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MAX4614ESD is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC SWITCH SPST-NOX4 10OHM 14SOIC. Review the specifications below when checking this part for your BOM.
The MAX4614ESD is a quad, low-voltage, high-speed SPST analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single +2V to +5.5V supply and features a maximum on-resistance of 10Ω at +5V and 20Ω at +3V. The device provides fast switching times with a maximum turn-on time of 12ns and turn-off time of 10ns at +25°C. It offers rail-to-rail signal handling, TTL/CMOS logic compatibility, and an off-leakage current of less than 6nA over the temperature range. The component is housed in a 14-pin Narrow SO package and supports an operating temperature range of -40°C to +85°C.
Verify the specific ordering suffix 'ESD' to confirm the 14-pin Narrow SOIC package and industrial temperature rating (-40°C to +85°C). Ensure the base part number matches the normally open (NO) configuration required for the design. Cross-reference the manufacturer's official documentation to validate RoHS compliance status and lead-free specifications before finalizing procurement orders.
Select this component when pin compatibility with legacy 74HC4066 designs is required alongside improved speed and lower on-resistance. Verify that the single-supply voltage range (+2V to +5.5V) aligns with the system power rails. Consider the 10Ω maximum on-resistance and 12ns switching speed for bandwidth requirements. Confirm the 14-pin Narrow SO package dimensions fit the available PCB footprint constraints.
The MAX4614ESD belongs to the MAX4614/MAX4615/MAX4616 family of low-voltage, high-speed CMOS analog switches. This series is designed as a drop-in replacement for standard 74HC4066 devices while offering superior electrical performance characteristics such as faster switching speeds and tighter on-resistance matching between channels.
The MAX4614ESD is explicitly documented as pin-compatible with the 74HC4066 and MAX4610. Designers replacing these older components should verify that the improved switching speeds and lower on-resistance do not introduce unintended signal integrity issues in the existing circuit layout.
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