MAX4514CUK+TGA5

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4514CUK+TGA5 is a single-pole/single-throw (SPST), CMOS, low-voltage analog switch housed in a SOT23-5 package. It operates on a single supply between +2V and +12V, handling rail-to-rail analog signals with very low on-resistance of 20Ω at +5V and 10Ω at +12V. The device features guaranteed low off-leakage currents of 1nA at +25°C and 20nA at +85°C, alongside low charge injection of 10pC. Switching speeds are fast, with turn-on times up to 150ns and turn-off times up to 100ns. It offers TTL/CMOS logic compatibility and break-before-make operation.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Single-supply operation from +2V to +12V
• Low on-resistance for signal integrity
• Break-before-make switching action
• TTL/CMOS logic compatible inputs

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Audio and video signal routing
• Low-voltage data-acquisition systems
• PCMCIA cards
• Cellular phones and modems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix GA5 against official documentation to confirm any unique marking or tape-and-reel specifications. Ensure the component matches the standard MAX4514 electrical characteristics and pinout. Confirm RoHS compliance status through manufacturer certificates. Validate the supplier's authenticity before purchase.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring low voltage single-supply operation and minimal signal distortion. Consider the 20Ω on-resistance at +5V when designing for higher current paths. Ensure the input logic levels align with the system's supply voltage for proper switching. Evaluate thermal dissipation requirements based on the SOT23-5 package power derating curves.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4514/MAX4515 family of low-voltage, low-on-resistance SPST CMOS analog switches. The MAX4514 variant is normally open, while the MAX4515 is normally closed. They share pin compatibility with dual-supply counterparts like the MAX4516/MAX4517 but are optimized for single-supply environments.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include other MAX4514 variants such as MAX4514ESA or MAX4514CPA, provided the temperature range and package type match the design requirements. Verify that alternative components maintain the same SOT23-5 footprint and electrical parameters.