. It shares pinouts and functionality characteristics with the MAX4558 (8-to-1 mux) and MAX4560 (triple SPDT switch) variants.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4559EPE is pin-compatible with industry-standard 74HC4051/74HC4052/74HC4053 devices. Designers may consider these alternatives if standard logic-level interfaces are preferred, though performance metrics such as leakage current and ESD protection levels will differ significantly.