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MAX4501EPA 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-NOX1 250OHM 8DIP. Review the specifications below when checking this part for your BOM.
The MAX4501EPA is a single-pole/single-throw (SPST) CMOS analog switch housed in an 8-pin Plastic DIP package. It operates on a single supply voltage ranging from +2V to +12V and features a normally open configuration. The device guarantees an on-resistance of 250Ω at +5V and maintains low off-leakage current of 1nA at +25°C. Switching speeds include a turn-on time of 75ns and a turn-off time of 50ns. It supports Rail-to-Rail analog signals, offers TTL/CMOS logic compatibility at +5V, and functions within a temperature range of -40°C to +85°C.
Verify the specific ordering suffix 'EPA' to confirm the 8-pin Plastic DIP package and industrial temperature range (-40°C to +85°C). Ensure the component matches the MAX4501 normally open specification rather than the MAX4502 variant. Cross-reference the manufacturer's latest datasheet revision to confirm pinout consistency and absolute maximum ratings before finalizing procurement orders.
Select this component when a single-channel SPST switch is required for low-voltage applications. The 8-pin DIP package suits through-hole prototyping or legacy board designs. Verify that the system's logic levels remain compatible with the device's input thresholds across the intended supply voltage range. Consider thermal dissipation limits if operating near the upper bounds of the specified temperature range.
This part belongs to the MAX4501/MAX4502 family of low-voltage CMOS analog switches manufactured by Analog Devices / Maxim Integrated. The MAX4501 variant specifically provides a normally open switch configuration, distinguishing it from the MAX4502 which is normally closed. The family supports various packages including SOT23, SC70, SO, and DIP options.
MAX4501ESA: Surface-mount alternative with identical electrical characteristics in an 8-SOIC package.
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