MAX4608CSE-T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4608CSE-T is a dual single-pole single-throw (SPST) CMOS analog switch manufactured by Analog Devices Inc. It features a maximum on-resistance of 2.5Ω with guaranteed matching and flatness of 0.5Ω over the signal range. The device supports rail-to-rail analog signals and operates from a single supply of +4.5V to +36V or dual supplies of ±4.5V to ±20V. Key electrical parameters include a maximum off-leakage current of 2.5nA at +85°C, turn-on time of 110ns, and turn-off time of 150ns. It is housed in a 16-pin Narrow SO package and functions within an operating temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual SPST configuration with low on-resistance for minimal signal distortion
• Rail-to-rail signal handling capability across specified supply ranges
• TTL/CMOS-compatible control inputs ensuring logic compatibility

Analog Switches, Multiplexers, Demultiplexers Applications

• Reed relay replacement in electronic circuits
• Automatic test equipment signal routing
• Audio-signal routing systems
• PBX and PABX communication systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing components. Confirm that the 'C' designation corresponds to the commercial temperature range of 0°C to +70°C. Ensure the ordering part number includes the '+' symbol if lead-free/RoHS compliance is required for the project specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring low on-resistance and high channel matching. Verify that the required signal voltage remains within the supported single or dual supply limits. Consider the 16-pin Narrow SO package dimensions for PCB layout constraints. Evaluate thermal dissipation requirements against the 696mW power rating at +70°C.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the MAX4607/MAX4608/MAX4609 family of dual analog switches. The MAX4608 specifically provides two normally open switches, distinguishing it from the MAX4607 which offers normally closed switches and the MAX4609 which combines both types. All variants share identical pinouts and core electrical characteristics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct functional replacements within the same family include the MAX4607CSE and MAX4609CSE. For higher temperature operation, the MAX4608ESE (-40°C to +85°C) is available. Cross-vendor equivalents require verification of on-resistance, leakage current, and package compatibility.