MAX4559ESE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4559ESE+T 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 of ±2V to ±6V. The device features 15kV ESD protection, 1nA off-leakage current at +25°C, and TTL/CMOS-compatible logic inputs. Electrical characteristics include a maximum on-resistance of 220Ω with a single +5V supply and 160Ω with ±5V supplies. Channel-to-channel on-resistance matching is typically 2Ω. The component is housed in a 16-pin Narrow SO package and supports an operating temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual 4-to-1 multiplexer configuration with rail-to-rail signal handling
• Robust electrostatic discharge protection up to ±15kV without latchup
• Low power consumption with 1µA supply current and 1nA leakage
• TTL/CMOS logic compatibility for direct interface with standard digital systems

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature range. Ensure that any additional characters do not alter the functional specifications or electrical ratings defined in the datasheet. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and traceability before finalizing procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing low-voltage systems requiring dual independent multiplexing channels. Verify that the required analog signal range falls within the specified supply voltage limits. Confirm that the system's digital logic levels are compatible with the guaranteed input thresholds for reliable switching operation under the intended environmental conditions.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4558/MAX4559/MAX4560 family of low-voltage CMOS analog switches. It shares pinout compatibility with industry-standard 74HC4051/74HC4052/74HC4053 devices. The 'E' suffix indicates an extended industrial temperature range, while the '+T' suffix denotes tape-and-reel packaging for automated surface-mount assembly.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Pin-compatible replacements include the MAX4558 and MAX4560 variants within the same series. Standard logic equivalents such as the 74HC4051, 74HC4052, and 74HC4053 may be considered if their lower ESD protection levels and higher on-resistance meet the application requirements.