MAX4514CPA

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4514CPA 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 very low on-resistance, guaranteed at 20Ω with a +5V supply and 10Ω with a +12V supply. The device handles rail-to-rail analog signals and offers fast switching speeds with turn-on times of up to 150ns and turn-off times of up to 100ns. It includes break-before-make operation and TTL/CMOS logic compatibility.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Single-supply operation supporting +2V to +12V ranges
• Low on-resistance for minimal signal loss
• TTL/CMOS logic compatible digital inputs
• Break-before-make switching action

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'PA' corresponds to the 8-pin Plastic DIP package variant when sourcing replacements or verifying component authenticity. Ensure the operating temperature range matches the C-grade specification of 0°C to +70°C for the intended application environment. Cross-reference pin configurations to confirm compatibility with existing PCB layouts.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring low-voltage single-supply operation and rail-to-rail signal handling. Consider the 20Ω on-resistance at +5V and the 100ns to 150ns switching speeds for timing constraints. Verify that the 8-pin DIP package fits the assembly requirements and that the 0°C to +70°C commercial temperature range meets environmental specifications.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4514CPA belongs to the MAX4514/MAX4515 family of low-voltage, low-on-resistance SPST CMOS analog switches. While the MAX4514 is normally open, the MAX4515 variant is normally closed. This series is designed for portable and battery-powered applications due to its efficient power consumption and wide single-supply voltage range.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible alternatives include the MAX4514CSA (SOIC package) and MAX4514CUK (SOT23-5 package). For dual-supply applications, consider the MAX4516/MAX4517 series.